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MCA

MCA=

62+36 PIN EDGE CONNECTOR MALE at the card.
62+36 PIN EDGE CONNECTOR FEMALE at the computer.

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  C11....C1   A55................A1 <-(Component Side)
  D11....D1   B51................B1 <-(Circuit Side)
Pin Name
A1 VSYNC
A2 HSYNC
A3 BLANC
A4 GND
A5 P6
A6 EDCLK
A7 DCLK
A8 GND
A9 P7
A10 EVIDEO
A11 CD/SETUP
A12 MADE24
A13 GND
A14 A11
A15 A10
A16 A9
A17 +5V
A18 A8
A19 A7
A20 A6
A21 +5V
A22 A5
A23 A4
A24 A3
A25 +5V
A26 A2
A27 A1
A28 A0
A29 +12V
A30 ADL
A31 PREEMPT
A32 BURST
A33 -12V
A34 ARB0
A35 ARB1
A36 ARB2
A37 -12V
A38 ARB3
A39 ARB/GNT
A40 TC
A41 +5V
A42 S0
A43 S1
A44 M/IO
A45 +12V
A46 CD CHRDY
A47 D0
A48 D2
A49 +5V
A50 D5
A51 D6
A52 D7
A53 GND
A54 DS 16 RIN
A55 REFRESH
B1 ESYNC
B2 GND
B3 P5
B4 P4
B5 P3
B6 GND
B7 P2
B8 P1
B9 P0
B10 GND
B11 Audio/GND
B12 Audio
B13 GND
B14 OsciLlator
B15 GND
B16 A23
B17 A22
B18 A21
B19 GND
B20 A20
B21 A19
B22 A18
B23 GND
B24 A17
B25 A16
B26 A15
B27 GND
B28 A14
B29 A13
B30 A12
B31 GND
B32 IRQ9
B33 IRQ3
B34 IRQ4
B35 GND
B36 IRQ5
B37 IRQ6
B38 IRQ7
B39 GND
B40 Reserved
B41 Reserved
B42 CHCK
B43 GND
B44 CMD
B45 CHROYRTN
B46 CD SFDBK
B47 GND
B48 D1
B49 D3
B50 D4
B51 GND
B52 CHRESET
B53 Reserved
B54 Reserved
B55 GND
C1 +5V
C2 D10
C3 D11
C4 D13
C5 +12V
C6 Reserved
C7 SBHE
C8 CD DS 16
C9 +5V
C10 IRQ14
C11 IRQ15
D1 D8
D2 D9
D3 GND
D4 D12
D5 D14
D6 D15
D7 GND
D8 IORQ10
D9 IORQ11
D10 IORQ12
D11 GND
Contributor: Joakim Ögren, Rob Gill
Source: MCA pinout at The Pin-Out directory

Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10