AX7203 FPGA Development Board
ọja Alaye
ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
| Ẹya | Ìṣí 1.2 |
|---|---|
| Ọjọ | 2023-02-23 |
| Tu silẹ Nipasẹ | Rachel Zhou |
| Apejuwe | Itusilẹ akọkọ |
Apá 1: FPGA Development Board Ifihan
Igbimọ idagbasoke AX7203 FPGA jẹ igbimọ mojuto + ti ngbe
Syeed igbimọ ti o fun laaye fun idagbasoke ile-iwe ti o rọrun
lilo awọn mojuto ọkọ. O nlo ọkọ agbedemeji iyara to gaju
asopo laarin awọn mojuto ọkọ ati awọn ti ngbe ọkọ.
Igbimọ ti ngbe AX7203 pese ọpọlọpọ awọn atọkun agbeegbe,
pẹlu:
- 1 PCIex4 ni wiwo
- 2 Gigabit àjọlò atọkun
- 1 HDMI o wu ni wiwo
- 1 HDMI Input ni wiwo
- 1 Uart Interface
- 1 SD kaadi Iho
- Asopọmọra asopọ XADC (ko fi sii nipasẹ aiyipada)
- 2-ọna 40-pin imugboroosi akọsori
- Diẹ ninu awọn bọtini
- LED
- EEPROM iyika
Apá 2: AC7200 mojuto Board Ifihan
Igbimọ mojuto AC7200 da lori XILINX's ARTIX-7 jara 200T
AC7200-2FGG484I. O ti wa ni a ga-išẹ mojuto ọkọ o dara fun
ga-iyara data ibaraẹnisọrọ, fidio image processing, ati
ga-iyara data akomora.
Awọn ẹya pataki ti igbimọ mojuto AC7200 pẹlu:
- Awọn ege meji ti awọn eerun MICRON's MT41J256M16HA-125 DDR3 pẹlu kan
agbara ti 4Gbit kọọkan, pese a 32-bit data bosi iwọn ati ki o to
25Gb kika / kọ bandiwidi data laarin FPGA ati DDR3. - 180 boṣewa IO ebute oko ti 3.3V ipele
- 15 boṣewa IO ebute oko ti 1.5V ipele
- 4 orisii GTP ga-iyara RX/TX iyato awọn ifihan agbara
- Dogba ipari ati iyato processing afisona laarin awọn
FPGA ërún ati wiwo - Iwọn iwapọ ti 45*55 (mm)
Awọn ilana Lilo ọja
Lati lo ARTIX-7 FPGA Development Board AX7203, tẹle awọn wọnyi
awọn igbesẹ:
- So awọn mojuto ọkọ ati ti ngbe ọkọ lilo awọn ga-iyara
ti kariaye-ọkọ asopo. - Ti o ba nilo, fi sori ẹrọ ni wiwo XADC nipa lilo ohun ti a pese
asopo ohun. - So eyikeyi awọn agbeegbe ti o fẹ si awọn atọkun to wa lori
ọkọ ti ngbe, gẹgẹ bi awọn PCIex4 awọn ẹrọ, Gigabit àjọlò
awọn ẹrọ, awọn ẹrọ HDMI, awọn ẹrọ Uart, awọn kaadi SD, tabi ita
imugboroosi afori. - Agbara lori igbimọ idagbasoke nipa lilo agbara ti o yẹ
ipese.
ARTIX-7 FPGA Development Board
AX7203
Itọsọna olumulo
ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Igbasilẹ ẹya
Ẹya Ìṣí 1.2
Ọjọ 2023-02-23
Itusilẹ Nipa Rachel Zhou
Apejuwe First Tu
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Atọka akoonu
Igbasilẹ ẹya …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………2 Apá 1: Igbimọ Idagbasoke FPGA Iṣafihan ………………………………… ………………… 6 Apá 2: AC7200 Igbimọ Igbimọ Ibẹrẹ …………………………………………………………………………..9
Apá 2.1: FPGA Chirún ................................... 10 Apá 2.2 :.............................................................. ………………….12 Apá 2.3: 200Mhz Aago Iyatọ ti nṣiṣe lọwọ …………………………………………………………………………………………………………. 12 Apá 2.4: DDR148.5 DRAM ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….13 Apa 2.5: Filaṣi QSPI …………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………. 3 Abala 15: Bọtini Tunto………………………………………………………………………………………………………………………………………………TAG Iduro ..................................................... 23 2.10 Apakan 24: Ọlọpọọdámé Inéé Lori apoti igbimọ ......................................................... 2.11 Apakan 25: Igbimọ si Awọn asopọ Igbimọ ………………………………………….. 2.12 Apá 32: Ipese Agbara …………………………………………………………………………………. …………2.13 Apá 33: Àwòrán Ìgbékalẹ̀ ………………………………………………………………………….3 Apá 34: Apá pátákó ………………………………………………. …………………………………………. 3.1 Apakan 34: Igbimọ ti ngbe………………………………………………………………………………………………………………………………………………… 3.2: PCIe x35 Ni wiwo ………………………………………………………………….. 3.3 Apakan 4: Ni wiwo HDMI ............ ………………………………………………… 38 Apakan 3.4: USB si Port Port……………………………………………………………….40 Apakan 3.5: EEPROM 42LC3.6 … ………………………………………………………………………….44 Apa 3.7: Akọsori Imugboroosi ………………………………………………………………………………………………………………………………………… 45: JTAG Ibaraẹnisọrọ …………………………………………………………………………………………. 51
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apakan 3.11: wiwo XADC (kii ṣe fi sori ẹrọ nipasẹ aiyipada) ………………………………….. 52 Apá 3.12: awọn bọtini ………………………………………………………………………… ............ 53 apakan 3.13: Imọlẹ LED ................................................................ ………………………………………………………………… 54
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Syeed idagbasoke ARTIX-7 FPGA yii (Module: AX7203) gba igbimọ mojuto + ipo igbimọ ti ngbe, eyiti o rọrun fun awọn olumulo lati lo igbimọ mojuto fun idagbasoke atẹle.
Ni awọn oniru ti ngbe ọkọ, a ti tesiwaju a oro ti atọkun fun awọn olumulo, gẹgẹ bi awọn 1 PCIex4 ni wiwo, 2 Gigabit àjọlò atọkun, 1 HDMI o wu ni wiwo, 1 HDMI Input ni wiwo, Uart Interface, SD kaadi Iho bbl O pàdé olumulo ká ibeere. fun PCIe ga-iyara data paṣipaarọ, fidio gbigbe processing ati ise Iṣakoso. O jẹ iru ẹrọ idagbasoke “Apọpọ” ARTIX-7 FPGA. O pese aye fun gbigbe fidio iyara to gaju, iṣaju-ifọwọsi ati ohun elo ifiweranṣẹ ti nẹtiwọọki ati ibaraẹnisọrọ okun ati sisẹ data. Ọja yii dara pupọ fun awọn ọmọ ile-iwe, awọn onimọ-ẹrọ ati awọn ẹgbẹ miiran ti o ṣiṣẹ ni idagbasoke ARTIX-7FPGA.
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 1: FPGA Development Board Ifihan
Gbogbo eto ti igbimọ idagbasoke AX7203 FPGA ni a jogun lati ọdọ igbimọ mojuto deede wa + awoṣe igbimọ ti ngbe. Asopọmọra agbedemeji agbedemeji iyara to gaju ni a lo laarin igbimọ mojuto ati igbimọ ti ngbe.
Igbimọ mojuto jẹ akọkọ ti FPGA + 2 DDR3 + QSPI FLASH, eyiti o ṣe awọn iṣẹ ti sisẹ data iyara-giga ati ibi ipamọ ti FPGA, kika data iyara giga ati kikọ laarin FPGA ati DDR3s meji, iwọn bit data jẹ awọn bit 32, ati bandiwidi ti gbogbo eto jẹ soke si 25Gb. / s (800M * 32bit); Awọn agbara DDR3 meji jẹ to 8Gbit, eyiti o pade iwulo fun awọn buffers giga lakoko sisẹ data. FPGA ti o yan jẹ chirún XC7A200T ti jara XILINX's ARTIX-7, ni package BGA 484. Igbohunsafẹfẹ ibaraẹnisọrọ laarin XC7A200T ati DDR3 de 400Mhz ati pe oṣuwọn data jẹ 800Mhz, eyiti o ni kikun pade awọn iwulo ti sisẹ data data ikanni pupọ-giga. Ni afikun, XC7A200T FPGA ṣe ẹya awọn transceivers giga-giga GTP mẹrin pẹlu awọn iyara to 6.6Gb / s fun ikanni kan, ti o jẹ ki o dara fun awọn ibaraẹnisọrọ fiber-optic ati awọn ibaraẹnisọrọ data PCIe.
AX7203 ti ngbe ọkọ faagun awọn oniwe-ọlọrọ agbeegbe ni wiwo, pẹlu 1 PCIex4 ni wiwo, 2 Gigabit Ethernet atọkun, 1 HDMI o wu ni wiwo, 1 HDMI Input ni wiwo, 1 Uart Interface, 1 SD kaadi Iho, XADC ni wiwo asopọ, 2-ọna 40-pin imugboroosi. akọsori, diẹ ninu awọn bọtini, LED ati EEPROM Circuit.
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Nọmba 1-1-1: Aworan atọka ti AX7203 Nipasẹ aworan atọka yii, o le rii awọn atọkun ati awọn iṣẹ ti Igbimọ Idagbasoke AX7203 FPGA ni: Artix-7 FPGA core board
Awọn mojuto ọkọ oriširiši XC7A200T + 8Gb DDR3 + 128Mb QSPI FLASH. Awọn kirisita iyatọ iyatọ Sitime LVDS giga-giga meji wa, ọkan ni 200MHz ati ekeji ni 125MHz, n pese titẹ sii aago iduroṣinṣin fun awọn eto FPGA ati awọn modulu GTP. 1-ikanni PCIe x4 ni wiwo Atilẹyin PCI Express 2.0 bošewa, pese PCIe x4 ga-iyara data gbigbe ni wiwo, nikan ikanni ibaraẹnisọrọ oṣuwọn soke 5GBaud 2-ikanni Gigabit Ethernet Interface RJ-45 ni wiwo Gigabit Ethernet ni wiwo chirún nlo Micrel's KSZ9031RNX Ethernet PHY chip lati pese awọn iṣẹ ibaraẹnisọrọ nẹtiwọki si awọn olumulo.
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Chirún KSZ9031RNX ṣe atilẹyin awọn oṣuwọn gbigbe nẹtiwọọki 10/100/1000 Mbps; ni kikun ile oloke meji ati aṣamubadọgba. 1-ikanni HDMI Ijadejade ni wiwo Silion Image's SIL9134 HDMI chirún fifi koodu ti yan lati ṣe atilẹyin soke to 1080P@60Hz o wu ati atilẹyin iṣẹjade 3D. 1-ikanni HDMI Input ni wiwo Silion Image's SIL9013 HDMI decoder chip ti yan, eyiti o ṣe atilẹyin fun titẹ sii 1080P@60Hz ati ṣe atilẹyin iṣelọpọ data ni awọn ọna kika oriṣiriṣi. 1-ikanni Uart to USB ni wiwo 1 Uart to USB ni wiwo fun ibaraẹnisọrọ pẹlu awọn kọmputa fun olumulo n ṣatunṣe aṣiṣe. Chirún ibudo ni tẹlentẹle ni okun USB-UAR ti Silicon Labs CP2102GM, ati wiwo USB jẹ wiwo USB MINI. Micro SD kaadi dimu 1-ibudo Micro SD kaadi dimu, atilẹyin SD mode ati SPI mode EEPROM Lori ohun IIC ni wiwo EEPROM 24LC04 2-ọna 40-pin imugboroosi ibudo 2-ọna 40-pin 2.54mm ipolowo imugboroosi ibudo le ti wa ni ti sopọ si orisirisi ALINX modulu (kamẹra binocular, TFT LCD iboju, ga-iyara AD module, ati be be lo). Ibudo imugboroosi ni 1 ikanni 5V ipese agbara, 2 ikanni 3.3V ipese agbara, 3 ọna ilẹ, 34 IOs ibudo. JTAG Ni wiwo A 10-pin 0.1inch aye bošewa JTAG ebute oko fun FPGA eto download ati n ṣatunṣe aṣiṣe. awọn bọtini 2 awọn bọtini; Bọtini atunto 1 (lori igbimọ mojuto) Imọlẹ LED 5 Awọn LED olumulo (1 lori igbimọ mojuto ati 4 lori igbimọ ti ngbe)
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2: AC7200 mojuto Board Ifihan
AC7200 (mojuto ọkọ awoṣe, kanna ni isalẹ) FPGA mojuto ọkọ, o ti wa ni da lori XILINX ká ARTIX-7 jara 200T AC7200-2FGG484I. O ti wa ni a ga-išẹ mojuto ọkọ pẹlu ga iyara, ga bandiwidi ati ki o ga agbara. O dara fun ibaraẹnisọrọ data iyara to gaju, sisẹ aworan fidio, gbigba data iyara giga, ati bẹbẹ lọ.
Igbimọ mojuto AC7200 yii nlo awọn ege meji ti MICRON's MT41J256M16HA-125 DDR3 ërún, DDR kọọkan ni agbara ti 4Gbit; meji DDR eerun ti wa ni idapo sinu kan 32-bit data akero iwọn, ati kika / kọ data bandiwidi laarin FPGA ati DDR3 jẹ soke si 25Gb; iru iṣeto ni le pade awọn iwulo ti iṣelọpọ data bandwidth giga.
Igbimọ mojuto AC7200 gbooro awọn ebute oko oju omi IO boṣewa 180 ti ipele 3.3V, awọn ebute IO boṣewa 15 ti ipele 1.5V, ati awọn orisii 4 ti GTP iyara giga RX/TX awọn ifihan agbara iyatọ. Fun awọn olumulo ti o nilo ọpọlọpọ IO, igbimọ mojuto yii yoo jẹ yiyan ti o dara. Pẹlupẹlu, ipa-ọna laarin chirún FPGA ati wiwo jẹ ipari dogba ati sisẹ iyatọ, ati iwọn igbimọ mojuto jẹ 45 * 55 (mm) nikan, eyiti o dara pupọ fun idagbasoke atẹle.
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ARTIX-7 Igbimọ Idagbasoke FPGA AX7203 Itọsọna olumulo AC7200 Core Board (Iwaju View)
AC7200 mojuto Board (Tẹhin View)
Apá 2.1: FPGA Chip
Gẹgẹbi a ti sọ loke, awoṣe FPGA ti a lo jẹ AC7200-2FGG484I, eyiti o jẹ ti jara Xilinx's Artix-7. Iwọn iyara jẹ 2, ati iwọn otutu jẹ ipele ile-iṣẹ. Awoṣe yii jẹ package FGG484 pẹlu awọn pinni 484. Xilinx ARTIX-7 FPGA Chip loruko ofin bi isalẹ
Awọn Specific Chip awoṣe Definition ti ARTIX-7 Series
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Chip FPGA lori ọkọ Awọn aye akọkọ ti chirún FPGA AC7200 jẹ atẹle yii
Lorukọ Logic Cells
Ege CLB isipade-flops Àkọsílẹ RAMkb DSP Ege
PCIe Gen2 XADC
GTP Transceiver Ite ite
Iwọn iwọn otutu
Awọn paramita pato 215360 33650 269200 13140 740 1
1 XADC,12bit, 1Mbps AD 4 GTP6.6Gb/s max -2 Industrial
Eto ipese agbara FPGA Artix-7 Awọn ipese agbara FPGA jẹ V, CCINT V, CCBRAM V, CCAUX VCCO, VMGTAVCC ati V. MGTAVTT VCCINT jẹ pin ipese agbara FPGA mojuto, eyiti o nilo lati sopọ si 1.0V; VCCBRAM jẹ pin ipese agbara ti FPGA Àkọsílẹ Ramu, sopọ si 1.0V; VCCAUX jẹ pinni ipese agbara iranlọwọ FPGA, so 1.8V; VCCO jẹ voltage ti
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Banki kọọkan ti FPGA, pẹlu BANK0, BANK13 ~ 16, BANK34 ~ 35. Lori igbimọ mojuto AC7200 FPGA, BANK34 ati BANK35 nilo lati sopọ si DDR3, vol.tage asopọ ti BANK jẹ 1.5V, ati voltage ti miiran Bank jẹ 3.3V. VCCO ti BANK15 ati BANK16 ni agbara nipasẹ LDO, ati pe o le yipada nipasẹ rirọpo chirún LDO. VMGTAVCC ni ipese voltage ti FPGA ti abẹnu GTP transceiver, ti a ti sopọ si 1.0V; VMGTAVTT ni ifopinsi voltage ti GTP transceiver, ti a ti sopọ si 1.2V.
Eto Artix-7 FPGA nbeere pe ọna-agbara soke jẹ agbara nipasẹ VCCINT, lẹhinna VCCBRAM, lẹhinna VCCAUX, ati nikẹhin VCCO. Ti VCCINT ati VCCBRAM ba ni voltage, won le wa ni agbara soke ni akoko kanna. Ilana agbara ti otages ti wa ni ifasilẹ awọn. Ọkọọkan-agbara ti transceiver GTP jẹ VCCINT, lẹhinna VMGTAVCC, lẹhinna VMGTAVTT. Ti VCCINT ati VMGTAVCC ba ni voltage, won le wa ni agbara soke ni akoko kanna. Ọkọọkan-pipa agbara jẹ o kan idakeji ti ọna-ara agbara.
Apá 2.2: Ti nṣiṣe lọwọ Iyatọ Crystal
Igbimọ mojuto AC7200 ti ni ipese pẹlu awọn kirisita iyatọ ti nṣiṣe lọwọ Sitime meji, ọkan jẹ 200MHz, awoṣe jẹ SiT9102-200.00MHz, aago akọkọ eto fun FPGA ati lo lati ṣe ina aago iṣakoso DDR3; awọn miiran jẹ 125MHz, awoṣe jẹ SiT9102 -125MHz, itọkasi aago input fun GTP transceivers.
Apá 2.3: 200Mhz Aago Iyatọ ti nṣiṣe lọwọ
G1 ni Figure 3-1 ni 200M ti nṣiṣe lọwọ iyato gara ti o pese awọn idagbasoke ọkọ eto aago orisun. Ijade gara ti sopọ si BANK34 agbaye aago pin MRCC (R4 ati T4) ti FPGA. Aago iyatọ 200Mhz yii le ṣee lo lati wakọ ọgbọn olumulo ni FPGA. Awọn olumulo le tunto awọn PLLs ati DCMs inu FPGA lati ṣe ina awọn aago ti awọn igbohunsafẹfẹ oriṣiriṣi.
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
200Mhz Ti nṣiṣe lọwọ Iyatọ Crystal Sikematiki
200Mhz Active Iyatọ Crystal lori mojuto Board
200Mhz Iyatọ Aago Pin iyansilẹ
Orukọ ifihan agbara SYS_CLK_P SYS_CLK_N
FPGA PIN R4 T4
Apá 2.4: 148.5Mhz Ti nṣiṣe lọwọ Iyatọ Crystal
G2 jẹ 148.5Mhz kristal iyatọ ti nṣiṣe lọwọ, eyiti o jẹ aago titẹ sii itọkasi ti a pese si module GTP inu FPGA. Ijade gara ti sopọ si awọn pinni aago GTP BANK216 MGTREFCLK0P (F6) ati MGTREFCLK0N (E6) ti FPGA.
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
148.5Mhz Ti nṣiṣe lọwọ Iyatọ Crystal Sikematiki
1148.5Mhz Active Iyatọ Crystal lori mojuto Board
125Mhz Iyatọ Aago Pin iyansilẹ
Oruko Net
PIN FPGA
MGT_CLK0_P
F6
MGT_CLK0_N
E6
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2.5: DDR3 DRAM
Igbimọ FPGA mojuto AC7200 ti ni ipese pẹlu awọn eerun Micron 4Gbit (512MB) DDR3 meji, awoṣe MT41J256M16HA-125 (ibaramu pẹlu MT41K256M16HA-125). DDR3 SDRAM ni iyara iṣẹ ti o pọju ti 800MHz (oṣuwọn data 1600Mbps). Eto iranti DDR3 ti sopọ taara si wiwo iranti ti BANK 34 ati BANK35 ti FPGA. Iṣeto ni pato ti DDR3 SDRAM ti han ni Table 4-1.
Nọmba Bit U5,U6
Awoṣe Chip MT41J256M16HA-125
Agbara 256M x 16bit
Ile-iṣẹ Micron
DDR3 SDRAM iṣeto ni
Apẹrẹ ohun elo ti DDR3 nilo akiyesi ti o muna ti iduroṣinṣin ifihan. A ti ni kikun ro awọn ibamu resistor / ebute resistance, wa kakiri impedance Iṣakoso, ati itopase Iṣakoso ipari ni Circuit oniru ati PCB oniru lati rii daju ga-iyara ati idurosinsin isẹ ti DDR3.
Sisematiki DDR3 DRAM
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
DDR3 lori mojuto Board
DDR3 DRAM pin iyansilẹ:
Oruko Net
Orukọ PIN FPGA
DDR3_DQS0_P
IO_L3P_T0_DQS_AD5P_35
DDR3_DQS0_N DDR3_DQS1_P DDR3_DQS1_N DDR3_DQS2_P DDR3_DQS2_N DDR3_DQS3_P DDR3_DQS3_N
DDR3_DQ[0] DDR3_DQ [1] DDR3_DQ [2] DDR3_DQ [3] DDR3_DQ [4] DDR3_DQ [5]
IO_L3N_T0_DQS_AD5N_35 IO_L9P_T1_DQS_AD7P_35 IO_L9N_T1_DQS_AD7N_35
IO_L15P_T2_DQS_35 IO_L15N_T2_DQS_35 IO_L21P_T3_DQS_35 IO_L21N_T3_DQS_35 IO_L2P_T0_AD12P_35 IO_L5P_T0_AD13P_35 IO_L1N_T0_AD4N_35
IO_L6P_T0_35 IO_L2N_T0_AD12N_35 IO_L5N_T0_AD13N_35
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FPGA P/N E1 D1 K2 J2 M1 L1 P5 P4 C2 G1 A1 F3 B2 F1
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
DDR3_DQ [6]
IO_L1P_T0_AD4P_35
B1
DDR3_DQ [7]
IO_L4P_T0_35
E2
DDR3_DQ [8]
IO_L11P_T1_SRCC_35
H3
DDR3_DQ [9]
IO_L11N_T1_SRCC_35
G3
DDR3_DQ [10]
IO_L8P_T1_AD14P_35
H2
DDR3_DQ [11]
IO_L10N_T1_AD15N_35
H5
DDR3_DQ [12]
IO_L7N_T1_AD6N_35
J1
DDR3_DQ [13]
IO_L10P_T1_AD15P_35
J5
DDR3_DQ [14]
IO_L7P_T1_AD6P_35
K1
DDR3_DQ [15]
IO_L12P_T1_MRCC_35
H4
DDR3_DQ [16]
IO_L18N_T2_35
L4
DDR3_DQ [17]
IO_L16P_T2_35
M3
DDR3_DQ [18]
IO_L14P_T2_SRCC_35
L3
DDR3_DQ [19]
IO_L17N_T2_35
J6
DDR3_DQ [20]
IO_L14N_T2_SRCC_35
K3
DDR3_DQ [21]
IO_L17P_T2_35
K6
DDR3_DQ [22]
IO_L13N_T2_MRCC_35
J4
DDR3_DQ [23]
IO_L18P_T2_35
L5
DDR3_DQ [24]
IO_L20N_T3_35
P1
DDR3_DQ [25]
IO_L19P_T3_35
N4
DDR3_DQ [26]
IO_L20P_T3_35
R1
DDR3_DQ [27]
IO_L22N_T3_35
N2
DDR3_DQ [28]
IO_L23P_T3_35
M6
DDR3_DQ [29]
IO_L24N_T3_35
N5
DDR3_DQ [30]
IO_L24P_T3_35
P6
DDR3_DQ [31]
IO_L22P_T3_35
P2
DDR3_DM0
IO_L4N_T0_35
D2
DDR3_DM1
IO_L8N_T1_AD14N_35
G2
DDR3_DM2
IO_L16N_T2_35
M2
DDR3_DM3
IO_L23N_T3_35
M5
DDR3_A[0]
IO_L11N_T1_SRCC_34
AA4
DDR3_A[1]
IO_L8N_T1_34
AB2
DDR3_A[2]
IO_L10P_T1_34
AA5
DDR3_A[3]
IO_L10N_T1_34
AB5
DDR3_A[4]
IO_L7N_T1_34
AB1
DDR3_A[5]
IO_L6P_T0_34
U3
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
DDR3_A [6] DDR3_A[7] DDR3_A[8] DDR3_A[9] DDR3_A [10] DDR3_A [11] DDR3_A [12] DDR3_A [13] DDR3_A[14] DDR3_BA[0] DDR3_BA[1] DDR3_BA[2] DDR3_S0 DDR3_RA DDR3_CAS DDR3_WE DDR3_ODT DDR3_RESET DDR3_CLK_P DDR3_CLK_N DDR3_CKE
IO_L5P_T0_34 IO_L1P_T0_34 IO_L2N_T0_34 IO_L2P_T0_34 IO_L5N_T0_34 IO_L4P_T0_34 IO_L4N_T0_34 IO_L1N_T0_34 IO_L6N_T0_VREF_34 IO_L9N_T1_DQS_34 IO_L9P_T1_DQS_34 IO_L11P_T1_SRCC_34 IO_L8P_T1_34 IO_L12P_T1_MRCC_34 IO_L12N_T1_MRCC_34 IO_L7P_T1_34 IO_L14N_T2_SRCC_34 IO_L15P_T2_DQS_34 IO_L3P_T0_DQS_34 IO_L3N_T0_DQS_34 IO_L14P_T2_SRCC_34
W1 T1 V2 U2 Y1 W2 Y2 U1 V3 AA3 Y3 Y4 AB3 V4 W4 AA1 U5 W6 R3 R2 T5
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2.6: QSPI Flash
Igbimọ FPGA mojuto AC7200 ni ipese pẹlu 128MBit QSPI FLASH kan, ati awoṣe jẹ W25Q256FVEI, eyiti o nlo 3.3V CMOS vol.tage boṣewa. Nitori ẹda ti kii ṣe iyipada ti QSPI FLASH, o le ṣee lo bi ẹrọ bata fun eto lati tọju aworan bata ti eto naa. Awọn aworan wọnyi ni akọkọ pẹlu FPGA bit files, koodu ohun elo ARM, koodu ohun elo mojuto ati data olumulo miiran files. Awọn awoṣe kan pato ati awọn paramita ti o jọmọ ti QSPI FLASH ti han .
Ipo U8
Awoṣe N25Q128
Agbara 128M Bit
Ile-iṣẹ Numonyx
QSPI FLASH Specification
QSPI FLASH ti sopọ si awọn pinni igbẹhin ti BANK0 ati BANK14 ti chirún FPGA. Pin aago ti sopọ si CCLK0 ti BANK0, ati awọn data miiran ati awọn ifihan agbara yiyan chirún ti sopọ si D00 ~ D03 ati awọn pinni FCS ti BANK14 lẹsẹsẹ. Ṣe afihan asopọ hardware ti QSPI Flash.
QSPI Flash Schematic QSPI Filaṣi pin awọn iṣẹ iyansilẹ:
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Orukọ Net QSPI_CLK QSPI_CS QSPI_DQ0 QSPI_DQ1 QSPI_DQ2 QSPI_DQ3
Orukọ PIN FPGA CCLK_0
IO_L6P_T0_FCS_B_14 IO_L1P_T0_D00_MOSI_14 IO_L1N_T0_D01_DIN_14
IO_L2P_T0_D02_14 IO_L2N_T0_D03_14
FPGA P / N L12 T19 P22 R22 P21 R21
QSPI lori mojuto Board
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2.7: LED Light on mojuto Board
Awọn imọlẹ LED pupa 3 wa lori igbimọ mojuto AC7200 FPGA, ọkan ninu eyiti o jẹ ina Atọka agbara (PWR), ọkan ni ina LED iṣeto ni (ṢE), ati ọkan jẹ ina LED olumulo. Nigbati igbimọ mojuto ba ni agbara, itọkasi agbara yoo tan imọlẹ; nigbati FPGA ti wa ni tunto, LED iṣeto ni yoo tan imọlẹ. Olumulo LED ina ti sopọ si IO ti BANK34, olumulo le ṣakoso ina ati pipa nipasẹ eto naa. Nigba ti IO voltage ti sopọ si olumulo LED jẹ giga, LED olumulo ti wa ni pipa. Nigbati asopọ IO voltage jẹ kekere, LED olumulo yoo tan. Aworan atọka ti asopọ ohun elo ina LED ti han:
LED imọlẹ lori mojuto ọkọ Schematic
Awọn imọlẹ LED lori Iṣeduro Pin Awọn LED Olumulo Igbimọ Core
Orukọ ifihan agbara LED1
Orukọ PIN FPGA IO_L15N_T2_DQS_34
FPGA Pin Nọmba W5
Apejuwe olumulo LED
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2.8: Tun Bọtini
Bọtini atunto wa lori igbimọ mojuto AC7200 FPGA. Bọtini atunto ti sopọ si IO deede ti BANK34 ti chirún FPGA. Olumulo le lo bọtini atunto yii lati bẹrẹ eto FPGA naa. Nigbati awọn bọtini ti wa ni e ninu awọn oniru, awọn ifihan agbara voltage input to IO ti wa ni kekere, ati awọn ipilẹ ifihan jẹ wulo; nigbati bọtini ko ba tẹ, titẹ sii ifihan agbara si IO ga. Aworan atọka ti asopọ bọtini atunto jẹ afihan:
Tun Bọtini Sikematiki
Bọtini atunto lori iṣẹ-iṣẹ pin bọtini Atunto Board Core
Orukọ ifihan agbara RESET_N
Orukọ Pin ZYNQ IO_L17N_T2_34
ZYNQ Pin Nọmba T6
Apejuwe FPGA eto si ipilẹ
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2.9: JTAG Ni wiwo
Awọn JTAG iho idanwo J1 wa ni ipamọ lori igbimọ mojuto AC7200 fun JTAG download ati yokokoro nigbati awọn mojuto ọkọ ti lo nikan. Nọmba jẹ apakan sikematiki ti JTAG ibudo, eyi ti o kan TMS, TDI, TDO, TCK. , GND, + 3.3V wọnyi mefa awọn ifihan agbara.
JTAG Sikematiki Ni wiwo JTAG ni wiwo J1 on AC7200 FPGA mojuto ọkọ nlo a 6-pin 2.54mm ipolowo nikan-ila igbeyewo iho. Ti o ba nilo lati lo JTAG asopọ lati yokokoro lori awọn mojuto ọkọ, o nilo lati solder a 6-pin nikan-kana pin akọsori. fihan JTAG ni wiwo J1 lori AC7200 FPGA mojuto ọkọ.
JTAG Ni wiwo lori mojuto Board
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2.10: Agbara Interface lori mojuto Board
Lati le jẹ ki igbimọ mojuto AC7200 FPGA ṣiṣẹ nikan, igbimọ mojuto ti wa ni ipamọ pẹlu wiwo agbara 2PIN (J3). Nigbati olumulo ba pese agbara si igbimọ mojuto nipasẹ wiwo agbara 2PIN (J3), ko le ṣe agbara nipasẹ igbimọ ti ngbe. Bibẹẹkọ, ija lọwọlọwọ le waye.
Agbara Interface lori mojuto Board
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2.11: Board to Board Connectors
Awọn mojuto ọkọ ni o ni a lapapọ ti mẹrin ga-iyara ọkọ si ọkọ asopo. Igbimọ mojuto nlo awọn asopọ 80-pin inter-board mẹrin lati sopọ si igbimọ ti ngbe. Ibudo IO ti FPGA ti sopọ si awọn asopọ mẹrin nipasẹ ipa ọna iyatọ. Aaye pin ti awọn asopọ jẹ 0.5mm, fi sii si igbimọ si awọn asopọ igbimọ lori ọkọ ti ngbe fun ibaraẹnisọrọ data iyara-giga.
Awọn mojuto ọkọ ni o ni a lapapọ ti mẹrin ga-iyara ọkọ si ọkọ asopo. Igbimọ mojuto nlo awọn asopọ 80-pin inter-board mẹrin lati sopọ si igbimọ ti ngbe. Ibudo IO ti FPGA ti sopọ si awọn asopọ mẹrin nipasẹ ipa ọna iyatọ. Aaye pin ti awọn asopọ jẹ 0.5mm, fi sii si igbimọ si awọn asopọ igbimọ lori ọkọ ti ngbe fun ibaraẹnisọrọ data iyara-giga.
Board to Board Connectors CON1 Igbimọ 80-pin si awọn asopọ igbimọ CON1, eyiti a lo lati sopọ
pẹlu ipese agbara VCCIN (+ 5V) ati ilẹ lori ọkọ ti ngbe, fa awọn IO deede ti FPGA. O yẹ ki o ṣe akiyesi nibi pe awọn pinni 15 ti CON1 ni asopọ si ibudo IO ti BANK34, nitori asopọ BANK34 ti sopọ si DDR3. Nitorina, awọn voltage boṣewa ti gbogbo awọn IOs ti BANK34 yii jẹ 1.5V. Pin iyansilẹ ti Board to Board Connectors CON1
CON1 Pin PIN1 PIN3 PIN5 PIN7 PIN9
Orukọ ifihan agbara
VCCIN VCCIN VCCIN VCCIN GND
FPGA Pin Voltage Ipele
–
+ 5V
–
+ 5V
–
+ 5V
–
+ 5V
–
Ilẹ
CON1 Pin PIN2 PIN4 PIN6 PIN8 PIN10
Orukọ ifihan agbara
VCCIN VCCIN VCCIN VCCIN
GND
FPGA Pin Voltage Ipele
–
+ 5V
–
+ 5V
–
+ 5V
–
+ 5V
–
Ilẹ
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
PIN11 PIN13 PIN15 PIN17 PIN19 PIN21 PIN23 PIN25 PIN27 PIN29 PIN31 PIN33 PIN35 PIN37 PIN39 PIN41
NC NC NC NC GND B13_L5_P B13_L5_N B13_L7_P B13_L7_P GND B13_L3_P B13_L3_N B34_L23_P B34_L23_N GND B34_L18_N B34_L18_PND B34_L19_N B34_L19_PND XADC_VP NC NC GND B16_L1_N B16_L1_P B16_L4_N B16_L4_P GND B16_L6_N
Y13 AA14 AB11 AB12 AA13 AB13 Y8 Y7 AA6 Y6 V7 W7 M9 L10 F14 F13 E14 E13 D15
Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V 3.3V 1.5V 1.5V Ilẹ 1.5V 1.5V 1.5V 1.5V Ilẹ ADC ADC Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V
PIN12 PIN14 PIN16 PIN18 PIN20 PIN22 PIN24 PIN26 PIN28 PIN30 PIN32 PIN34 PIN36 PIN38 PIN40 PIN42
NC NC B13_L4_P B13_L4_N GND B13_L1_P B13_L1_N B13_L2_P B13_L2_N GND B13_L6_P B13_L6_N B34_L20_P B34_L20_N GND B34_L21_N GND B34_L21_B34_L22_B 34_N GND NC B22_L34 B25_L34_P B24_L34_N GND NC NC NC NC GND NC
AA15 AB15 Y16 AA16 AB16 AB17 W14 Y14 AB7 AB6 V8 V9 AA8 AB8 –
3.3V 3.3V Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V 3.3V 1.5V 1.5V Ilẹ 1.5V 1.5V 1.5V 1.5V Ilẹ
U7
1.5V
W9
1.5V
Y9
1.5V
–
Ilẹ
–
–
–
–
–
–
–
–
–
Ilẹ
–
–
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Board to Board Connectors CON2 The 80-pin obinrin asopọ akọsori CON2 ti wa ni lo lati fa awọn deede
IO ti BANK13 ati BANK14 ti FPGA. Awọn voltage awọn ajohunše ti awọn mejeeji Banks ni o wa 3.3V. Pin iyansilẹ ti Board to Board Connectors CON2
CON1 Pin
Orukọ ifihan agbara
PIN1 B13_L16_P
PIN3 B13_L16_N
PIN5 B13_L15_P
PIN7 B13_L15_N
PIN9
GND
PIN11 B13_L13_P
PIN13 B13_L13_N
PIN15 B13_L12_P
PIN17 B13_L12_N
PIN19
GND
PIN21 B13_L11_P
PIN23 B13_L11_N
PIN25 B13_L10_P
PIN27 B13_L10_N
PIN29
GND
PIN31 B13_L9_N
PIN33 B13_L9_P
PIN35 B13_L8_N
PIN37 B13_L8_P
PIN39
GND
PIN41 B14_L11_N
PIN43 B14_L11_P
PIN45 B14_L14_N
PIN47 B14_L14_P
FPGA Pin W15 W16 T14 T15 V13 V14 W11 W12 Y11 Y12 V10 W10 AA11 AA10 AB10 AA9 V20 U20 V19 V18
Voltage Ipele 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V 3.3V 3.3V 3.3V 3.3V
CON1 PIN2 PIN4 PIN6 PIN8 PIN10 PIN12 PIN14 PIN16 PIN18 PIN20 PIN22 PIN24 PIN26 PIN28 PIN30 PIN32 PIN34 PIN36 PIN38
Orukọ ifihan agbara
B14_L16_P B14_L16_N B13_L14_P B13_L14_N
GND B14_L10_P B14_L10_N B14_L8_N B14_L8_P
GND B14_L15_N B14_L15_P B14_L17_P B14_L17_N
GND B14_L6_N B13_IO0 B14_L7_N B14_L7_P
GND B14_L4_P B14_L4_N B14_L9_P B14_L9_N
FPGA Pin Voltage
Ipele
V17
3.3V
W17
3.3V
U15
3.3V
V15
3.3V
–
Ilẹ
AB21
3.3V
AB22
3.3V
AA21
3.3V
AA20
3.3V
–
Ilẹ
AB20
3.3V
AA19
3.3V
AA18
3.3V
AB18
3.3V
–
Ilẹ
T20
3.3V
Y17
3.3V
W22
3.3V
W21
3.3V
–
Ilẹ
T21
3.3V
U21
3.3V
Y21
3.3V
Y22
3.3V
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
PIN49 PIN51 PIN53 PIN55 PIN57 PIN59 PIN61 PIN63 PIN65 PIN67 PIN69 PIN71 PIN73 PIN75 PIN77 PIN79
GND B14_L5_N B14_L5_P B14_L18_N B14_L18_P
GND B13_L17_P B13_L17_N B14_L21_N B14_L21_P
GND B14_L22_P B14_L22_N B14_L24_N B14_L24_P
B14_IO0
R19 P19 U18 U17
T16 U16 P17 N17
P15 R16 R17 P16 P20
Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V 3.3V 3.3V 3.3V 3.3V
PIN50 PIN52 PIN54 PIN56 PIN58 PIN60 PIN62 PIN64 PIN66 PIN68 PIN70 PIN72 PIN74 PIN76 PIN78 PIN80
GND B14_L12_N B14_L12_P B14_L13_N B14_L13_P
GND B14_L3_N B14_L3_P B14_L20_N B14_L20_P
GND B14_L19_N B14_L19_P B14_L23_P B14_L23_N B14_IO25
W20 W19 Y19 Y18
V22 U22 T18 R18
R14 P14 N13 N14 N15
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V 3.3V
Board to Board Connectors CON3 Asopọmọra 80-pin CON3 ni a lo lati fa IO deede ti
BANK15 ati BANK16 ti FPGA. Ni afikun, mẹrin JTAG Awọn ifihan agbara tun ti sopọ si igbimọ ti ngbe nipasẹ ọna asopọ CON3. Awọn voltage awọn ajohunše ti BANK15 ati BANK16 le ti wa ni titunse nipa ohun LDO ërún. LDO aiyipada ti a fi sori ẹrọ jẹ 3.3V. Ti o ba fẹ gbejade awọn ipele boṣewa miiran, o le rọpo rẹ pẹlu LDO to dara. Pin iyansilẹ ti Board to Board Connectors CON3
CON1 Pin PIN1 PIN3 PIN5 PIN7
Orukọ ifihan agbara
B15_IO0 B16_IO0 B15_L4_P B15_L4_N
FPGA Pin J16 F15 G17 G18
Voltage Ipele
CON1 Pin
3.3V PIN2
3.3V PIN4
3.3V PIN6
3.3V
PIN8
Orukọ ifihan agbara
B15_IO25 B16_IO25 B16_L21_N B16_L21_P
FPGA Pin Voltage Ipele
M17
3.3V
F21
3.3V
A21
3.3V
B21
3.3V
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
PIN9 PIN11 PIN13 PIN15 PIN17 PIN19 PIN21 PIN23 PIN25 PIN27 PIN29 PIN31 PIN33 PIN35 PIN37 PIN39 PIN41 PIN43 PIN45 PIN47
GND B15_L2_P B15_L2_N B15_L12_P B15_L12_N
GND B15_L11_P B15_L11_N B15_L1_N B15_L1_P
GND B15_L5_P B15_L5_N B15_L3_N B15_L3_P
GND B15_L19_P B15_L19_N B15_L20_P B15_L20_N
GND B15_L14_P B15_L14_N B15_L21_P B15_L21_N
GND B15_L23_P B15_L23_N B15_L22_P B15_L22_N
GND B15_L24_P
G15 G16 J19 H19
J20 J21 G13 H13
J15 H15 H14 J14
K13 K14 M13 L13
L19 L20 K17 J17 L16 K16 L14 L15 M15
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V
PIN10 PIN12 PIN14 PIN16 PIN18 PIN20 PIN22 PIN24 PIN26 PIN28 PIN30 PIN32 PIN34 PIN36 PIN38 PIN40 PIN42 PIN44 PIN46 PIN48
GND B16_L23_P B16_L23_N B16_L22_P B16_L22_N
GND B16_L24_P B16_L24_N B15_L8_N B15_L8_P
GND B15_L7_N B15_L7_P B15_L9_P B15_L9_N
GND B15_L15_N B15_L15_P B15_L6_N B15_L6_P
GND B15_L13_N B15_L13_P B15_L10_P B15_L10_N
GND B15_L18_P B15_L18_N B15_L17_N B15_L17_P
GND B15_L16_P
E21 D21 E22 D22
G21 G22 G20 H20
H22 J22 K21 K22
M22 N22 H18 H17
K19 K18 M21 L21
N20 M20 N19 N18
M18
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
PIN73 B15_L24_N
M16
3.3V
PIN74 B15_L16_N
L18
3.3V
PIN75
NC
–
PIN76
NC
–
PIN77 FPGA_TCK
V12
3.3V
PIN78
FPGA_TDI
R13
3.3V
PIN79 FPGA_TDO
U13
3.3V
PIN80 FPGA_TMS
T13
3.3V
Board to Board Connectors CON4 Asopọmọra 80-Pin CON4 ni a lo lati faagun IO ati GTP deede
data iyara ati awọn ifihan agbara aago ti FPGA BANK16. Awọn voltage bošewa ti IO ibudo ti BANK16 le ti wa ni titunse nipa ohun LDO ërún. LDO aiyipada ti a fi sori ẹrọ jẹ 3.3V. Ti olumulo ba fẹ lati jade awọn ipele boṣewa miiran, o le paarọ rẹ nipasẹ LDO to dara. Awọn data iyara-giga ati awọn ifihan agbara aago ti GTP jẹ ipa ọna ti o muna lori igbimọ mojuto. Awọn laini data dogba ni gigun ati tọju ni aarin kan lati yago fun kikọlu ifihan. Pin iyansilẹ ti Board to Board Connectors CON4
CON1 PIN1 PIN3 PIN5 PIN7 PIN9 PIN11 PIN13 PIN15 PIN17 PIN19 PIN21 PIN23 PIN25 PIN27 PIN29
Orukọ ifihan agbara
NC NC
FPGA Pin Voltage ipele –
–
CON1 Pin NC NC
NC
–
NC
NC
–
NC
GND NC
–
PIN10 ilẹ
–
PIN12
NC
–
PIN14
GND
–
PIN16 ilẹ
MGT_TX3_P
D7 Iyatọ PIN18
MGT_TX3_N
C7 Iyatọ PIN20
GND
–
PIN22 ilẹ
MGT_RX3_P D9 Iyatọ PIN24
MGT_RX3_N
C9 Iyatọ PIN26
GND
– Ilẹ
PIN28
MGT_TX1_P
D5 Iyatọ PIN30
Orukọ ifihan agbara FPGA Pin Voltage
Ipele
–
NC
–
NC
–
NC
–
NC
GND
–
Ilẹ
MGT_TX2_P
B6 Iyatọ
MGT_TX2_N
A6 Iyatọ
GND
–
Ilẹ
MGT_RX2_P
B10 Iyatọ
MGT_RX2_N
A10 Iyatọ
GND
–
Ilẹ
MGT_TX0_P
B4 Iyatọ
MGT_TX0_N
A4 Iyatọ
GND
–
Ilẹ
MGT_RX0_P
B8 Iyatọ
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
PIN31 PIN33 PIN35 PIN37 PIN39 PIN41 PIN43 PIN45 PIN47 PIN49 PIN51 PIN53 PIN55 PIN57 PIN59 PIN61
MGT_TX1_N GND
MGT_RX1_P MGT_RX1_N
GND B16_L5_P B16_L5_N B16_L7_P B16_L7_N
GND B16_L9_P B16_L9_N B16_L11_P B16_L11_N
GND B16_L13_P B16_L13_N B16_L15_P B16_L15_N
GND B16_L17_P B16_L17_N B16_L19_P B16_L19_N
NC
C5 D11 C11 E16 D16 B15 B16 A15 A16 B17 B18 C18 C19 F18 E18 A18 A19 D20 C20 -
Iyatọ Ilẹ
Iyatọ Iyatọ
Ilẹ 3.3V 3.3V 3.3V 3.3V
Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V 3.3V 3.3V 3.3V Ilẹ 3.3V 3.3V 3.3V 3.3V
PIN32 PIN34 PIN36 PIN38 PIN40 PIN42 PIN44 PIN46 PIN48 PIN50 PIN52 PIN54 PIN56 PIN58 PIN60 PIN62
MGT_RX0_N GND
MGT_CLK1_P MGT_CLK1_N
GND B16_L2_P B16_L2_N B16_L3_P B16_L3_N
GND B16_L10_P B16_L10_N B16_L12_P B16_L12_N
GND B16_L14_P B16_L14_N B16_L16_P B16_L16_N
GND B16_L18_P B16_L18_N B16_L20_P B16_L20_N
NC
A8 Iyatọ
–
Ilẹ
F10 Iyatọ
E10 Iyatọ
–
Ilẹ
F16
3.3V
E17
3.3V
C14
3.3V
C15
3.3V
–
Ilẹ
A13
3.3V
A14
3.3V
D17
3.3V
C17
3.3V
–
Ilẹ
E19
3.3V
D19
3.3V
B20
3.3V
A20
3.3V
–
Ilẹ
F19
3.3V
F20
3.3V
C22
3.3V
B22
3.3V
–
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 2.12: Power Ipese
Igbimọ mojuto AC7200 FPGA ni agbara nipasẹ DC5V nipasẹ ọkọ gbigbe, ati pe o ni agbara nipasẹ wiwo J3 nigbati o ba lo nikan. Jọwọ ṣọra ki o ma ṣe pese agbara nipasẹ wiwo J3 ati igbimọ ti ngbe ni akoko kanna lati yago fun ibajẹ. Aworan apẹrẹ ipese agbara lori ọkọ ti han ni.
Power Ipese on mojuto ọkọ sikematiki
Igbimọ idagbasoke naa ni agbara nipasẹ + 5V ati iyipada si + 3.3V, + 1.5V, + 1.8V, + 1.0V ipese agbara mẹrin nipasẹ DC / DC mẹrin ipese agbara TLV62130RGT. Ijade lọwọlọwọ le jẹ to 3A fun ikanni kan. VCCIO ti ipilẹṣẹ nipasẹ ọkan LDOSPX3819M5-3-3. VCCIO ni akọkọ n pese agbara si BANK15 ati BANK16 ti FPGA. Awọn olumulo le yi IO ti BANK15,16 pada si oriṣiriṣi voltage awọn ajohunše nipa a ropo wọn LDO ërún. 1.5V Ṣe ina VTT ati VREF voltages ti a beere nipa DDR3 nipasẹ TI ká TPS51200. Ipese agbara 1.8V MGTAVTT MGTAVCC fun transceiver GTP jẹ ipilẹṣẹ nipasẹ chirún TI's TPS74801. Awọn iṣẹ ti pinpin agbara kọọkan ni a fihan ni tabili atẹle:
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Ipese agbara +1.0V +1.8V +3.3V +1.5V
VREF,VTT(+0.75V) MVCCIP(+3.3V) MGTAVTT(+1.2V)
MGTVCCAUX(+1.8V)
Iṣẹ FPGA mojuto Voltage FPGA oluranlowo voltage, TPS74801 ipese agbara VCCIO ti Bank0, Bank13 ati Bank14 ti FPGA, QSIP FLASH, Aago Crystal DDR3, Bank34 ati Bank35 ti FPGA
DDR3 FPGA Bank15, Bank16 GTP Transceiver Bank216 ti FPGA GTP Transceiver Bank216 ti FPGA
Nitori ipese agbara ti Artix-7 FPGA ni ibeere ilana-agbara, ninu apẹrẹ Circuit, a ti ṣe apẹrẹ ni ibamu si awọn ibeere agbara ti chirún, ati agbara-lori jẹ 1.0V-> 1.8V-> (1.5) V, 3.3V, VCCIO) ati 1.0V-> MGTAVCC -> MGTAVTT, awọn Circuit oniru lati rii daju awọn deede isẹ ti awọn ërún.
Apá 2.13: Aworan atọka
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 3: Ti ngbe ọkọ
Apá 3.1: Ti ngbe ọkọ Ifihan
Nipasẹ ifihan iṣẹ iṣaaju, o le loye iṣẹ ti apakan igbimọ ti ngbe
1-ikanni PCIe x4 ga iyara data gbigbe ni wiwo 2-ikanni 10/100M/1000M àjọlò RJ-45 ni wiwo 1-ikanni HDMI video input ni wiwo 1-ikanni HDMI video o wu ni wiwo 1-ikanni USB Uart Communication ni wiwo 1 SD Card Iho XADA Interface EEPROM 2-ikanni 40-pin imugboroosi ebute oko JTAG wiwo n ṣatunṣe aṣiṣe 2 awọn bọtini ominira 4 olumulo LED ina
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 3.2: Gigabit àjọlò Interface
Igbimọ idagbasoke AX7203 FPGA n pese awọn olumulo pẹlu ikanni 2
Iṣẹ ibaraẹnisọrọ nẹtiwọki Gigabit nipasẹ Micrel KSZ9031RNX
Àjọlò PHY ërún. Chirún KSZ9031RNX ṣe atilẹyin 10/100/1000 Mbps
oṣuwọn gbigbe nẹtiwọki ati ibasọrọ pẹlu FPGA nipasẹ GMII
ni wiwo. KSZ9031RNX ṣe atilẹyin iyipada MDI/MDX, iyara pupọ
awọn aṣamubadọgba, Titunto / Ẹrú aṣamubadọgba, ati support fun MDIO akero fun PHY
forukọsilẹ isakoso.
KSZ9031RNX yoo rii ipo ipele ti diẹ ninu awọn IO kan pato si
pinnu ipo iṣẹ wọn lẹhin ti o ti tan. Table 3-1-1 apejuwe awọn
Alaye iṣeto aiyipada lẹhin ti chirún GPHY ti wa ni titan.
Awọn ilana Pin iṣeto ni
Iye iṣeto ni
PHYAD[2:0] CLK125_EN
SELRGV AN [1:0] RX Idaduro TX Idaduro
Ipo MDIO/MDC Adirẹsi PHY 3.3V, 2.5V, 1.5/1.8V voltage aṣayan Aifọwọyi-idunadura iṣeto ni
RX aago 2ns idaduro TX aago 2ns idaduro RGMII tabi GMII yiyan
PHY adirẹsi 011 3.3V
(10/100/1000M) isọdibilẹ Idaduro Idaduro GMII
Table 3-2-1: PHY ërún aiyipada iṣeto ni iye
Nigbati nẹtiwọọki ba ti sopọ si Gigabit Ethernet, gbigbe data ti FPGA ati PHY chip KSZ9031RNX jẹ ibaraẹnisọrọ nipasẹ ọkọ akero GMII, aago gbigbe jẹ 125Mhz. Aago gbigba E_RXC ti pese nipasẹ chirún PHY, aago atagba E_GTXC ti pese nipasẹ FPGA, ati pe data jẹ sampmu lori nyara eti aago.
Nigbati nẹtiwọki ba ti sopọ si 100M Ethernet, gbigbe data ti FPGA ati PHY chip KSZ9031RNX ti wa ni ibaraẹnisọrọ nipasẹ ọkọ ayọkẹlẹ GMII, aago gbigbe jẹ 25Mhz. Aago gbigba E_RXC ti pese nipasẹ chirún PHY, aago gbigbe E_GTXC ti pese nipasẹ FPGA, ati pe data naa jẹ
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ARTIX-7 FPGA Development Board AX7203 Olumulo Afowoyi sampmu lori nyara eti aago.
olusin 3-2-1: Gigabit àjọlò Interface Schematic
olusin 3-3-2: Gigabit àjọlò ni wiwo lori Carrier ọkọ
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Gigabit Ethernet Chip PHY1 pin awọn iṣẹ iyansilẹ jẹ bi atẹle
Orukọ ifihan agbara E1_GTXC E1_TXD0 E1_TXD1 E1_TXD2 E1_TXD3 E1_TXEN E1_RXC E1_RXD0 E1_RXD1 E1_RXD2 E1_RXD3 E1_RXDV E1_MDC E1_MDIO E1_RESETTIO
Nọmba Pin FPGA E18 C20 D20 A19 A18 F18 B17 A16 B18 C18 C19 A15 B16 B15 D16
Apejuwe aago atagba PHY1 RGMII
PHY1 Gbigbe Data bit0 PHY1 Gbigbe Data bit1 PHY1 Gbigbe Data bit2 PHY1 Gbigbe Data bit3 PHY1 Gbigbe Mu ifihan agbara ṣiṣẹ PHY1 RGMII Gba aago PHY1 Gba Data Bit0 PHY1 Gba Data Bit1 PHY1 Gba Data Bit2 PHY1 Gbigba Data Data Bit3 PHY1 Titiipa data Iṣakoso PHY1 gba data PHY1 Data
PHY1 Ifihan agbara Tunto
Gigabit Ethernet Chip PHY2 pin awọn iṣẹ iyansilẹ jẹ bi atẹle
Orukọ ifihan agbara E2_GTXC E2_TXD0 E2_TXD1 E2_TXD2 E2_TXD3 E2_TXEN E2_RXC E2_RXD0 E2_RXD1 E2_RXD2 E2_RXD3 E2_RXDV E2_MDC E2_MDIO E2_RESETTIO
Nọmba Pin FPGA A14 E17 C14 C15 A13 D17 E19 A20 B20 D19 C17 F19 F20 C22 B22
Apejuwe aago atagba PHY2 RGMII
PHY2 Gbigbe Data bit0 PHY2 Gbigbe Data bit1 PHY2 Gbigbe Data bit2 PHY2 Gbigbe Data bit3 PHY2 Gbigbe Mu ifihan agbara ṣiṣẹ PHY2 RGMII Gba aago PHY2 Gba Data Bit0 PHY2 Gba Data Bit1 PHY2 Gba Data Bit2 PHY2 Gbigba Data Data Bit3 PHY2 Titiipa data Iṣakoso PHY2 gba data PHY2 Data
PHY2 Ifihan agbara Tunto
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 3.3: PCIe x4 Interface
Igbimọ idagbasoke AX7203 FPGA n pese gbigbe data gbigbe iyara giga ti ile-iṣẹ kan ni wiwo PCIe x4. Ni wiwo kaadi PCIE ni ibamu si boṣewa kaadi itanna PCIe kaadi ati pe o le ṣee lo taara lori x4 PCIe Iho ti PC deede.
Gbigbe ati gbigba awọn ifihan agbara ti wiwo PCIe ti sopọ taara si transceiver GTP ti FPGA. Awọn ikanni mẹrin ti TX ati awọn ifihan agbara RX ti sopọ si FPGA ni awọn ifihan agbara iyatọ, ati pe oṣuwọn ibaraẹnisọrọ ikanni kan le jẹ to bandiwidi bit 5G. Aago itọkasi PCIe ti pese si igbimọ idagbasoke AX7203 FPGA nipasẹ aaye PCIe ti PC pẹlu igbohunsafẹfẹ aago itọkasi ti 100Mhz.
Aworan apẹrẹ ti wiwo PCIe ti igbimọ idagbasoke AX7203 FPGA ni a fihan ni Nọmba 3-3-1, nibiti ifihan atagba TX ati ami ifihan aago CLK ti sopọ ni ipo idapọ AC.
olusin 3-3-1: PCIex4 sikematiki
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Olusin 3-3-2: PCIex4 lori ọkọ ti ngbe
PCIex4 ni wiwo Pin iṣẹ iyansilẹ:
Orukọ ifihan agbara
Pin FPGA
PCIE_RX0_P
D11
PCIE_RX0_N
C11
PCIE_RX1_P
B8
PCIE_RX1_N
A8
PCIE_RX2_P
B10
PCIE_RX2_N
A10
PCIE_RX3_P
D9
PCIE_RX3_N
C9
PCIE_TX0_P
D5
PCIE_TX0_N
C5
PCIE_TX1_P
B4
PCIE_TX1_N
A4
PCIE_TX2_P
B6
PCIE_TX2_N
A6
PCIE_TX3_P
D7
PCIE_TX3_N
C7
PCIE_CLK_P
F10
PCIE_CLK_N
E10
Apejuwe ikanni PCIE 0 Data Gba ikanni PCIE ti o dara 0 Data Gba ikanni PCIE ti o dara Ikanni 1 Data Gbigbe Awọn ikanni PCIE rere
PCIE Reference aago Reference PCIE Aago Negetifu
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 3.4: HDMI o wu ni wiwo
HDMI o wu ni wiwo, yan Silion Image's SIL9134 HDMI (DVI) chirún kooduopo, atilẹyin soke to 1080P @ 60Hz o wu, atilẹyin 3D o wu.
Ni wiwo iṣeto IIC ti SIL9134 tun ti sopọ si IO ti FPGA. SIL9134 ti wa ni ipilẹṣẹ ati iṣakoso nipasẹ siseto FPGA. Asopọ ohun elo ti wiwo o wu HDMI han ni Nọmba 3-4-1.
olusin 3-4-1: HDMI o wu Schematic
Ṣe nọmba 3-4-1: Ijade HDMI lori ọkọ ti ngbe
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Iṣẹ iyansilẹ Pin Input:
Orukọ ifihan agbara 9134_nRESET
9134_CLK 9134_HS 9134_VS 9134_DE 9134_D[0] 9134_D [1] 9134_D [2] 9134_D [3] 9134_D [4] 9134_D [5] 9134_D [6] 9134_7 [9134] 8_D[9134] 9_D [9134] 10_D[ 9134] 11_D [9134] 12_D [9134] 13_D [9134] 14_D [9134] 15_D [9134] 16_D [9134] 17_D [9134] 18_D [9134] 19_D [9134] 20_D [9134] ] 21_D[9134]
FPGA Pin J19 M13 T15 T14 V13 V14 H14 J14 K13 K14 L13 L19 L20 K17 J17 L16 K16 L14 L15 M15 M16 L18 M18 N18 N19 M20 N20 L21 M21
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 3.5: HDMI Input ni wiwo
HDMI o wu ni wiwo, yan Silion Image's SIL9013 HDMI decoder ërún, atilẹyin soke to 1080P@60Hz igbewọle ati atilẹyin data wu ni orisirisi awọn ọna kika.
Ni wiwo iṣeto IIC ti SIL9013 ti sopọ si IO ti FPGA. SIL9013 ti wa ni ipilẹṣẹ ati iṣakoso nipasẹ siseto FPGA. Asopọ hardware ti wiwo titẹ sii HDMI han ni Nọmba 3-5-1.
olusin 3-5-1: HDMI Input Schematic
olusin 3-5-2: HDMI Input lori Carrier ọkọ
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Iṣẹ iyansilẹ Pin Input:
Orukọ ifihan agbara 9013_nRESET
9013_CLK 9013_HS 9013_VS 9013_DE 9013_D[0] 9013_D [1] 9013_D [2] 9013_D [3] 9013_D [4] 9013_D [5] 9013_D [6] 9013_7 [9013] 8_D[9013] 9_D [9013] 10_D[ 9013] 11_D [9013] 12_D [9013] 13_D [9013] 14_D [9013] 15_D [9013] 16_D [9013] 17_D [9013] 18_D [9013] 19_D [9013] 20_D [9013] ] 21_D[9013]
Nọmba Pin FPG H19 K21 K19 K18 H17 H18 N22 M22 K22 J22 H22 H20 G20 G22 G21 D22 E22 D21 E21 B21 A21 F21 M17 J16 F15 G17 G18 G15 G16
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Apá 3.6: SD kaadi Iho
Kaadi SD (Kaadi iranti oni oni to ni aabo) jẹ kaadi iranti ti o da lori ilana iranti filasi semikondokito. O ti pari ni ọdun 1999 nipasẹ imọran ti o dari Panasonic Japanese, ati awọn olukopa Toshiba ati SanDisk ti Amẹrika ṣe iwadii ati idagbasoke ti o pọju. Ni ọdun 2000, awọn ile-iṣẹ wọnyi ṣe ifilọlẹ Ẹgbẹ SD (Secure Digital Association), eyiti o ni tito sile ti o lagbara ati ifamọra nọmba nla ti awọn olutaja. Iwọnyi pẹlu IBM, Microsoft, Motorola, NEC, Samsung, ati awọn miiran. Ṣiṣe nipasẹ awọn olupilẹṣẹ asiwaju wọnyi, awọn kaadi SD ti di kaadi iranti ti a lo julọ ni awọn ẹrọ oni nọmba olumulo.
Kaadi SD jẹ ẹrọ ibi ipamọ ti o wọpọ pupọ. Kaadi SD ti o gbooro ṣe atilẹyin ipo SPI ati ipo SD. Kaadi SD ti a lo jẹ kaadi MicroSD. Aworan atọka naa han ni aworan 3-6-1.
olusin 3-6-1: SD Card Schematic
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
olusin 3-6-2: SD Card Iho lori awọn ọkọ ti ngbe
Iṣẹ pinni iho kaadi SD:
Orukọ ifihan agbara SD_CLK SD_CMD SD_CD_N SD_DAT0 SD_DAT1 SD_DAT2 SD_DAT3
Ipo SD
FPGA PIN AB12 AB11 F14 AA13 AB13 Y13 AA14
Apá 3.7: USB to Serial Port
Igbimọ idagbasoke AX7203 FPGA pẹlu chirún USB-UAR ti Silicon Labs CP2102GM. Ni wiwo USB nlo MINI USB ni wiwo. O le sopọ si ibudo USB ti PC oke fun ibaraẹnisọrọ data ni tẹlentẹle pẹlu okun USB kan. Aworan atọka ti apẹrẹ Circuit USB Uart jẹ afihan ni Nọmba 3-7-1:
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ARTIX-7 Igbimọ Idagbasoke FPGA AX7203 Afọwọṣe Olumulo Olusin 3-7-1: USB si sisẹmati ibudo ni tẹlentẹle
Nọmba 3-7-2: USB si ibudo ni tẹlentẹle lori ọkọ ti ngbe
Awọn afihan LED meji (LED3 ati LED4) ti ṣeto fun ifihan agbara ibudo ni tẹlentẹle, ati iboju silk lori PCB jẹ TX ati RX, ti o nfihan pe ibudo ni tẹlentẹle ni gbigbe data tabi gbigba, bi o ti han ni nọmba atẹle 3-3-3.
olusin 3-7-3: Serial Port ibaraẹnisọrọ LED Indicators Schematic
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
USB si iṣẹ iyansilẹ pin ibudo ni tẹlentẹle:
Orukọ ifihan agbara UART1_RXD UART1_TXD
FPGA PIN P20 N15
Apá 3.8: EEPROM 24LC04
Igbimọ ti ngbe AX7013 ni EEPROM kan, awoṣe 24LC04, ati pe o ni agbara ti 4Kbit (2*256*8bit). O ni awọn bulọọki 256-baiti meji ati ibaraẹnisọrọ nipasẹ ọkọ akero IIC. EEPROM inu ọkọ ni lati kọ bi a ṣe le ṣe ibasọrọ pẹlu ọkọ akero IIC. Ifihan I2C ti EEPROM ti sopọ si ibudo BANK14 IO ni ẹgbẹ FPGA. Nọmba 3-8-1 ni isalẹ fihan apẹrẹ ti EEPROM
olusin 3-8-1: EEPROM Schematic
Ṣe nọmba 3-8-2: EEPROM lori ọkọ ti ngbe
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
EEPROM Pin iyansilẹ
Orukọ Net EEPROM_I2C_SCL EEPROM_I2C_SDA
FPGA PIN F13 E14
Apá 3.9: Imugboroosi akọsori
Awọn ọkọ ti ngbe ti wa ni ipamọ pẹlu meji 0.1inch aye bošewa 40-pin imugboroosi ebute oko J11 ati J13, eyi ti o ti lo lati so awọn ALINX modulu tabi ita Circuit apẹrẹ nipa olumulo. Ibudo imugboroja ni awọn ifihan agbara 40, eyiti 1-ikanni 5V ipese agbara, 2-ikanni 3.3 V ipese agbara, 3-ikanni ilẹ ati 34 IOs. Maṣe so IO taara taara si ẹrọ 5V lati yago fun sisun FPGA. Ti o ba fẹ sopọ ohun elo 5V, o nilo lati so chirún iyipada ipele pọ.
Olutaja ohm 33 kan ti sopọ ni jara laarin ibudo imugboroja ati asopọ FPGA lati daabobo FPGA lati fol ita.tage tabi lọwọlọwọ. Awọn Circuit ti awọn imugboroosi ibudo (J11) ti han ni Figure 3-9-1.
olusin 3-9-1: Imugboroosi akọsori J11 sikematiki
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Nọmba 3-9-2 ṣe alaye ibudo imugboroja J4 lori ọkọ ti ngbe. Pin1 ati Pin2 ti ibudo imugboroja ti wa ni samisi tẹlẹ lori ọkọ.
Ṣe nọmba 3-9-2: Imugboroosi akọsori J11 lori ọkọ ti ngbe
J11 Imugboroosi Akọsori Pin iyansilẹ
Nọmba PIN
Pin FPGA
Nọmba PIN
Pin FPGA
1
GND
2
+ 5V
3
P16
4
R17
5
R16
6
P15
7
N17
8
P17
9
U16
10
T16
11
U17
12
U18
13
P19
14
R19
15
V18
16
V19
17
U20
18
V20
19
AA9
20
AB10
21
AA10
22
AA11
23
W10
24
V10
25
Y12
26
Y11
27
W12
28
W11
29
AA15
30
AB15
31
Y16
32
AA16
33
AB16
34
AB17
35
W14
36
Y14
37
GND
38
GND
39
+ 3.3V
40
+ 3.3V
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
olusin 3-9-3: Imugboroosi akọsori J13 sikematiki
Nọmba 3-9-4 ṣe alaye ibudo imugboroja J13 lori ọkọ ti ngbe. Pin1 ati Pin2 ti ibudo imugboroja ti wa ni samisi tẹlẹ lori ọkọ.
Nọmba 3-9-4: Imugboroosi akọsori J13 lori ọkọ ti ngbe
J13 Imugboroosi Akọsori Pin iyansilẹ
Nọmba PIN
Pin FPGA
1
GND
3
W16
5
V17
7
U15
Nọmba PIN 2 4 6 8
FPGA Pin + 5V W15 W17 V15
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
9
AB21
10
AB22
11
AA21
12
AA20
13
AB20
14
AA19
15
AA18
16
AB18
17
T20
18
Y17
19
W22
20
W21
21
T21
22
U21
23
Y21
24
Y22
25
W20
26
W19
27
Y19
28
Y18
29
V22
30
U22
31
T18
32
R18
33
R14
34
P14
35
N13
36
N14
37
GND
38
GND
39
+ 3.3V
40
+ 3.3V
Apá 3.10: JTAG Ni wiwo
AJTAG ni wiwo ti wa ni ipamọ lori ọkọ AX7203 FPGA ti ngbe fun gbigba awọn eto FPGA tabi famuwia si FLASH. Lati le ṣe idiwọ ibajẹ si chirún FPGA ti o ṣẹlẹ nipasẹ pilogi gbigbona, diode aabo kan ni a ṣafikun si JTAG ifihan agbara lati rii daju wipe awọn voltage ti ifihan naa wa laarin ibiti FPGA ti gba lati yago fun ibajẹ ti chirún FPGA.
Nọmba 3-10-1: JTAG Ni wiwo Sikematiki
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Nọmba 3-10-2: JTAG Ni wiwo lori awọn ti ngbe ọkọ
Ṣọra ki o maṣe yipada gbona nigbati JTAG USB ti wa ni edidi ati ki o yọọ.
Apá 3.11: XADC ni wiwo (ko fi sori ẹrọ nipasẹ aiyipada)
Igbimọ ti ngbe AX7203 ni wiwo asopọ asopọ XADC ti o gbooro sii, ati pe asopo naa nlo pinni ila-meji 2 × 8 0.1 inch kan. Ni wiwo XADC fa awọn orisii mẹta ti awọn atọkun igbewọle iyatọ ADC si 12-Bit 1Msps afọwọṣe-si-oni oluyipada ti FPGA. Ọkan bata ti iyato atọkun ti wa ni ti sopọ si awọn ifiṣootọ iyato afọwọṣe input ikanni VP/VN ti FPGA, ati awọn miiran meji orisii ti wa ni iyato ti sopọ si awọn afọwọṣe input awọn ikanni (afọwọṣe ikanni 0 ati afọwọṣe ikanni 9). Nọmba 3-11-1 fihan àlẹmọ egboogi-aliasing ti a ṣe apẹrẹ fun awọn igbewọle XADC iyatọ mẹta.
olusin 3-11-1: Anti-Aliasing àlẹmọ Schematic
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
olusin 3-11-2: XADC Asopọmọra Schematic
Ṣe nọmba 3-11-3: Asopọ XADC lori ọkọ ti ngbe
XADC Pin iyansilẹ
XADC Interface
FPGA Pin Input amplitude
Apejuwe
12 56 910
VP_0 : L10 VN_0 : M9 AD9P : J15 AD9N : H15 AD0P : H13 AD0N : G13
Peak si tente oke 1V FPGA-pato XADC input ikanni
Oke si tente oke 1V tente oke si tente 1V
ikanni titẹ sii XADC ti FPGA ṣe iranlọwọ 9 (le ṣee lo bi IO deede)
ikanni titẹ sii XADC ti FPGA ṣe iranlọwọ 0 (le ṣee lo bi IO deede)
Apá 3.12: awọn bọtini
Igbimọ AX7203 FPGA ti ngbe ni awọn bọtini olumulo meji KEY1 ~ KEY2. Gbogbo awọn bọtini ti sopọ si IO deede ti FPGA. Bọtini naa ṣiṣẹ ni kekere. Nigbati bọtini ti wa ni titẹ, IO input voltage ti FPGA jẹ kekere. Nigbati ko si bọtini ti wa ni titẹ, The IO input voltagE ti FPGA jẹ giga. Awọn Circuit ti awọn bọtini apakan ti han ni Figure 3-12-1.
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
olusin 3-12-1: bọtini Schematic
Nọmba 3-13-2: Awọn bọtini meji lori ọkọ ti ngbe
awọn bọtini Pin iyansilẹ
Net Name KEY1 KEY2
FPGA PIN J21 E13
Apá 3.13: LED Light
Awọn LED pupa meje wa lori igbimọ ti ngbe AX7203 FPGA, ọkan ninu eyiti o jẹ itọkasi agbara (PWR), meji jẹ gbigba data USB Uart ati awọn afihan gbigbe, ati mẹrin jẹ awọn ina LED olumulo (LED1 ~ LED4). Nigbati ọkọ ba wa ni titan, ifihan agbara yoo tan imọlẹ; Olumulo LED1 ~ LED4 ti sopọ si IO deede ti FPGA. Nigba ti IO voltage ti sopọ si olumulo LED ti wa ni tunto kekere ipele, olumulo LED imọlẹ soke. Nigba ti a ti sopọ IO voltage ti tunto bi ipele giga, LED olumulo yoo parun. Awọn
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
aworan atọka ti olumulo LEDs hardware asopọ ti han ni Figure 3-13-1.
olusin 3-13-1: Awọn olumulo LED Schematic
Ṣe nọmba 3-13-2: Awọn LED olumulo lori ọkọ ti ngbe
Pin iṣẹ iyansilẹ ti olumulo LED imọlẹ
Orukọ ifihan agbara LED1 LED2 LED3 LED4
FPGA PIN B13 C13 D14 D15
Apá 3.14: Power Ipese
Agbara igbewọle voltage ti igbimọ idagbasoke AX7203 FPGA jẹ DC12V. Igbimọ idagbasoke tun ṣe atilẹyin agbara lati wiwo PCIe ati atilẹyin ipese agbara taara lati ipese agbara chassis ATX (12V).
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ARTIX-7 FPGA Development Board AX7203 olumulo Afowoyi
Nọmba 3-14-1: Ọna ipese agbara fun Igbimọ AX7203 FPGA Igbimọ ti ngbe FPGA yi iyipada + 12V voltage sinu + 5V, + 3.3V, + 1.8V ati + 1.2V mẹrin-ọna agbara agbari nipasẹ awọn 4-ikanni DC / DC agbara agbari ni ërún MP1482. Ni afikun, ipese agbara +5V lori igbimọ ti ngbe FPGA n pese agbara si igbimọ mojuto AC7100B FPGA nipasẹ ọna asopọ laarin igbimọ. Apẹrẹ ipese agbara lori imugboroja ti han ni Figure 3-14-2.
Ṣe nọmba 3-14-2: Sikematiki ipese agbara lori ọkọ ti ngbe
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ARTIX-7 Igbimọ Idagbasoke FPGA AX7203 Nọmba Afọwọṣe olumulo 3-14-3: Circuit Ipese Agbara lori igbimọ ti ngbe
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Awọn iwe aṣẹ / Awọn orisun
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ALINX AX7203 FPGA Development Board [pdf] Afowoyi olumulo AX7203 Igbimọ Idagbasoke FPGA, AX7203, Igbimọ Idagbasoke FPGA, Igbimọ Idagbasoke, Igbimọ |
