SDI - Strategic Defense Initiative (bootleg, original hardware)
Game Information
| manufacturer | bootleg |
| year | 1987 |
| clone of | sdi |
| other clones | defense sdia sdib sdibl sdibl2 sdibl3 sdibl4 sdibl5 sdibl6 |
| genre | Shoot-'Em-Up |
| downloads | 38 |
Screenshots
Download Details
| split set | sdibl.zip 226.22k |
| parent set | sdi.zip 362.01k ↗ |
| standalone set | sdibl.7z 269.39k |
Driver Details
| source | sega/segas16b.cpp |
| status | good |
| emulation | good |
| savestate | unsupported |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 320px |
| height | 224px |
| refresh | 60.05mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 1 |
| directions | 8 |
| player | 1 |
| type | trackball |
| buttons | N/A |
| directions | N/A |
| player | 2 |
| type | joy |
| buttons | 1 |
| directions | 8 |
| player | 2 |
| type | trackball |
| buttons | N/A |
| directions | N/A |
Chipset Details
| name | Motorola MC68000 |
| clock | 9.54mhz |
| name | Zilog Z80 |
| clock | 4.77mhz |
| name | Speaker |
| clock | N/A |
| name | YM2151 OPM |
| clock | 3.81mhz |
| name | NEC uPD7759 |
| clock | 625.00khz |
| name | Netlist Sound Device |
| clock | N/A |
ROM Details
| name | size | crc |
|---|---|---|
| a4.rom | 32.00k | f2c41dd6 |
| a1.rom | 32.00k | a9f816ef |
| a5.rom | 32.00k | 7952e27e |
| a2.rom | 32.00k | 369af326 |
| a6.rom | 32.00k | 8ee2c287 |
| a3.rom | 32.00k | 193e4231 |
| epr-10772.b9 | 64.00k | 182b6301 |
| epr-10773.b10 | 64.00k | 8f7129a2 |
| epr-10774.b11 | 64.00k | 4409411f |
| b1.rom | 64.00k | 30e2c50a |
| b5.rom | 64.00k | 794e3e8b |
| b2.rom | 64.00k | 6a8b3fd0 |
| 10764.b6 | 64.00k | 602da5d5 |
| b3.rom | 64.00k | b9de3aeb |
| 10765.b7 | 64.00k | 0a73a057 |
| a7.rom | 32.00k | 793f9f7f |