|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| spb lh5764 ic21_pink.bin | 8192 | 5bcefa1f | ae88e45d411bf5de1cb42689b12b6fca0146c586 | sound_bios | 1 | good | no | | |
| spb lh5764 ic22_green.bin | 8192 | a7925ced | 3def9ee386ab6c31436888261bded042cd64a0eb | sound_bios | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| audio | :speaker | Speaker | |
| audio | :opna | YM2608 OPNA | 7987000 |
| audio | :ldac | 16-Bit R-2R Twos Complement DAC | |
| audio | :rdac | 16-Bit R-2R Twos Complement DAC | |
| audio | :opna_slave | YM2608 OPNA | 7987000 |
|
device_ref
| name |
| ipt_merge_any_hi |
| speaker |
| ym2608 |
| dac_16bit_r2r_tc |
| dac_16bit_r2r_tc |
| msx_general_purpose_port |
| ym2608 |
|
dipswitch
| name | tag | mask |
| PC-9801-86: Port Base | :OPNA_DSW | 1 |
| PC-9801-86: Enable sound ROM | :OPNA_DSW | 2 |
| PC-9801-86: Interrupt level | :OPNA_DSW | 12 |
| PC-9801-86: Interrupt enable | :OPNA_DSW | 16 |
| PC-9801-86: ID number | :OPNA_DSW | 224 |
|
feature
| type | status | overall |
| sound | imperfect | |
| microphone | unemulated | |
|
slot
|
sound
|