EMU Infos
| dumper |
Caius
|
| date |
05/11/2011
|
| emulator |
MAME 0.156
|
| dev |
Brian A. Troha
|
PCB Infos
| name |
magicbubb
|
| description |
Magic Bubble (Adult version, YS-0211 PCB)
|
| year |
199x
|
| manufacturer |
Yun Sung
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 1x |
MC68HC000FN16 |
16MHz |
u25 |
16/32-bit Microprocessor - main
|
| 1x |
AD-65 |
1MHz (0.998MHz to be exact measured on pin 5) |
u130 |
4-Channel Mixing ADCPM Voice Synthesis LSI - sound
|
| 1x |
oscillator |
16.000000MHz |
os1 |
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 2x |
TMS27C020 |
u32-u33 |
main dumped
|
| 1x |
27C020 |
u131 |
sound dumped
|
| 4x |
27C010 |
u20->u23 |
gfx? dumped
|
| 8x |
27C040 |
u67->u74 |
gfx dumped
|
RAMs
PLDs
| QTY
|
Type
|
position
|
status
|
| 1x |
GAL22V10-25 |
u14 |
read protected
|
| 9x |
PALCE16V8 |
u15-u65-u66-u94-u106-u111-u113-uxxx-u114 |
read protected
|
| 2x |
PALCE20V8 |
u112-u115 |
read protected
|
| 1x |
FPGA ACTEL A1020B |
|
read protected
|
Others
1x 28x2 JAMMA edge connector
1x trimmer (volume)
2x 8x2 switches DIP
Notes
Revision: YS-0211
H-Sync is confirmed @14.84KHz while I measured the V-Sync @57.070Hz.
Files
1263
