Распиновка разъема Amiga Video Expansion Connector

Распиновка, расположение выводов и внешний вид разъемов и шин:

Amiga Video Expansion

 (at the
computer)

36+54 PIN EDGE CONNECTOR at the computer.

Pin
Name
Dir
Description

1
RGB16

Red Bit 0

2
RGB17

Red Bit 1

3
LINELF

Audio Line Out Left

4
LINERT

Audio Line Out Right

5
C28D

Pixel-Synchronous Clock

6
+5V

+5 Volts DC (1 A)

7
ARED

Analog Red

8
+5V

+5 Volts DC (1 A)

9
GND

Digital Ground

10
+12V

+12 Volts DC (40 mA)

11
AGREEN

Analog Green

12
GND

Digital Ground

13
GND

Digital Ground

14
/CSYNC

Composite Sync

15
ABLUE

Analog Blue

16
/XCLKEN

Genlock Clock Enable

17
GND

Digital Ground

18
BURST

Burst Gate

19
/C4

3.55/3.58 MHz Clock

20
GND

Digital Ground

21
GND

Digital Ground

22
/HSYNC

Horizontal Sync (47 Ohm)

23
RGB4

Blue Bit 4

24
GND

Digital Ground

25
RGB7

Blue Bit 7

26
/VSYNC

Vertical Sync (47 Ohm)

27
RGB15

Green Bit 7

28
BLANK

Video Blank

29
RGB23

Red 7

30
/PIXELSW

Genlock Overlay (47 Ohm)

31
-5V

-5 Volts DC

32
GND

Digital Ground

33
/XCLK

Genlock Clock

34
/C1

C1 Clock

35
+5V

+5 Volts DC (1 A)

36
PSTROBE

Printer Port Handshake

 
 
 
 

1
GND

Digital Ground

2
RGB20

Red Bit 4

3
RGB21

Red Bit 5

4
RGB22

Red Bit 6

5
GND

Digital Ground

6
RGB12

Green Bit 4

7
RGB13

Green Bit 5

8
RGB14

Green Bit 6

9
GND

Digital Ground

10
RGB5

Blue Bit 5

11
RGB6

Blue Bit 6

12
GND

Ground

13
SOG

Sync-On-Green Indicator

14
TBASE

50/60 Hz Software Clock Timebase

15
CDAC

7.09/7.16 MHz Clock

16
PPOUT

Printer Port Paper Out

17
/C3

3.55/3.58 MHz Clock

18
PBUSY

Printer Port Busy

19
/LPEN

Light Pen Input

20
/PACK

Printer Port Acknowledge Handshake

21
PSEL

Printer Port Select

22
GND

Digital Ground

23
PPD0

Printer Port Data Bit 0

24
PPD1

Printer Port Data Bit 1

25
PPD2

Printer Port Data Bit 2

26
PPD3

Printer Port Data Bit 3

27
PPD4

Printer Port Data Bit 4

28
PPD5

Printer Port Data Bit 5

29
PPD6

Printer Port Data Bit 6

30
PPD7

Printer Port Data Bit 7

31
/LED

LED (Audio filter bypass) Setting

32
GND

Digital Ground

33
RAWLF

Raw (Unfiltered) Audio Left

34
AGND

Audio Ground

35
RAWRT

Raw (Unfiltered) Audio Right

36
AGND

Audio Ground

37
n/c

Reserved for future expansion

38
n/c

Reserved for future expansion

39
GND

Digital Ground

40
GND

Digital Ground

41
n/c

Reserved for future expansion

42
n/c

Reserved for future expansion

43
GND

Digital Ground

44
GND

Digital Ground

45
RGB18

Red Bit 2

46
RGB19

Red Bit 3

47
RGB8

Green Bit 0

48
RGB9

Green Bit 1

49
RGB10

Green Bit 2

50
RGB11

Green Bit 3

51
RGB0

Blue Bit 0

52
RGB1

Blue Bit 1

53
RGB2

Blue Bit 2

54
RGB3

Blue Bit 3


Note: Direction is Motherboard relative Card.
Note: Do not mix analog & digital grounds.

Contributor:

Joakim Цgren

Source:

Amiga 4000 User’s Guide from Commodore

Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.

Document last modified: 2002-01-10

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