TMS320VC5509A_14 Datasheet, PDF (68/145 Pages) Texas Instruments – Fixed-Point Digital Signal Processor

Functional Overview
Table 3−34. Watchdog Timer Registers
WORD ADDRESS
REGISTER NAME
0x4000
0x4001
0x4002
0x4003
WDTIM[15:0]
WDPRD[15:0]
WDTCR[13:0]
WDTCR2[15:0]
† _{Hardware reset; x denotes a “don’t care.”}
DESCRIPTION
WD Timer Counter Register
WD Timer Period Register
WD Timer Control Register
WD Timer Control Register 2
RESET VALUE^†
1111 1111 1111 1111
1111 1111 1111 1111
0000 0011 1100 1111
0001 0000 0000 0000
Table 3−35. MMC/SD1 Module Registers
WORD ADDRESS
REGISTER NAME
DESCRIPTION
RESET VALUE^†
0x4800
0x4801
0x4802
0x4803
0x4804
0x4805
0x4806
0x4807
0x4808
0x4809
0x480A
0x480B
0x480C
0x480D
0x480E
0x480F
0x4810
0x4811
0x4812
0x4813
0x4814
0x4815
0x4816
0x4817
0x4818
0x4819
0x481A
MMCFCLK[8:0]
MMCCTL[10:0]
MMCCLK[8:0]
MMCST0[12:0]
MMCST1[5:0]
MMCIE[12:0]
MMCTOR[7:0]
MMCTOD[15:0]
MMCBLEN[11:0]
MMCNBLK[15:0]
MMCNBLC[15:0]
MMCDRR[15:0]
MMCDXR[15:0]
MMCCMD[15:0]
MMCARGL[15:0]
MMCARGH[15:0]
MMCRSP0[15:0]
MMCRSP1[15:0]
MMCRSP2[15:0]
MMCRSP3[15:0]
MMCRSP4[15:0]
MMCRSP5[15:0]
MMCRSP6[15:0]
MMCRSP7[15:0]
MMCDRSP[7:0]
Reserved
MMCCIDX[7:0]
MMC Function Clock Control Register
MMC Control Register
MMC Clock Control Register
MMC Status Register 0
MMC Status Register 1
MMC Interrupt Enable Register
MMC Response Time-Out Register
MMC Data Read Time-Out Register
MMC Block Length Register
MMC Number of Blocks Register
MMC Number of Blocks Counter Register
MMC Data Receive Register
MMC Data Transmit Register
MMC Command Register
MMC Argument Register − Low
MMC Argument Register − High
MMC Response Register 0
MMC Response Register 1
MMC Response Register 2
MMC Response Register 3
MMC Response Register 4
MMC Response Register 5
MMC Response Register 6
MMC Response Register 7
MMC Data Response Register
MMC Command Index Register
0000 0000 0000 0111
0000 0000 0000 0000
0000 0000 0000 1111
0000 0001 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0010 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
† _{Hardware reset; x denotes a “don’t care.”}
NOTE: The MMC/SD module must be selected in the External Bus Selection Register before any MMC/SD module register read or write attempt.
68 SPRS205K
November 2002 − Revised January 2008