VmodMIB Digilent Vmod moduli interfeysi kengashi
tugadiview
Digilent Vmod Module Interface Board (VmodMIB) qo'shimcha periferik modullar va HDMI qurilmalarini VHDCI bilan jihozlangan Digilent tizim platalariga ulash uchun oddiy yechimdir.
Xususiyatlarga quyidagilar kiradi:
- VHDCI periferik plata ulagichi
- To'rtta HDMI va beshta 12-pinli Pmod™ ulagichlari
Funktsional tavsif
VmodMIB - bu Digilent tizim platalaridagi VHDCI ulagichiga ulanadigan va qo'shimcha Pmod va HDMI ulanishlarini ta'minlovchi kengaytiruvchi plata.
Quvvat ulanishlari
VmodMIB ikkita quvvat avtobusi va yer avtobusini ta'minlaydi. Ikki quvvat avtobusi VCC va VU deb etiketlanadi. Ushbu ikkita avtobus bortdagi har bir ulagich holatida mavjud. Bundan tashqari, barcha konnektorlardan tuproq pinlarini bog'laydigan tuproqli tekislik mavjud. Odatiy Digilent konventsiyasi VCC avtobusini 3.3V va VCCFX2 avtobusini 5.0V da quvvatlantirishdir. Biroq, ulangan tizim platasi va ishlatiladigan quvvat manbaiga qarab, boshqa jildtages mavjud bo'lishi mumkin. Har qanday jildni ishlatganda ehtiyot bo'lingtage VCC avtobusida 3.3V dan boshqa. Agar vol bo'lsa, eng Digilent tizim platalari shikastlanaditagVCC avtobusidagi e 3.3V dan katta.
68 pinli, VHDCI ulagichi
VHDCI konnektori J1 plataning bir tomonida VHDCI uslubidagi ulagichga ega Genesys™ va Atlys™ kabi Digilent tizim platalariga ulanish uchun taqdim etilgan. Digilent VHDCI ulagichi signal konventsiyasi 40 ta umumiy maqsadli kiritish/chiqarish signallarini taqdim etadi. VHDCI ulagichidan 40 ta umumiy maqsadli I/U signallari Pmod va HDMI ulagichlariga chiqariladi. VHDCI ulagichi pinlari va signal nomlari o'rtasidagi munosabatlar tavsifi uchun 1-jadvalga qarang, signal nomlari va Pmod pinlari o'rtasidagi munosabatlar uchun 2-jadvalga va signal nomlari va HDMI pinlari o'rtasidagi munosabatlar uchun 3-jadvalga qarang.
Pmod konnektorlari
Digilent Pmods turli xil periferik funktsiyalarni ta'minlaydi. Ular kirishlar uchun tugmalar yoki kalitlar va chiqishlar uchun LEDlar kabi oddiy yoki grafik LCD displey panellari, akselerometrlar va klaviaturalar kabi murakkab bo'lishi mumkin. Barcha Digilent Pmods 6 simli yoki 12 simli interfeysdan foydalanadi. 6 simli interfeys to'rtta I/U signalini, quvvatni va tuproqni ta'minlaydi. O'n ikki simli interfeys 8 ta I/U signalini, ikkita quvvatni va ikkita erni ta'minlaydi. I/U signallari uchun signal ta'riflari, shuningdek voltagelektr ta'minotiga qo'yiladigan talablar ma'lum modulga bog'liq. VmodMIB beshta 12-pinli Pmod ulagichlarini taqdim etadi.
HDMI ulagichlari
VmodMIB shuningdek, tizim platasiga audio/video ulanishlariga ruxsat berish uchun to'rtta HDMI-toifa D ulagichlarini taqdim etadi. Ular 19 ta pindan foydalanadi va bu pinlar va VHDCI ulagichining signal nomlari o'rtasidagi munosabat 3-jadvalda tasvirlangan. Har bir HDMI ulagichida qisqa tutashuvda 5V manbani tanlash uchun ishlatilishi mumkin bo'lgan jumper mavjud. Bundan tashqari, J2 dagi jumperlar qisqa tutashtirilganda JE1/SDA va JE2/SCL signallaridan I2C shinasi orqali ma'lumotlar HDMI ulagichlariga yuborilishi mumkin. Shuni yodda tutingki, barcha HDMI portlari Pmod portlari bilan signallarni almashadi. JA JAA bilan, JB JBB bilan, JC JCC bilan va JD JDD bilan signallarni almashadi. Barcha HDMI portlari I2C avtobus signallarini o'z ichiga olgan Pmod port JE bilan pinlarni ulashadi.
1-jadval: VHDCI signallari va ulagichning ulanish nuqtasi
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 | VCCB | 50 | VCCB |
| 17 | VCC5V0 | 51 | VCC5V0 |
| 18 | VCC5V0 | 52 | VCC5V0 |
| 19 | VCCB | 53 | 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 | QALQON | S2 | QALQON |
2-jadval: Pmod ulagichining pin sxemalari
JA Top Pins to'plami
| Pin | Pinout |
| 1 | JA-D0_N |
| 2 | JA-D0_P |
| 3 | JA-D2_N |
| 4 | JA-D2_P |
| 5 | GND |
| 6 | VCCB |
JB Top Pins to'plami
| Pin | Pinout |
| 1 | JB-D0_N |
| 2 | JB-D0_P |
| 3 | JB-D2_N |
| 4 | JB-D2_P |
| 5 | GND |
| 6 | VCCB |
JC Top Pins to'plami
| Pin | Pinout |
| 1 | JC-D0_N |
| 2 | JC-D0_P |
| 3 | JC-D2_N |
| 4 | JC-D2_P |
| 5 | GND |
| 6 | VCCB |
JD Top Pins to'plami
| Pin | Pinout |
| 1 | JD-D0_N |
| 2 | JD-D0_P |
| 3 | JD-D2_N |
| 4 | JD-D2_P |
| 5 | GND |
| 6 | VCCB |
JE Top Pins to'plami
| Pin | Pinout |
| 1 | JE1/SDA |
| 2 | JE2/SCL |
| 3 | JE3 |
| 4 | JE4 |
| 5 | GND |
| 6 | VCCB |
ESLATMA: VCCB va GND signallari bundan mustasno, barcha signallar 50 ohm rezistor orqali ulanadi.
JA pastki to'plami
| Pin | Pinout |
| 7 | JA-CLK_N |
| 8 | JA-CLK_P |
| 9 | JA-D1_N |
| 10 | JA-D1_P |
| 11 | GND |
| 12 | VCCB |
JB pastki pinlar to'plami
| Pin | Pinout |
| 7 | JB-CLK_N |
| 8 | JB-CLK_P |
| 9 | JB-D1_N |
| 10 | JB-D1_P |
| 11 | GND |
| 12 | VCCB |
JC pastki pinlar to'plami
| Pin | Pinout |
| 7 | JC-CLK_N |
| 8 | JC-CLK_P |
| 9 | JC-D1_N |
| 10 | JC-D1_P |
| 11 | GND |
| 12 | VCCB |
JD pastki pinlar to'plami
| Pin | Pinout |
| 7 | JD-CLK_N |
| 8 | JD-CLK_P |
| 9 | JD-D1_N |
| 10 | JD-D1_P |
| 11 | GND |
| 12 | VCCB |
JE pastki to'plami
| Pin | Pinout |
| 1 | JE7 |
| 2 | JE8 |
| 3 | JE9 |
| 4 | JE10 |
| 5 | GND |
| 6 | VCCB |
3-jadval: HDMI ulagichining pin sxemalari
JAA
| Pin | Pinout |
| 1 | VCC5V0 |
| 2 | 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 | VCCB |
| 16 | GND |
| 17 | JE2/SCL |
| 18 | JE1/SDA |
| 19 | VCC5V0 |
JBB
| Pin | Pinout |
| 1 | VCC5V0 |
| 2 | 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 | VCCB |
| 16 | GND |
| 17 | JE2/SCL |
| 18 | JE1/SDA |
| 19 | VCC5V0 |
JCC
| Pin | Pinout |
| 1 | VCC5V0 |
| 2 | 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 | VCCB |
| 16 | GND |
| 17 | JE2/SCL |
| 18 | JE1/SDA |
| 19 | VCC5V0 |
JDD
| Pin | Pinout |
| 1 | VCC5V0 |
| 2 | 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 | VCCB |
| 16 | GND |
| 17 | JE2/SCL |
| 18 | JE1/SDA |
| 19 | VCC5V0 |
ESLATMA: Barcha signallar 50 ohm rezistor orqali ulanadi
Mualliflik huquqi Digilent, Inc. Barcha huquqlar himoyalangan. Ko'rsatilgan boshqa mahsulot va kompaniya nomlari tegishli egalarining savdo belgilari bo'lishi mumkin.
Hujjatlar / manbalar
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DIGILENT VmodMIB Digilent Vmod moduli interfeysi kengashi [pdf] Foydalanuvchi qo'llanmasi VmodMIB Digilent Vmod moduli interfeysi kengashi, VmodMIB, Digilent Vmod moduli interfeysi kengashi, interfeys kengashi, plata |