Pinouts

I was also wondering the if cables had any kind of logic/curcuitry near the connectors (since the connectors are so oversized).

Here's the pinout for the PCI PC Cards:

DB26 Connector Pin Assignments

Pin - number - Signal - Description

1 MAC HSYNC Macintosh horizontal synchronize
2, 4, 6, 8 GND Logic ground
3 MAC BLUE Macintosh blue signal
5 SENSE0 Sense line 0
7 BLUE OUT Blue output from PCI card
9 HSYNC OUT Horizontal synchronize output from PCI card
10 MAC CSYNC Macintosh contrast synchronize
11, 13, 15, GND Chassis ground
17, 21, 24 GND Chassis ground
12 MAC GREEN Macintosh green signal
14 SENSE1 Sense line 1
16 GREEN OUT Green output from PCI card
18 CSYNC OUT Contrast synchronize output from PCI card
19 MAC VSYNC Macintosh vertical synchronize
20 MAC RED Macintosh red signal
22 CABLE DET L Cable detect low
23 SENSE2 Sense line 2
25 RED OUT Red output from PCI card
26 VSYNC OUT Vertical synchronize output from PCI card


DB15 Gameport Connector Pin Assignments:

Pin - number - Signal - Description

1, 8, 9 +5 V +5 V power input
2 JOYF0 O Joystick F0 output
3 JRC0 O A x-axis control
4, 5 GND Chassis ground
6 JRC1 O A y-axis control
7 JOYF1 O Joystick F1 output
10 JOYF2 O Joystick F2 output
11 JRC2 O B x-axis control
12 MIDI OUT O MIDI output
13 JRC3 O B y-axis control
14 JOYF3 O Joystick F3 output
15 MIDI IN O MIDI input output