Receive Channel Enable Register (Rcer); Receive Channel Enable Register (Rcer) Field Descriptions - Texas Instruments TMS320C6000 Reference Manual

11.8

Receive Channel Enable Register (RCER)

Figure 55. Receive Channel Enable Register (RCER)
31
15
Legend: R/W = Read/Write; -n = value after reset
Table 27. Receive Channel Enable Register (RCER) Field Descriptions
Bit †
field symval
31−16 RCEB OF(value)
15−0 RCEA OF(value)
†
For CSL implementation, use the notation MCBSP_RCER_field_symval
SPRU580C
The receive channel enable register (RCER) is used to enable any of the
32 elements for a receive. Of the 32 elements, 16 belong to a subframe in
partition A and the other 16 belong to a subframe in partition B. The RCEA and
RCEB fields in RCER enable elements within the 16-channel elements in
partitions A and B, respectively. The RPABLK and RPBBLK bits in MCR
determine which 16-element subframes are selected. The RCER is shown in
Figure 55 and described in Table 27.
† Value Description
0−FFFFh A 16-bit unsigned value used to disable (bit value = 0) or
enable (bit value = 1) reception of the nth channel within the
odd-numbered 16-channel-wide subframe in partition B. The
16-channel-wide subframe is selected by the RPBBLK bit in MCR.
0−FFFFh A 16-bit unsigned value used to disable (bit value = 0) or
enable (bit value = 1) reception of the nth channel within the
even-numbered 16-channel-wide subframe in partition A. The
16-channel-wide subframe is selected by the RPABLK bit in MCR.
RCEB
R/W-0
RCEA
R/W-0
Multichannel Buffered Serial Port (McBSP)
Registers
16
0
105