Digilent 410-178P-KIT Bedienungsanleitung PDF herunterladen (Seite 21)

Atlys Reference Manual

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VHDC Connector Pinout

IO1-P:

U16

IO1-N:

V16

IO11-P:

U10

IO11-N:

V10

IO2-P:

U15

IO2-N:

V15

IO12-P:

IO12-N:

IO3-P:

U13

IO3-N:

V13

IO13-P:

IO13-N:

IO4-P:

M11

IO4-N:

N11

IO14-P:

IO14-N:

IO5-P:

R11

IO5-N:

T11

IO15-P:

IO15-N:

IO6-P:

T12

IO6-N:

V12

IO16-P:

IO16-N:

IO7-P:

N10

IO7-N:

P11

IO17-P:

IO17-N:

IO8-P:

M10

IO8-N:

IO18-P:

IO18-N:

IO9-P:

U11

IO9-N:

V11

IO19-P:

IO19-N:

IO10-P:

R10

IO10-N:

T10

IO20-P:

IO20-N:

The Pmod connector is a 2x6 right-angle, 100-mil female connector that mates with standard 2x6 pin

headers available from a variety of catalog distributors. The 12-pin Pmod connector provides two VCC

signals (pins 6 and 12), two Ground signals (pins 5 and 11), and eight logic signals. VCC and Ground

pins can deliver up to 1A of current. Jumper JP12 selects the Pmod Vcc voltage (3.3V or 2.5V) in

addition to selecting the VHDC voltage. Pmod data signals are not matched pairs, and they are routed

using best-available tracks without impedance control or delay matching.

On the Atlys board, the eight Pmod signals are shared with eight data signals routed to an HDMI type

D connector. The HDMI connector, located immediately beneath the Pmod connector on the reverse

side of the board, includes an I2C bus and conforms to the HDMI type D pinout specification, so it can

be used as a secondary HDMI output port. A type D to type A HDMI cable may be required, and is

available from Digilent and a variety of suppliers.

Pmod

Signals (x8)

Bank 2

Pin 1

Pin 12

Pin 6

8 signals

VCC GND

VCC

Pmod

Connector

Pmod Connectors – front

view as loaded on PCB

50Ω

3.3V 2.5V

JP12

HDMI Type D

connector

HDMI-D

Connector

I2C Bus

Spartan-6

Pmod Pinout

HDMI Type D Pinout

JA1:

D0+:

SCL:

C13

JA2:

D0-:

SDA:

A13

JA3:

D1+:

CEC:

Vcc

JA4:

D1-:

RES:

Vcc

JA7:

D2+:

HPD:

JA8:

D2-:

DDC:

GND

JA9:

CLK+:

JA10:

CLK-:

1 2 ... 16 17 18 19 20 21 22

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