Atmel ATF15xx Complex Programmable Logic Device User Guide

Iyo Atmel® ATF15xx Complex Programmable Logic Devices (CPLDs) ine Logic Doubling® architecture inotsigira In-System Programming (ISP) kuburikidza neIEEE Std. 1149.1 Joint Test Action Group (JTAG) interface. Iyi ficha inowedzera kuchinjika kwehurongwa uye inopa mabhenefiti muzvikamu zvakasiyana; kuvandudzwa kwechigadzirwa, kugadzirwa, uye kushandiswa kwemunda. Gwaro iri remushandisi rinotsanangura nzira dzekugadzira uye zvinodiwa pakushandisa ISP paATF15xx CPLDs nerutsigiro rweISP sezvakanyorwa pazasi:

ATF1502AS/ASL/ASV
ATF1504AS/ASL/ASV/ASVL
ATF1508AS/ASL/ASV/ASVL

Features uye Benefits

In-system programming inobvumira kurongeka uye kurongazve kwemidziyo yeISP mushure mekunge yaiswa paPrinted Circuit Boards (PCBs). Izvi zvinobvisa iyo yekuwedzera nhanho yekubata inodiwa mukugadzira maitiro kuronga zvishandiso pane yekunze mudziyo programmer isati yaiswa paPCBs. Kubvisa nhanho iyi kunoderedza mukana wekukuvadza dhairekitori dzakatetepa dzeakakwira pini kuverenga pamusoro pekukwira midziyo kana kukuvadza mudziyo kuburikidza ne electrostatic discharge (ESD) panguva yekuyerera kwechirongwa. ISP inobvumirawo vashandisi kuita shanduko yekugadzira uye kukwidziridza munda pasina kubvisa iyo ISP zvishandiso kubva kumaPCB. Uyezve, inobvumirawo kushandiswa kweiyo yakadzamirirwa microcontroller kana in-circuit tester kuita in-system programming mashandiro pamidziyo yeISP uye kubatanidza mashandiro ehurongwa aya mukuyerera kwekugadzira kwemabhodhi edunhu.

In-System Programming Systems

Izvo zvitatu zvakakosha zvikamu zveISP system yeATF15xx CPLDs ndeiyi:

Software

Kuitwa kweiyo programming algorithm, pamwe nechizvarwa cheJTAG mirairo uye data kune yakananga ISP zvishandiso. Ichi chinogona kunge chiri chirongwa chesoftware chinoshanda paPC, yakamisikidzwa microcontroller, kana in-circuit yekuongorora michina.

Interface Hardware

Nzira yekukurukurirana pakati peISP software neISP zvishandiso pabhodhi rinotarisirwa. Iyi inogona kunge iri ISP yekudhawunirodha tambo kana programmer kubva kuAtmel kana wechitatu-bato mutengesi, mukati-yedunhu yekuyedza midziyo, kana zvinongedzo pakati peyakadzamirirwa microcontroller uye ISP zvishandiso paPCB.

Target Board

Circuit board ine ISP zvishandiso muJTAG chain. Iyi inogona kuve iyo ATF15xx CPLD Development/Programmer board kubva kuAtmel kana dhizaini-yakagadzirwa redunhu bhodhi rine yakakodzera J.TAG kubatanidza kune interface hardware.

Pamusoro pezvikamu zvitatu izvi, JEDEC file zvakakosha kuronga ATF15xx CPLD. JEDEC iyi file inogona kugadzirwa nekugadzira dhizaini file uchishandisa software yekuvandudza inotsigira iyo ATF15xx CPLDs seAtmel WinCUPL uye Atmel ProChip Designer. Atmel inopawo muturikiri software utility, POF2JED.exe, inoshandura zvinobuda file kubva kumukwikwidzi's programming format kusvika kuJEDEC file inoenderana neATF15xx CPLD. Kuti uwane rumwe ruzivo nezve chishandiso ichi, ndapota tarisa kune Atmel application note, "ATF15xx Product Family Shanduko", inowanikwa paAtmel. website. Mushure meJEDEC files akagadzirirwa ese maATF15xx CPLDs, anogona kurongwa pane inotangwa bhodhi. Iyo ATF15xx CPLDs inogona kurongwa neinotevera mu-system programming masisitimu:

ATF15xx In-System Programming system
Embedded microcontrollers
In-circuit testers

Atmel ATF15xx In-System Programming System

Zvemu-system programming yeATF15xx CPLDs, ISP software, tambo yekudhawunirodha, uye development/programmer kit inowanikwa kubva kuAtmel uye zvinotsanangurwa muzvikamu zviri pazasi.

ISP Software

Iyo Atmel ATF15xx ISP software, ATMISP, ndiyo nzira yekutanga yekushandisa JTAG in-system programming paATF15xx CPLDs. ATMISP inoshanda paWindows-based host PC uye inoshandisa in-system programming yeATF15xx CPLDs pane inonangwa ISP hardware system kana kugadzira Serial Vector Format (.SVF) file ichashandiswa neAutomatic Testing Equipment (ATE) kuronga maATF15xx CPLDs pane yakanangwa system. ATMISP inotanga kuwana ruzivo rwese rwunodiwa kubva kuvashandisi nezveJTAG mudziyo wetani mune inotangwa system. Inobva yaita yakakodzera JTAG ISP mirayiridzo paJTAG mudziyo wetani mune yakananga sisitimu zvinoenderana neJTAG Ruzivo rweketani yemidziyo inotsanangurwa nevashandisi kuburikidza nePC's USB kana LPT port. Rumwe ruzivo nezve Atmel ATMISP software inowanikwa pa www.atmel.com/tools/ATMISP.aspx.

ISP Download Cable

Iyo Atmel ATF15xx USB-yakavakirwa ISP Dhawunirodha Cable, ATDH1150USB, inobatanidza kune yakajairwa USB port yekombuta inotambira kune rimwe divi uye kune J.TAG musoro wechinangwa chedunhu bhodhi kune rimwe divi. Inotamisa iyo JTAG mirairo uye data inogadzirwa neATMISP ichimhanya paPC inotambira kune ISP zvishandiso pane inotangwa redunhu bhodhi. Rumwe ruzivo nezve ATDH1150USB tambo inowanikwa pa www.atmel.com/tools/ATDH1150USB.aspx.

Budiriro/Mugadziri

Iyo Atmel ATF15xx Development/Programmer Kit, ATF15xx-DK3-U, igadziriro yakakwana yekuvandudza uye ISP programmer yeATF15xx CPLDs. Iyi kit inopa vagadziri nzira inokurumidza uye iri nyore yekugadzira prototypes uye kuongorora magadzirirwo matsva neATF15xx ISP CPLD. Nekuwanikwa kweakasiyana socket adapter board kutsigira akawanda epakeji marudzi anopihwa muATF15xx CPLDs, kit iyi inogona kushandiswa seISP programmer kuronga maATF15xx ISP CPLDs mune mazhinji emhando dziripo dzepasuru kuburikidza neJ.TAG interface. Rumwe ruzivo nezve Atmel ATF15xx-DK3-U kit inowanikwa pa www.atmel.com/tools/ATF15XX-DK3-U.aspx.

Embedded Microcontroller System

Iyo programming algorithm uye JTAG mirairo yeATF15xx CPLDs inogona kushandiswa mune microcontroller kana microprocessor, iyo inogona kushandiswa kuronga maATF15xx CPLDs pane chinangwa chebhodhi. Imwe nzira inogoneka ndeyekubvisa ese akakodzera JTAG ruzivo rweprotocol (kureva JTAG mirayiridzo uye data) kubva kuSVF file inogadzirwa neATMISP software, wobva washandisa ruzivo urwu kushandisa kodhi yeiyo microcontroller kana microprocessor yaizogadzira J.TAG masaini emidziyo yeISP muJTAG cheni. Iyi nzira inonyanya kukodzera kune masisitimu atove ane yakadzamirirwa microcontroller kana microprocessor, uye izvi zvinobvisa kushandiswa kwekunze mu-system programming software uye hardware zvishandiso.

In-circuit Testing System

Iyo ATF15xx CPLDs inogona kurongwa pane inonangwa yedunhu bhodhi kuburikidza neJTAG interface panguva yekuedzwa kwebhodhi redunhu uchishandisa in-circuit tester. Kazhinji, SVF file inogadzirwa neATMISP inofanira kunge iine zvese zvine chekuita neJTAG in-system programming information iyo in-circuit testers inoda kuronga iyo ATF15xx CPLDs pane inotangwa yedunhu bhodhi. Iyi nzira inobvumira kubatanidzwa kwechirongwa chepurogiramu mukuedza stage yekuyerera kwekugadzira.

JTAG ISP Interface

ISP yeATF15xx CPLDs inoshandiswa uchishandisa IEEE 1149.1 Std. JTAG interface. Iyi interface inogona kushandiswa kudzima, chirongwa, uye kuona maATF15xx CPLDs. Iye JTAG interface iserial interface ine TCK, TMS, TDI, uye TDO masaini uye J.TAG Test Access Port (TAP) controller. Pini yeTCK ndiyo yekuisa wachi yeJTAG TAP controller uye kuchinja mukati / kunze kweJTAG mirairo uye data. Iyo TDI pini ndiyo serial data yekuisa. Inoshandiswa kushandura mirairo yehurongwa uye data muISP zvishandiso. Iyo TDO pini ndiyo serial data yakabuda. Inoshandiswa kutamisa data kubva kuISP zvishandiso. Pini yeTMS imodhi-sarudza pini. Iyo inodzora mamiriro eJTAG TAP controller. Iye JTAG interface mapini eATF15xx CPLD paISP target board anofanirwa kubatana neISP interface hardware (kureva ISP yekurodha tambo) kazhinji kuburikidza ne10-pini musoro. Iyo ISP interface hardware inodawo kubatana kune inotambira PC inomhanyisa ISP software. Iyo ISP interface hardware inomisikidza kutaurirana pakati peISP software neISP zvishandiso, uye inobvumira iyo ISP software kuendesa mirairo yehurongwa uye data kubva kuPC inotambira kuenda kuATF15xx CPLDs. ATF15xx CPLDs ine JTAG ficha inogoneswa yakazara JTAG inoenderana uye zvakare inotsigira inodiwa Boundary Scan Test (BST) mashandiro anotsanangurwa muJTAG standard. Iyo ATF15xx CPLDs inogona kugadzirwa kuti ive chikamu cheJTAG BST ketani nemamwe maJTAG zvishandiso zve-in-circuit test yebhodhi system. Nechinhu ichi, maATF15xx CPLD anogona kuyedzwa pabhodhi redunhu pamwe chete nemamwe maJTAG-zvishandiso zvinotsigirwa pasina kushandisa mubhedha-we-zvipikiri kuongororwa.

Single Device Programming

Iye JTAG ISP interface inogona kugadzirwa kuronga imwe ATF15xx CPLD. Iye JTAG kumisikidzwa kwechigadzirwa chimwe chete inoratidzwa mumufananidzo uri pazasi. Kana iyo ATF15xx CPLD ikagadziriswa nenzira iyi, rejista inoonekwa pakati peTDI neTDO mapini emudziyo. Saizi yerejista inotsamira pane JTAG hupamhi hwekuraira uye data iri kuchinjirwa mukati kune iwo rairo. Mufananidzo 2-1 JTAG Mudziyo

Multiple Device Programming

Iyo ATF15xx CPLDs inogona kugadzirwa sechikamu che daisy cheni yeakawanda J.TAG-inotsigirwa zvishandiso sezvakatsanangurwa pazasi uye zvakare inoratidzwa mumufananidzo unotevera.

Batanidza iyo TMS uye TCK pini kune yega yega mudziyo muJTAG cheni kune TMS uye TCK mapini eJTAG interface musoro pabhodhi redunhu.

Batanidza pini yeTDI kubva pachishandiso chekutanga kune TDI pini yeJTAG interface musoro.
Batanidza pini yeTDO kubva pamudziyo wekutanga kuenda kune TDI pini yechishandiso chinotevera. Ramba uchiita izvi kusvika zvese kunze kweyekupedzisira zvabatanidzwa.

Batanidza pini yeTDO kubva pachishandiso chekupedzisira kune TDO pini yeJTAG interface musoro.

Mufananidzo 2-2 Multiple Device JTAG Configuration

Kuronga michina yakawanda muJTAG cheni, vashandisi vanofanirwa kushandisa ISP software zvishandiso zvinotsigira zvinhu zvakadaro. MuISP software, vashandisi vanofanirwa kutsanangura:

Nhamba yemidziyo muJTAG chain.
Chikamu nhamba dzemidziyo uye zvinzvimbo mukati meJTAG chain.
JTAG mashandiro kune chimwe nechimwe chemidziyo.
Zvimwe JTAG-ruzivo rwakabatana senge JTAG hupamhi hwekuraira kune imwe neimwe yemidziyo.

Pane imwe nguva JTAG daisy cheni yakamisikidzwa zvakanaka paISP bhodhi uye muISP software, zvishandiso zviri muJTAG cheni inogona kurongwa panguva imwe chete.

Kufunga Kwekugadzira

Kuita ISP pane ATF15xx CPLD, zviwanikwa zveJTAG interface muATF15xx inofanira kuchengetedzwa. Naizvozvo, mapini mana eI/O eTMS, TDI, TDO, uye TCK pini anofanira kuchengeterwa J.TAG uye haigone kushandiswa semushandisi I/Os. Nhamba dzepini dzepini idzi dzinoenderana nekuti ndeipi ATF15xx CPLD inoshandiswa uye rudzi rwepakeji. Tarisa patafura iri pazasi kuti uwane ruzivo rwepinout. Iye JTAG standard inokurudzira kuti TMS neTDI mapini adhonzwe kumusoro kune yega yega mudziyo muJTAG cheni. Iyo ATF15xx CPLDs ine yemukati yekudhonza-kumusoro chimiro kune aya mapini ayo, kana agoneswa, anochengetedza kudiwa kwekunze kwekudhonza-up resistors. Mukuwedzera, JTAG interface inofanirwa kuve yakagoneswa kuitira kuti iite ISP paATF15xx CPLDs. Kugonesa iyo JTAG interface inoda kusarudza chaiyo Atmel mudziyo mhando kana sarudzo sarudzo usati wanyora iyo ATF15xx dhizaini. Aya maitiro akarongedzerwa WinCUPL, ProChip Mugadziri, uye POF2JED mune ino gwara. Nekusagadzikana, ese matsva-matsva ATF15xx CPLD anotumirwa neJTAG interface yakagoneswa. Kamwe logic zviwanikwa zveJTAG interface inochengeterwa, vashandisi vanogona kuronga, kuona, uye kudzima chero ATF15xx CPLD pabhodhi rinonangwa vachishandisa ATMISP software.

Zano: Kunyangwe ivo vana JTAG mapini akachengeterwa JTAG interface, vashandisi vanogona kuita akavigwa logic mabasa mune macrocell ane hukama nemapini aya.

Tafura 3-1 ATF15xx CPLD JTAG Pin Numbers

JTAG Pin	44-TQFP	44-PLCC	84-PLCC	100-TQFP	100-PQFP
TDI	1	7	14	4	6
TDO	32	38	71	73	75
TMS	7	13	23	15	17
TCK	26	32	62	62	64

Gonesa JTAG Interface neWinCUPL

Kugonesa iyo JTAG interface neWinCUPL, iyo yakakodzera ATF15xx ISP mudziyo mhando inoda kutaurwa isati yagadzirwa dhizaini. Mushure mekunge dhizaini yagadzirwa zvinobudirira, JEDEC file pamwe naJTAG interface inogoneswa inogadzirwa. Kana JEDEC iyi file yakagadzirirwa kuita ATF15xxCPLD, JTAG interface inogoneswa. Vashandisi vanogona zvakare kugonesa iyo TDI uye TMS yemukati yekudhonza-up resistors nekubatanidza zvinotevera zvirevo zvezvivakwa muCUPL dhizaini. file.

PROPERTY ATMEL {TDI_PULLUP = ON};
PROPERTY ATMEL {TMS_PULLUP = ON};

Cherechedzai: Kana ATF15xx ISP mudziyo mhando yakashandiswa dhizaini inoshandisa JTAG interface pini senge logic I/O pini, WinCUPL inogadzira kukanganisa.

Matanho anotevera anokurukura nzira yekuvhura dhizaini iripo muWinCUPL, tsanangura rudzi rwechishandiso, uye gadzira dhizaini.

PaWinCUPL main menu, sarudza File > Vhura. Sarudza kunobva CUPL (.pld). file kubva kune yakakodzera dhairekitori rekushanda.
Sarudza OK kuti uvhure PLD sosi file.
PaWinCUPL main menu, sarudza File > Sevha. Izvi zvinochengetedza shanduko dzakaitwa kune sosi file.
Pane iyo huru menyu, sarudza Sarudzo > Zvishandiso. Izvi zvinovhura Device Selection dialog box.
Sarudza yakakodzera ATF15xx ISP mudziyo. Ona tafura inotevera yerondedzero yeese ATF15xx emhando yemidziyo inotsigirwa neWinCUPL.
Sarudza OK kuti uvhare menyu yekusarudza mudziyo.
- Ongorora: Imwe nzira ndeyekusarudza yakakodzera ATF15xx mhando yemudziyo kubva patafura inotevera woisanganisa muchikamu chemusoro cheCUPL sosi. file.
PaWinCUPL main menu, sarudza Mhanya> Chishandiso Chinotsamira Gadzira.
- WinCUPL inounganidza dhizaini uye kuburitsa iyo Atmel mudziyo fitter. Kana iyo dhizaini inokodzera, JEDEC file inogadzirwa otomatiki.
- Panguva iyo JEDEC file yakarongedzwa muchishandiso, iyo JTAG interface, inosarudzika yemukati TMS uye TDI kudhonza-ups, uye sarudzo yepini-muchengeti maseketi anogoneswa.

Cherechedza: Kusarudza yeAtmel ISP mudziyo mhando inogonesa iyo JTAG interface nekukasira kana Atmel WinCUPL ichimhanyisa iyo Atmel mudziyo fitter.

Kana magadzirirwo acho achidzivirira kuchengetedza zviwanikwa zveJTAG interface kana ISP haigone kushandiswa, mhando yeAtmel isiri-ISP yemuchina inofanirwa kusarudzwa. Ona tafura iri pazasi kuti uwane rondedzero yemidziyo. Chigadzirwa chacho chinogona kugadziridzwa zvakare uchishandisa yekunze mudziyo programmer. Iyo pazasi tafura inonyora iyo Atmel ISP neAtmel isiri-ISP mhando yemhando yeWinCUPL.

Tafura 3-2 WinCUPL ATF15xx Device Type

Zita remudziyo	Package Type	WinCUPL Chishandiso Type
Zita remudziyo	Package Type	JTAG Yagoneswa	JTAG Yakaremara
ATF1502AS/ASL/ASV	PLCC44	F1502ISPPLCC44	F1502PLCC44
ATF1502AS/ASL/ASV	TQFP44	F1502ISPTQFP44	F1502TQFP44
ATF1504AS/ASL/ASV/ASVL	PLCC44	F1504ISPPLCC44	F1504PLCC44
ATF1504AS/ASL/ASV/ASVL	TQFP44	F1504ISPTQFP44	F1504TQFP44
ATF1504AS/ASL/ASV/ASVL	PLCC84	F1504ISPPLCC84	F1504PLCC84
ATF1504AS/ASL/ASV/ASVL	TQFP100	F1504ISPTQFP100	F1504TQFP100
ATF1508AS/ASL/ASV/ASVL	PLCC84	F1508ISPPLCC84	F1508PLCC84
ATF1508AS/ASL/ASV/ASVL	TQFP100	F1508ISPTQFP100	F1508TQFP100
ATF1508AS/ASL/ASV/ASVL	PQFP100	F1508ISPQFP100	F1508QFP100

Gonesa JTAG Interface neAtmel ProChip Mugadziri

Kugonesa iyo JTAG interface neProChip Designer:

Vhura iyo yakakodzera ProChip Designer purojekiti.
Vhura iyo Fitter Options hwindo nekudzvanya paAtmel Fitter bhatani pasi peChishandiso Fitter.
Sarudza iyo Global Device tab uye wotarisa iyo JTAG Port box. Iyo TMS uye TDI yemukati yekudhonza-kumusoro resistors inogona zvakare kugoneswa nekutarisa iyo TDI Pullup uye TMS Pullup mabhokisi. Aya mabhokisi ekutarisa anoratidzwa mumufananidzo uri pasi apa.

Mufananidzo 3-1 ProChip Mugadziri Fitter Sarudzo Mushandisi Mushandisi

Gonesa JTAG Interface nePOF2JED

MuPOF2JED, iyo JTAG Mode sarudzo inogona kusetwa kuAuto kurega POF2JED ione kana iyo JTAG chimiro muATF15xx chinofanira kugoneswa kana kuti kwete, uye zvinoenderana nekuti JTAG inotsigirwa mumakwikwi eCPLD. Kuti ubatidze JTAG muATF15xx CPLD zvisinei nekuti JTAG inotsigirwa mumakwikwi eCPLD kana kwete, iyo JTAG Mode sarudzo inofanira kuiswa kuOn. Apo JTAG inogoneswa muATF15xx, iyo TDI uye TMS yemukati yekudhonza-up resistors inogona kugoneswa nekutarisa Inogonesa.
TDI_PULLUP uye Vhura mabhokisi eTMS_PULLUP muPOF2JED. Ona mufananidzo uri pasi apa.

Mufananidzo 3-2 POF2JED User Interface

Nhungamiro uye Mazano

Attention: Kuwedzera kutarisisa kuchikamu chino kunofanira kuitwa kana uchiita ISP mashandiro paATF15xx CPLDs. Ichi chikamu chinokurukura mamwe eJTAG ISP nhungamiro, ruzivo uye kurudziro izvo zvinofanirwa kucherechedzwa.

Ita shuwa kuti JTAG chiteshi chemidziyo yese muJTAG cheni inogoneswa.
- Kune iyo ATF15xx CPLDs, iyo JTAG chiteshi chinogoneswa kana zvishandiso zvisina chinhu / kudzimwa kana kurongwa neJTAG enabled.
- Zvese zveAtmel ATF15xx zvinotumirwa munzvimbo isina chinhu / yakadzimwa; saka, JTAG chiteshi chinogoneswa kune ese maturusi matsva uye akagadzirira ISP.
- ATF15xx zvishandiso zvine JTAG yakaremara inoda kudzimwa uchishandisa asiri-ISP mudziyo programmer kugonesazve JTAG port.
Ita shuwa chaiyo VCC voltage inoshandiswa kune imwe neimwe yemidziyo iri muJTAG chain.
- ATF15xxAS/ASL CPLDs mu84-PLCC, 100-TQFP, uye 100-PQFP mhando dzepasuru: VCCINT inofanira kuva pakati pe4.5V ne5.5V ukuwo VCCIO inogona kuva pakati pe3.0V ne3.6V kana 4.5V ne5.5V.
- ATF15xxAS/ASL CPLDs mu44-PLCC uye 44-TQFP mhando dzepasuru: VCC inofanira kuva pakati pe4.5V kusvika 5.5V.
- ATF15xxASV/ASVL CPLDs: VCC (VCCIO neVCCINT) inofanira kuva pakati pe3.0V kusvika 3.6V.
Iyo VCC yemidziyo iri muJTAG cheni inofanira kunyatsogadziriswa uye kusefa.
- Kune iyo ATF15xx CPLDs inoshandiswa mumaapplication mazhinji, zvinokurudzirwa kushandisa imwe 0.22µF decoupling capacitor kune yega yega yeVCC/GND pair.
Zvinokurudzirwa kushandisa nzvimbo yakajairika kune ese maturusi ari muJTAG chain uye JTAG interface hardware (kureva ATDH1150USB ISP Download Cable).
Zvinokurudzirwa kudzivirira kureba (kwete kupfuura zvishanu zvishandiso) JTAG maketani.
1. Kana kwenguva yakareba JTAG cheni inodiwa, buffer iyo TMS uye TCK masiginecha mushure mechikamu chimwe nechimwe chechishanu. Kushandiswa kweSchmitt trigger buffer kunodiwa.
2. Mabuffers anogadzirisa kusimuka nekudonha nguva dzeTMS uye TCK masiginecha.
3. Inofanirwa kufunga nezvekuwedzera kunonoka kunoitwa nemabhafa.

Zvinokurudzirwa kushandisa kudhonza-kumusoro resistors (4.7KΩ kusvika 10KΩ) kune iyo TMS neTDI masiginecha uye yekudhonza-pasi resistor yeTCK chiratidzo paJ.TAG musoro kudzivirira aya masaini kubva pakuyangarara kana asiri kufambiswa neiyo interface hardware.
- Optional yemukati yekudhonza-ups paTMS uye TDI inowanikwa kune iyo ATF15xx CPLDs.
Zvinokurudzirwa kumisa JTAG zviratidzo paJTAG musoro.
- Zvose zvinoshanda uye zvisizvo zvigumo zvinogamuchirwa; zvisinei, kungogumira kunodiwa.
- Inoderedza kurira nekuda kwetambo refu / PCB yekutsvaga kureba.
- Kugumisa kunonyanya kukosha kune TMS neTCK.
Zvinokurudzirwa kuti zvese zvekupinza uye maI / Os emidziyo muJTAG cheni, kunze kweJTAG mapini, anofanirwa kunge ari muchimiro chakamira apo maATF15xx CPLDs ari kurongwa kuderedza ruzha.
Paunenge uchishandisa imwe yeAtmel ATF15xx kuvandudza / programmer mabhodhi, simba kubhodhi rinofanira KUDZIMWA kana zvinzvimbo zveVCC sarudzo dzekusvetuka dzichichinjwa.

Kune iyo ATF15xx CPLDs, JTAG ISP inowanikwa kana chikamu chiri muPin-controlled Power-down mode kana kana "low-power" mudziyo wakarara.
Device state mushure mekukanganiswa kweISP:
- Kana ISP ikavhiringwa, mapini eI/O ese anodudzwa katatu zvisinei nenzvimbo yemasekete ePin-keeper.
- Inodzivirira midziyo yakarongwa zvishoma kubva pakukonzera kukakavara kwebhazi nemimwe michina pabhodhi redunhu.
Munguva yeISP chirongwa, ese maI/O mapini ari mune imwe yeanotevera mamiriro:
- High-impedance state:
- Kana mudziyo usina chinhu/wakadzimwa wakarongwa.
- Kana mudziyo ukarongwa patsva nePin-keeper maseketi akaremara.
- Inodzivirira kukakavara kwebhazi nemidziyo yekunze inopindirana neATF15xx CPLDs pabhodhi redunhu.
- Yakasungirirwa kune yakapfuura mamiriro:
- Kana mudziyo wakarongwa ukarongwa zvakare nePin-keeper maseketi akagoneswa.
- I/O mapini anochengeta yapfuura logic mazinga pamberi peISP.
- Inodzivirira ISP kubva pakukanganisa kushanda kwemamwe maturusi pane system board.

Kushandiswa kweakawanda JTAG maketani pabhodhi rimwe haakurudzirwi.
- Zvishandiso zvinogona kupindirana pakati peakasiyana JTAG maketani.
- Bhodhi rinoshanda chete kana zvese zvishandiso muJTAG maketani anorongwa zvinobudirira.
- Kana hurongwa hukakundikana kweinenge imwe mudziyo mucheni nepo imwe JTAG cheni dzakagadzirwa zvinobudirira:
- Ingave Atmel kana zvimwe zvishandiso zviri mubhodhi zvinogona kukuvadzwa nekuda kwedambudziko rinobvira rekupokana kwebhazi rezvitatu zvinobuda.
- Mamiriro ekushanda kweSystem board haana kutsanangurwa; uye naizvozvo, kushanda kusina kunaka kunogona kuitika.
Kuisa masekete anoshanda pakati peJTAG musoro uye JTAG zvishandiso mumaketani hazvikurudzirwe. Kana kushanda kwedunhu kusashanda, zvinogona kukonzera hurongwa / simbisa matambudziko.

Kushandiswa kwemusanganiswa-voltaguye mudziyo JTAG cheni hazvikurudzirwe.
- Ava ndivo JTAG cheni nemidziyo inoshandisa akasiyana VCC voltages uye/kana interface voltages.
- Interface voltage mazinga (VIL, VIH, VOL, VOH) ye5.0V zvishandiso zvinogona kunge zvisingaenderane neinterface vol.tage mazinga e3.0V zvishandiso.

Kana ATMISP iine dambudziko rekutaurirana neJTAG mudziyo wehardware cheni, edza kumhanyisa Self Calibrate kana Manually Calibrate kudzikisa mafambiro eJ.TAG zviratidzo.
Ita shuwa kuti LED iri paATDH1150USB tambo yakabatidzwa uye yakasvibira purogiramu isati yatanga. Ita shuwa kuti ISP yekurodha tambo inokwanisa kutaurirana nemazvo neATMISP software.
Ita shuwa chaiyo VCC voltage inoshandiswa kune ATDH1150USB tambo.
- Iyo VCC inoshandiswa neyokutanga mudziyo muJTAG cheni inofanirwa kupihwa kune ATDH1150USB tambo kuburikidza nepini 4 yegumi-pini J.TAG musoro.
- Kune ATF15xx CPLDs ine VCCINT uye VCCIO yakaparadzana, VCCIO inofanirwa kushandiswa kune ATDH1150USB tambo.

Kuraira Ruzivo

Kuodha Code	Tsanangudzo
ATF15xx-DK3-U	CPLD Development/Programmer Kit (inosanganisira iyo ATF15xxDK3-SAA44 uye ATDH1150USB kana ATDH1150USB-K)
ATF15xxDK3-SAA100	100-pini TQFP Socket Adapter Board yeDK3 Board
ATF15xxDK3-SAJ44	44-pini PLCC Socket Adapter Board yeDK3 Board
ATF15xxDK3-SAJ84	84-pini PLCC Socket Adapter Board yeDK3 Board
ATF15xxDK3-SAA44	44-pini TQFP Socket Adapter Board yeDK3 Board
ATDH1150USB	Atmel ATF15xx CPLD USB-yakavakirwa JTAG ISP Download Cable

Revision History

Doc. Rev.	Date	Comments
A	12/2015	Kuburitswa kwegwaro rekutanga.

CONTACT INFORMATION

Iyo kambani Atmel Corporation

1600 Technology Drive, San Jose, CA 95110 USA
T: (+1)(408) 441.0311
F: (+1)(408) 436.4200
www.atmel.com

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Zvinyorwa / Zvishandiso

Atmel ATF15xx Complex Programmable Logic Device [pdf] Bhuku reMushandisi
ATF15xx, ATF15xx Complex Programmable Logic Device, Complex Programmable Logic Device, Programmable Logic Device, Logic Device, Mudziyo

References

User Manual

Atmel ATF15xx Complex Programmable Logic Device

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FAQs

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