diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2019-08-13 07:30:40 -0400 |
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committer | AJR <ajrhacker@users.noreply.github.com> | 2019-08-13 07:30:40 -0400 |
commit | 2d49a9e45b0d183557962a9d27cd133156bacffc (patch) | |
tree | 5593777bbd18d5acb6850541bac0fa8912e1dc68 /src/mame/drivers/dec0.cpp | |
parent | 1efaa69d022a79fbf50031a825a233e1c0c8fdf8 (diff) |
dec0.cpp: Note on sound CPU type (nw)
Diffstat (limited to 'src/mame/drivers/dec0.cpp')
-rw-r--r-- | src/mame/drivers/dec0.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mame/drivers/dec0.cpp b/src/mame/drivers/dec0.cpp index 67644a22d89..4bc392cec78 100644 --- a/src/mame/drivers/dec0.cpp +++ b/src/mame/drivers/dec0.cpp @@ -144,14 +144,14 @@ DE-0289-2 (uses PGA custom chips and MEC-M1 not written on PCB) | DSW2 | 68000P10 | | | DSW1 |-------------| |---------| |---------| | | |L7B0073 | |L7B0072 | | -|UPC3403 TC5565 RP65C02 |DATAEAST | |DATAEAST | | +|UPC3403 TC5565 6502A |DATAEAST | |DATAEAST | | |CN4 YM3014 TC5565 TMM2018 |MXC 06 | |BAC 06 | | |VOL YM3014 YM3812 |---------| |---------| | |MB3730 YM2203 CN2 CN1 | |------------------------------------------------------------------| Notes: 68000 - Clock input 10.000MHz [20/2] - 65C02 - Clock input 1.500MHz [12/8] + 6502A - Clock input 1.500MHz [12/8] YM2203 - Clock input 1.500MHz [12/8] YM3812 - Clock input 3.000MHz [12/4] TMM2018 - 2k x8 SRAM @@ -171,6 +171,10 @@ Notes: OSC1 - 20.00006MHz (20MHz) XTAL1 - 11.9938MHz (12MHz) +The "6502A" (so identified on Robocop schematics) is typically a Ricoh +RP65C02A, but Rockwell R6502AP is found on some Japanese boards as well +as bootlegs. + ROM Board Type 1: |