Difference between revisions of "Pi I2S Clock Divide Register"
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(core 3.1.5 changes/refresh) |
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|Readable=Yes | |Readable=Yes | ||
|Writable=Yes | |Writable=Yes | ||
− | |ShortDesc=Pi I2S clock divide in master mode. | + | |ShortDesc=<del>Pi I2S clock divide in master mode.</del> |
}} | }} | ||
− | bits 7:0 = Clock divide sets sample rate when in master mode (soft reset = decimal 11) | + | The I2S master-mode was '''REMOVED''' in core3.1.5 as well as this register. |
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+ | ----------------------- | ||
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+ | <del>bits 7:0 = Clock divide sets sample rate when in master mode (soft reset = decimal 11)</del> | ||
clock divider = 538461 / SampleRateHz - 1 | clock divider = 538461 / SampleRateHz - 1 |
Latest revision as of 08:29, 27 April 2020
Number | $A3 |
---|---|
Readable | Yes |
Writable | Yes |
Short Description |
The I2S master-mode was REMOVED in core3.1.5 as well as this register.
bits 7:0 = Clock divide sets sample rate when in master mode (soft reset = decimal 11)
clock divider = 538461 / SampleRateHz - 1
i.e. SampleRateHz = 538461 / (clock divider + 1)
The default value corresponds to ~44871Hz sample rate.