Sega 8-bit resources: Difference between revisions
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As the highmost bits are invalid, the value obtained from reading this port must be masked. | As the highmost bits are invalid, the value obtained from reading this port must be masked. | ||
=== Test programs === | |||
{| class="wikitable" | |||
! Program !! Element to test !! Description | |||
|- | |||
| [[Media:Sega Master System - Audio control port test.sms|ACR Test]] || Port 0xF2 || Looped series of reads and writes to the audio control port | |||
|- | |||
| [[Media:Sega Master System - PSG 0 (write).sms|PSG 0 (write)]] || Port 0x7F || Looped series of writes to PSG 0 | |||
|- | |||
| [[Media:Sega Master System - PSG 1 (write).sms|PSG 1 (write)]] || Port 0x7E || Looped series of writes to PSG 1 | |||
|- | |||
| [[Media:PSG 2 write.sms|PSG 2 (write)]] || Port 0x7D || Looped series of writes to PSG 2 | |||
|- | |||
| [[Media:PSG 3 write.sms|PSG 3 (write)]] || Port 0x7C || Looped series of writes to PSG 3 | |||
|} | |||
[[Category:Platform-specific Resources]] | |||