
TMS320C6203B, TMS320C6203C
FIXEDPOINT DIGITAL SIGNAL PROCESSORS
SPRS086G – JANUARY 1999 – REVISED JANUARY 2002
16
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
peripheral register descriptions (continued)
Table 10. McBSP 2 Registers
HEX ADDRESS RANGE
ACRONYM
REGISTER NAME
COMMENTS
01A4 0000
DRR2
McBSP2 data receive register
The CPU and DMA/EDMA
controller can only read this
register; they cannot write to
it.
01A4 0004
DXR2
McBSP2 data transmit register
01A4 0008
SPCR2
McBSP2 serial port control register
01A4 000C
RCR2
McBSP2 receive control register
01A4 0010
XCR2
McBSP2 transmit control register
01A4 0014
SRGR2
McBSP2 sample rate generator register
01A4 0018
MCR2
McBSP2 multichannel control register
01A4 001C
RCER2
McBSP2 receive channel enable register
01A4 0020
XCER2
McBSP2 transmit channel enable register
01A4 0024
PCR2
McBSP2 pin control register
01A4 0028 – 01A7 FFFF
–
Reserved
Table 11. Timer 0 Registers
HEX ADDRESS RANGE
ACRONYM
REGISTER NAME
COMMENTS
0194 0000
CTL0
Timer 0 control register
Determines the operating
mode of the timer, monitors the
timer status, and controls the
function of the TOUT pin.
0194 0004
PRD0
Timer 0 period register
Contains the number of timer
input clock cycles to count.
This number controls the
TSTAT signal frequency.
0194 0008
CNT0
Timer 0 counter register
Contains the current value of
the incrementing counter.
0194 000C – 0197 FFFF
–
Reserved
Table 12. Timer 1 Registers
HEX ADDRESS RANGE
ACRONYM
REGISTER NAME
COMMENTS
0198 0000
CTL1
Timer 1 control register
Determines the operating
mode of the timer, monitors the
timer status, and controls the
function of the TOUT pin.
0198 0004
PRD1
Timer 1 period register
Contains the number of timer
input clock cycles to count.
This number controls the
TSTAT signal frequency.
0198 0008
CNT1
Timer 1 counter register
Contains the current value of
the incrementing counter.
0198 000C – 019B FFFF
–
Reserved
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