Ok, so this turbo force was missing it's rom board for a long time.
Finally got around to working it out. Tested and working (video later)
So:
2 x Logic chips required: LS 32 and LS 04
CUT PINS 4 , 6 , 8 , 10 , 12 OFF THE LS 04
CUT PINS 8 , 11 OFF THE LS32
PINS
3 , 5 , 7 , 9 , 11 , 13 LS04 = GND
7, 9, 10 , 12 , 13 LS 32 = GND
PIN 9 OF PAL U29 TO PIN 1 LS 04 AND TO PIN 5 LS 32
PIN 18 OF PAL U26 TO PIN 1 AND 4 OF LS32
PIN 2 OF LS 04 TO PIN 2 LS 32
PIN 3 = ROM U1 CHIP ENABLE
PIN 6 = ROM U2 CHIP ENABLE
Chip enable is only pin on the roms, you can double stack them in the socket!!
Any error let me know
Finally got around to working it out. Tested and working (video later)
So:
2 x Logic chips required: LS 32 and LS 04
CUT PINS 4 , 6 , 8 , 10 , 12 OFF THE LS 04
CUT PINS 8 , 11 OFF THE LS32
PINS
3 , 5 , 7 , 9 , 11 , 13 LS04 = GND
7, 9, 10 , 12 , 13 LS 32 = GND
PIN 9 OF PAL U29 TO PIN 1 LS 04 AND TO PIN 5 LS 32
PIN 18 OF PAL U26 TO PIN 1 AND 4 OF LS32
PIN 2 OF LS 04 TO PIN 2 LS 32
PIN 3 = ROM U1 CHIP ENABLE
PIN 6 = ROM U2 CHIP ENABLE
Chip enable is only pin on the roms, you can double stack them in the socket!!
Any error let me know