TMS320DM6437
Digital Media Processor
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SPRS345B–NOVEMBER 2006–REVISED MARCH 2007
6.15.1.2 McASP0 Peripheral Register Description(s)
Table 6-71. McASP0 Control Registers
HEX ADDRESS RANGE
01D0 1000
ACRONYM
REGISTER NAME
PID
Peripheral Identification register [Register value: 0x0010 0101]
01D0 1004
–
Reserved
01D0 1008
–
Reserved
01D0 100C
–
Reserved
01D0 1010
PFUNC
Pin function register
Pin direction register
Reserved
01D0 1014
PDIR
01D0 1018
–
01D0 101C
–
–
Reserved
01D0 1020
Reserved
01D0 1024 – 01D0 1040
01D0 1044
–
Reserved
GBLCTL
AMUTE
DLBCTL
DITCTL
–
Global control register
Mute control register
Digital Loop-back control register
DIT mode control register
Reserved
01D0 1048
01D0 104C
01D0 1050
01D0 1054 – 01D0 105C
Alias of GBLCTL containing only Receiver Reset bits, allows transmit to be reset
independently from receive.
01D0 1060
RGBLCTL
01D0 1064
01D0 1068
RMASK
RFMT
Receiver format UNIT bit mask register
Receive bit stream format register
Receive frame sync control register
Receive clock control register
High-frequency receive clock control register
Receive TDM slot 0–31 register
Receiver interrupt control register
Status register – Receiver
01D0 106C
AFSRCTL
ACLKRCTL
AHCLKRCTL
RTDM
01D0 1070
01D0 1074
01D0 1078
01D0 107C
RINTCTL
RSTAT
01D0 1080
01D0 1084
RSLOT
Current receive TDM slot register
Receiver clock check control register
Reserved
01D0 1088
RCLKCHK
–
01D0 108C – 01D0 109C
Alias of GBLCTL containing only Transmitter Reset bits, allows transmit to be reset
independently from receive.
01D0 10A0
XGBLCTL
01D0 10A4
01D0 10A8
01D0 10AC
01D0 10B0
01D0 10B4
01D0 10B8
01D0 10BC
01D0 10C0
01D0 10C4
01D0 10C8
XMASK
XFMT
Transmit format UNIT bit mask register
Transmit bit stream format register
Transmit frame sync control register
Transmit clock control register
AFSXCTL
ACLKXCTL
AHCLKXCTL
XTDM
High-frequency Transmit clock control register
Transmit TDM slot 0–31 register
Transmit interrupt control register
Status register – Transmitter
XINTCTL
XSTAT
XSLOT
Current transmit TDM slot
XCLKCHK
Transmit clock check control register
262
Peripheral Information and Electrical Specifications
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