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doc/7-systems/msm6258.md
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@ -10,9 +10,11 @@ Furnace's implementation is MSM6258V, a CPU driven variant that is unlimited by
## chip clock rates
MSM258 is an extremely basic ADPCM sound codec. it has no variable frequency rate, it depends on clock rate of a chip itself. Furnace supports following rates:
MSM6258 is an extremely basic ADPCM sound codec. it has no variable frequency rate, it depends on clock rate of a chip itself. Furnace supports following rates:
- 4 MHz, resulting sample rate is 7812 Hz
- 4.096 MHz, resulting sample rate is 8000 Hz
- 8 MHz, resulting sample rate is 15625 Hz (used in Sharp X68000)
- 8.192 MHz, resulting sample rate is 16000 Hz
| Clock rate | Sampling rate |
|--------------------|---------------|
| 4 MHz | 7812 Hz |
| 4.096 MHz | 8000 Hz |
| 8 MHz | 15625 Hz |
| 8.192 MHz | 16000 Hz |