Martin Donlon 4f9f52a9b1 Tweak video timing. ...

Pass video timing info to sound module for frequency divider calculations

2023-02-25 12:08:26 -08:00

..

irem_m72_mra

Additional MRA Files

2022-09-09 16:33:53 -04:00

irem_m81_mra

Additional MRA Files

2022-09-09 16:33:53 -04:00

irem_m82_mra

Additional MRA Files

2022-09-09 16:33:53 -04:00

irem_m84_mra

Additional MRA Files

2022-09-09 16:33:53 -04:00

irem_m85_mra

Additional MRA Files

2022-09-09 16:33:53 -04:00

32mhz_pll.mif

Tweak video timing.

2023-02-25 12:08:26 -08:00

33mhz_pll.mif

Tweak video timing.

2023-02-25 12:08:26 -08:00

34mhz_pll.mif

Tweak video timing.

2023-02-25 12:08:26 -08:00

header_small.png

Add some art

2022-07-29 11:17:17 -07:00

header.png

Add some art

2022-07-29 11:17:17 -07:00

Irem_M72_schematics.pdf

Beginnings of ram and rom working

2022-06-13 23:18:34 -07:00

Irem_M84_schematics.pdf

M84 Schematics / NEC documentation / Generic M72 MRAs

2022-08-06 12:27:56 -04:00

KNACHIP-Hammy.jpg

Basic cpu running, reading and writing some memory.

2022-06-15 17:48:35 -07:00

mcu.txt

Add mcu notes based on mame and protection rom disassembly

2022-08-07 08:20:19 -07:00

NEC_OPCODE_DIFF.pdf

M84 Schematics / NEC documentation / Generic M72 MRAs

2022-08-06 12:27:56 -04:00

NEC-V20-V30-Users-Manual.pdf

M84 Schematics / NEC documentation / Generic M72 MRAs

2022-08-06 12:27:56 -04:00

rtype_m72ac_pcb_partside.jpg

Background layers mostly working

2022-06-18 09:06:21 -07:00

rtype.pdf

Beginnings of ram and rom working

2022-06-13 23:18:34 -07:00

signals.txt

Got first version up and running on DE-10

2022-06-23 11:18:25 -07:00

UPD71059C.pdf

PIC datasheet

2022-08-23 16:36:24 -07:00