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DSP.C5x[x].XLaw
Syntax
- DSP.C5x[x].XLaw = mode
Access
- Read/Write
Type
- String
Default
- A_LAW
Allowed Values
- A_LAW | MU_LAW | NO_LAW
Example
- DSP.C5x[0..31].XLaw = MU_LAW
Description
- Determines the DSP hardware companding mode.
- For A_LAW and MU_LAW modes, 8 bit data sent and received to or from the HMIC circuit switch is converted to or from the 16-bit linear form used internally.
- NO_LAW uses bits 0 - 7 of the 16-bit word for the 8-bit timeslot and fills zeros into bits 8 - 15.
- The type of hardware companding mode needs to be synchronized with the DSP operating system (DSPOS) service library. Therefore boards that use A_LAW must use cg6liba.r54 and boards that use MU_LAW must use cg6libu.r54.
- All DSPs must have the same value (that is, all A_LAW or all MU_LAW).
See Also
- DSP.C5x[x].Files
, DSP.C5x[x].Libs[y], DSP.C5x[x].Os
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