Texas Instruments TMS320C6000 Reference Manual page 155

xfig
xcompand
xwdlen2
xfrlen2
xphase
Return Value
XCR Value
Description Use this macro to make a value suitable for the transmit control register.
The power-on default value is MCBSP_XCR_DEFAULT.
Use of the MCBSP_MK macros makes it simpler to construct register
values based on field values. You have a choice of using integer
constants, integer variables, or the symbolic constants for arguments.
All field values are right justified.
Refer to the TMS320C6000 Peripherals Reference Guide (literature
number SPRU190) for descriptions of the arguments.
Transmit frame ignore:
MCBSP_XCR_XFIG_YES
MCBSP_XCR_XFIG_NO
Transmit companding mode:
MCBSP_XCR_XCOMPAND_MSB
MCBSP_XCR_XCOMPAND_8BITLSB
MCBSP_XCR_XCOMPAND_ULAW
MCBSP_XCR_XCOMPAND_ALAW
Transmit element length in phase 2:
MCBSP_XCR_XWDLEN2_8BIT
MCBSP_XCR_XWDLEN2_12BIT
MCBSP_XCR_XWDLEN2_16BIT
MCBSP_XCR_XWDLEN2_20BIT
MCBSP_XCR_XWDLEN2_24BIT
MCBSP_XCR_XWDLEN2_32BIT
Transmit frame length in phase 2:
MCBSP_XCR_XFRLEN2_OF(x)
Transmit phases:
MCBSP_XCR_XPHASE_SINGLE
MCBSP_XCR_XPHASE_DUAL
Constructed register value
CSL API Reference
MCBSP
4-107