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doc/7-systems/msm6295.md
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@ -9,21 +9,23 @@ an upgrade from 6258 - it provides 4 ADPCM channels, at max 32 KHz (still no var
## chip clock rates
like MSM6258, MSM295 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:
- 1 MHz, resulting sample rate is 7576 Hz
- 1.056 MHz, resulting sample rate is 8000 Hz
- 1.02 MHz, resulting sample rate is 7727 Hz
- 1.193 MHz, resulting sample rate is 9038 Hz
- 0.89 MHz, resulting sample rate is 6742 Hz
- 0.875 MHz, resulting sample rate is 6629 Hz
- 0.9375 MHz resulting sample rate is 7102 Hz
- 1.5 MHz, resulting sample rate is 11364 Hz
- 1.79 MHz, resulting sample rate is 13561 Hz
- 2 MHz, resulting sample rate is 15152 Hz
- 2.112 MHz, resulting sample rate is 16000 Hz
- 3 MHz, resulting sample rate is 22728 Hz
- 3.58 MHz, resulting sample rate is 27122 Hz
- 4 MHz, resulting sample rate is 30304 Hz
- 4.224 MHz resulting sample rate is 32000 Hz
| Clock rate | Sampling rate |
|--------------------|---------------|
| 1 MHz | 7576 Hz |
| 1.02 MHz | 7727 Hz |
| 1.056 MHz | 8000 Hz |
| 1.193 MHz | 9038 Hz |
| 0.89 MHz | 6742 Hz |
| 0.875 MHz | 6629 Hz |
| 0.9375 MHz | 7102 Hz |
| 1.5 MHz | 11364 Hz |
| 1.79 MHz | 13561 Hz |
| 2 MHz | 15152Hz |
| 2.112 MHz | 16000 Hz |
| 3 MHz | 22728 Hz |
| 3.58 MHz | 27122 Hz |
| 4 MHz | 30304 Hz |
| 4.224 MHz | 32000 Hz |
## chip clock divisor