Defender (L-4)
Screenshots
Download Details
| split set | dfndr_l4.zip 10.98KiB |
| merged set | dfndr_l4.7z 10.27KiB |
| standalone set | dfndr_l4.7z 10.29KiB |
Game Details
Pinball published 42 years ago:
Defender (c) 1982 Williams Electronics, Incorporated.
- TECHNICAL -
Model Number : 517
- TRIVIA -
369 units were produced.
- STAFF -
Design by : Barry Oursler, Joe Kaminkow
Driver Details
| source | pinball/s7.cpp |
| driver status | preliminary |
| emulation status | preliminary |
| save states | supported |
| sound | unemulated |
| channels | 2 |
Input Details
| player: | 1 |
| type | keypad |
| directions | N/A |
| buttons | 62way |
| player: | 2 |
| type | keypad |
| directions | N/A |
| buttons | 1way |
Chipset Details
| Motorola MC6808 | 3.58mhz |
| Motorola MC6802 | 3.58mhz |
| Speaker | present |
| Samples | present |
| Speaker | present |
| Williams System 6 Sound Board | present |
| MC1408 DAC | present |
| HC-55516 | present |
ROM Details
| name | size | crc |
|---|---|---|
| ic20.532 | 4.00KiB | e99e64a2 |
| ic14.532 | 4.00KiB | 959ec419 |
| ic17.532 | 4.00KiB | bb571a17 |
| sound12.716 | 2.00KiB | cabaec58 |