...[[Category:Video Game Consoles of SEGA]][[Category:Z80 Devices]][[Category:76489 Devices]]
...
131 bytes (17 words) - 15:45, 7 December 2024
...oles of SEGA]][[Category:68000 Devices]][[Category:Z80 Devices]][[Category:76489 Devices]]
...
158 bytes (19 words) - 12:23, 18 June 2024
== Quad 76489 PSG Synthesizer ==
| 0x7C || No || Yes || 76489 PSG 0 control port
...
4 KB (555 words) - 10:31, 15 December 2024
...nly a few integrated circuits which contains a Zilog Z80, a TMS9918 VDP, a 76489 PSG, a 74LS139 decoder, a 74LS32 OR gate, 1KB of static RAM accessible to t
...soles of SEGA]][[Category:Z80 Devices]][[Category:9918 Devices]][[Category:76489 Devices]]
...
2 KB (330 words) - 13:50, 20 June 2024
...[[Category:Video Game Consoles of SEGA]][[Category:Z80 Devices]][[Category:76489 Devices]]
...
3 KB (403 words) - 13:23, 7 December 2024