VmodMIB Digilent Vmod Module Interface Board
Ƙarsheview
Digilent Vmod Module Interface Board (VmodMIB) mafita ce mai sauƙi don haɗa ƙarin na'urorin haɗi da na'urorin HDMI zuwa allunan tsarin Digilent na VHDCI.
Siffofin sun haɗa da:
- VHDCI na gefe allon mahaɗin
- HDMI huɗu da masu haɗin Pmod™ 12-pin biyar
Bayanin Aiki
VmodMIB shine allon faɗaɗawa wanda ke haɗawa zuwa mai haɗin VHDCI akan allon tsarin Digilent kuma yana ba da ƙarin haɗin Pmod da HDMI.
Haɗin Wuta
VmodMIB yana ba da bas ɗin wuta guda biyu da bas ɗin ƙasa. Motocin wutar lantarki guda biyu ana yiwa lakabi da VCC da VU. Ana yin waɗannan motocin bas guda biyu a kowane wuri mai haɗawa a kan allo. Akwai kuma jirgin ƙasa wanda ke haɗa fil ɗin ƙasa daga duk masu haɗawa. Babban taron Digilent na yau da kullun shine kunna bas ɗin VCC akan 3.3V da bas ɗin VCCFX2 akan 5.0V. Koyaya, dangane da allon tsarin da aka haɗa da wutar lantarki da aka yi amfani da shi, sauran voltages iya kasancewa. Yi hankali lokacin amfani da kowane voltage banda 3.3V akan bas ɗin VCC. Yawancin allon tsarin Digilent za su lalace idan voltage akan bas ɗin VCC ya fi 3.3V.
68 Fin, Mai Haɗin VHDCI
Ana ba da haɗin VHDCI J1 a gefe ɗaya na allon don haɗi zuwa allon tsarin Digilent, kamar Genesys™ da Atlys™, waɗanda ke ɗauke da mai haɗa nau'ikan VHDCI. Yarjejeniyar siginar mai haɗawa ta Digilent VHDCI tana ba da siginar I/O gabaɗaya guda 40. Ana fitar da siginar I/O na gaba ɗaya na 40 daga mai haɗin VHDCI zuwa masu haɗin Pmod da HDMI. Dubi Table 1 don bayanin alakar da ke tsakanin masu haɗin haɗin VHDCI da sunayen sigina, Table 2 don dangantaka tsakanin sunayen sigina da Pmod fil da Table 3 don dangantaka tsakanin sunayen siginar da HDMI fil.
Pmod Connectors
Digilent Pmods suna ba da ayyuka daban-daban na gefe. Waɗannan na iya zama mai sauƙi kamar maɓalli ko maɓalli don shigarwar bayanai da LEDs don abubuwan fitarwa, ko kuma masu rikitarwa kamar fatunan nunin LCD na hoto, na'urori masu sauri, da faifan maɓalli. Duk Pmods na Digilent suna amfani da ko dai 6-wire interface ko 12-wire interface. Ƙididdigar waya ta 6 tana ba da sigina na I / O guda huɗu, iko, da ƙasa. Ƙididdigar waya ta goma sha biyu tana ba da sigina na 8 I/O, iko biyu, da filaye biyu. Ma'anar siginar don siginar I/O da kuma voltage buƙatun don samar da wutar lantarki ya dogara da takamaiman module. VmodMIB yana samar da masu haɗin Pmod 12-pin biyar.
HDMI Connectors
VmodMIB kuma yana samar da masu haɗin nau'in-D na HDMI guda huɗu don ba da damar haɗin sauti / bidiyo zuwa allon tsarin. Suna amfani da 19 fil kuma dangantakar da ke tsakanin waɗannan fil ɗin da sunayen sigina daga mai haɗin VHDCI an kwatanta su a cikin tebur 3. Kowane mai haɗin HDMI yana da jumper wanda za a iya amfani dashi don zaɓar tushen 5V lokacin da aka gajarta. Hakanan, ana iya aika bayanai zuwa masu haɗin HDMI ta hanyar bas ɗin I2C daga sigina JE1/SDA da JE2/ SCL lokacin da masu tsalle a J2 suka gajarta. Ka tuna cewa duk tashoshin HDMI suna raba sigina tare da tashoshin Pmod. JA tana raba sigina tare da JAA, JB tare da JBB, JC tare da JCC, da JD tare da JDD. Duk tashoshin jiragen ruwa na HDMI suna raba fil tare da tashar Pmod JE, wanda ya ƙunshi siginar bas na I2C.
Tebur 1: Sigina na VHDCI da Pinout Mai Haɗi
J1
| 1 | JC-CLK_P | 35 | JC-CLK_N |
| 2 | GND | 36 | GND |
| 3 | JC-D0_P | 37 | JC-D0_N |
| 4 | JC-D1_P | 38 | JC-D1_N |
| 5 | GND | 39 | GND |
| 6 | JC-D2_P | 40 | JC-D2_N |
| 7 | JA-D0_P | 41 | JA-D0_N |
| 8 | GND | 42 | GND |
| 9 | JA-D1_P | 43 | JA-D1_N |
| 10 | JA-D2_P | 44 | JA-D2_N |
| 11 | GND | 45 | GND |
| 12 | JB-D0_P | 46 | JB-D0_N |
| 13 | JB-D1_P | 47 | JB-D1_N |
| 14 | GND | 48 | GND |
| 15 | JA-CLK_P | 49 | JA-CLK_N |
| 16 | Farashin VCCB | 50 | Farashin VCCB |
| 17 | Saukewa: VCC5V0 | 51 | Saukewa: VCC5V0 |
| 18 | Saukewa: VCC5V0 | 52 | Saukewa: VCC5V0 |
| 19 | Farashin VCCB | 53 | Farashin VCCB |
| 20 | JB-CLK_P | 54 | JB-CLK_N |
| 21 | GND | 55 | GND |
| 22 | JB-D2_P | 56 | JB-D2_N |
| 23 | JE8 | 57 | JE7 |
| 24 | GND | 58 | GND |
| 25 | JE2/SCL | 59 | JE1/SDA |
| 26 | JE10 | 60 | JE9 |
| 27 | GND | 61 | GND |
| 28 | JE4 | 62 | JE3 |
| 29 | JD-CLK_P | 63 | JD-CLK_N |
| 30 | GND | 64 | GND |
| 31 | JD-D0_P | 65 | JD-D0_N |
| 32 | JD-D1_P | 66 | JD-D1_N |
| 33 | GND | 67 | GND |
| 34 | JD-D2_P | 68 | JD-D2_N |
| S1 | GARKUWA | S2 | GARKUWA |
Table 2: Pmod Connector Pin Layouts
JA Babban Saitin Fil
| Pin | Pinout |
| 1 | JA-D0_N |
| 2 | JA-D0_P |
| 3 | JA-D2_N |
| 4 | JA-D2_P |
| 5 | GND |
| 6 | Farashin VCCB |
Babban Saitin Fil na JB
| Pin | Pinout |
| 1 | JB-D0_N |
| 2 | JB-D0_P |
| 3 | JB-D2_N |
| 4 | JB-D2_P |
| 5 | GND |
| 6 | Farashin VCCB |
Babban Saitin Fil na JC
| Pin | Pinout |
| 1 | JC-D0_N |
| 2 | JC-D0_P |
| 3 | JC-D2_N |
| 4 | JC-D2_P |
| 5 | GND |
| 6 | Farashin VCCB |
Babban Saitin Fil na JD
| Pin | Pinout |
| 1 | JD-D0_N |
| 2 | JD-D0_P |
| 3 | JD-D2_N |
| 4 | JD-D2_P |
| 5 | GND |
| 6 | Farashin VCCB |
JE Babban Saitin Fil
| Pin | Pinout |
| 1 | JE1/SDA |
| 2 | JE2/SCL |
| 3 | JE3 |
| 4 | JE4 |
| 5 | GND |
| 6 | Farashin VCCB |
NOTE: Ana haɗa duk sigina ta hanyar resistor 50-ohm ban da siginar VCCB da GND.
JA Bottom Saitin fil
| Pin | Pinout |
| 7 | JA-CLK_N |
| 8 | JA-CLK_P |
| 9 | JA-D1_N |
| 10 | JA-D1_P |
| 11 | GND |
| 12 | Farashin VCCB |
JB Bottom Saitin Fil
| Pin | Pinout |
| 7 | JB-CLK_N |
| 8 | JB-CLK_P |
| 9 | JB-D1_N |
| 10 | JB-D1_P |
| 11 | GND |
| 12 | Farashin VCCB |
JC Bottom Saitin Fil
| Pin | Pinout |
| 7 | JC-CLK_N |
| 8 | JC-CLK_P |
| 9 | JC-D1_N |
| 10 | JC-D1_P |
| 11 | GND |
| 12 | Farashin VCCB |
JD Kasa Saitin Fil
| Pin | Pinout |
| 7 | JD-CLK_N |
| 8 | JD-CLK_P |
| 9 | JD-D1_N |
| 10 | JD-D1_P |
| 11 | GND |
| 12 | Farashin VCCB |
JE Bottom Saitin Fil
| Pin | Pinout |
| 1 | JE7 |
| 2 | JE8 |
| 3 | JE9 |
| 4 | JE10 |
| 5 | GND |
| 6 | Farashin VCCB |
Table 3: HDMI Connector Pin Layouts
JAA
| Pin | Pinout |
| 1 | Saukewa: VCC5V0 |
| 2 | Farashin VCCB |
| 3 | JA-D2_P |
| 4 | GND |
| 5 | JA-D2_N |
| 6 | JA-D1_P |
| 7 | GND |
| 8 | JA-D1_N |
| 9 | JA-D0_P |
| 10 | GND |
| 11 | JA-D0_N |
| 12 | JA-CLK_P |
| 13 | GND |
| 14 | JA-CLK_N |
| 15 | Farashin VCCB |
| 16 | GND |
| 17 | JE2/SCL |
| 18 | JE1/SDA |
| 19 | Saukewa: VCC5V0 |
JBB
| Pin | Pinout |
| 1 | Saukewa: VCC5V0 |
| 2 | Farashin VCCB |
| 3 | JB-D2_P |
| 4 | GND |
| 5 | JB-D2_N |
| 6 | JB-D1_P |
| 7 | GND |
| 8 | JB-D1_N |
| 9 | JB-D0_P |
| 10 | GND |
| 11 | JB-D0_N |
| 12 | JB-CLK_P |
| 13 | GND |
| 14 | JB-CLK_N |
| 15 | Farashin VCCB |
| 16 | GND |
| 17 | JE2/SCL |
| 18 | JE1/SDA |
| 19 | Saukewa: VCC5V0 |
JCC
| Pin | Pinout |
| 1 | Saukewa: VCC5V0 |
| 2 | Farashin VCCB |
| 3 | JC-D2_P |
| 4 | GND |
| 5 | JC-D2_N |
| 6 | JC-D1_P |
| 7 | GND |
| 8 | JC-D1_N |
| 9 | JC-D0_P |
| 10 | GND |
| 11 | JC-D0_N |
| 12 | JC-CLK_P |
| 13 | GND |
| 14 | JC-CLK_N |
| 15 | Farashin VCCB |
| 16 | GND |
| 17 | JE2/SCL |
| 18 | JE1/SDA |
| 19 | Saukewa: VCC5V0 |
JDD
| Pin | Pinout |
| 1 | Saukewa: VCC5V0 |
| 2 | Farashin VCCB |
| 3 | JD-D2_P |
| 4 | GND |
| 5 | JD-D2_N |
| 6 | JD-D1_P |
| 7 | GND |
| 8 | JD-D1_N |
| 9 | JD-D0_P |
| 10 | GND |
| 11 | JD-D0_N |
| 12 | JD-CLK_P |
| 13 | GND |
| 14 | JD-CLK_N |
| 15 | Farashin VCCB |
| 16 | GND |
| 17 | JE2/SCL |
| 18 | JE1/SDA |
| 19 | Saukewa: VCC5V0 |
NOTE: Ana haɗa duk sigina ta hanyar resistor 50-ohm
Haƙƙin mallaka Digilent, Inc. Duk haƙƙin mallaka. Sauran samfura da sunayen kamfanoni da aka ambata na iya zama alamun kasuwanci na masu su.
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