Black Pyramid
Screenshots
Download Details
| split set | blakpyra.zip 10.93k |
| merged set | blakpyra.7z 9.82k |
| standalone set | blakpyra.7z 9.59k |
Game Details
Pinball published 41 years ago:
Black Pyramid (c) 1984 Bally Midway Mfg. Co.
- TECHNICAL -
Bally/Midway MPU AS-2518-35 (Cheap Squeak)
Model Number : 0A44
Main CPU : M6800 (@ 475 KHz)
Sound CPU : Motorola M6803 (@ 895 KHz)
Sound Chips : DAC
- TRIVIA -
2,500 units were produced.
- STAFF -
Designer : George Christian
Artwork : Greg Freres
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=5228&o=2
Black Pyramid (c) 1984 Bally Midway Mfg. Co.
- TECHNICAL -
Bally/Midway MPU AS-2518-35 (Cheap Squeak)
Model Number : 0A44
Main CPU : M6800 (@ 475 KHz)
Sound CPU : Motorola M6803 (@ 895 KHz)
Sound Chips : DAC
- TRIVIA -
2,500 units were produced.
- STAFF -
Designer : George Christian
Artwork : Greg Freres
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=5228&o=2
Driver Details
| source | pinball/by35.cpp |
| status | preliminary |
| emulation | preliminary |
| savestate | supported |
Screen Details
Input Details
| player | 1 |
| type | keypad |
| buttons | 33 |
| directions | N/A |
Chipset Details
| name | Motorola MC6800 |
| clock | 517.58khz |
| name | Motorola MC6803 |
| clock | 3.41mhz |
| name | Speaker |
| clock | N/A |
| name | Samples |
| clock | N/A |
| name | Bally Cheap Squeak Board |
| clock | 3.41mhz |
| name | ZN429E-8 DAC |
| clock | N/A |
| name | Speaker |
| clock | N/A |
ROM Details
| name | size | crc |
|---|---|---|
| blkp2732.u2 | 4.00k | 600535b0 |
| 720-5332.u6 | 4.00k | c2e92f80 |
| bp_u4.532 | 4.00k | 57978b4a |
| bp_u3.532 | 4.00k | a5005067 |