TMS320VC5509 datasheet(61/124 Pages) TI

61 / 124 page

Functional Overview

April 2001 − Revised January 2008

SPRS163H

Table 3−30. Watchdog Timer Registers

WORD ADDRESS

DESCRIPTION

RESET VALUE†

0x4000

WDTIM[15:0]

WD Timer Counter Register

1111 1111 1111 1111

0x4001

WDPRD[15:0]

WD Timer Period Register

1111 1111 1111 1111

0x4002

WDTCR[13:0]

WD Timer Control Register

0000 0011 1100 1111

0x4003

WDTCR2[15:0]

WD Timer Control Register 2

0001 0000 0000 0000

† Hardware reset; x denotes a “don’t care.”

Table 3−31. MMC/SD1 Module Registers

WORD ADDRESS

DESCRIPTION

RESET VALUE†

0x4800

MMCFCLK[8:0]

MMC Function Clock Control Register

0000 0000 0000 0111

0x4801

MMCCTL[10:0]

MMC Control Register

0000 0000 0000 0000

0x4802

MMCCLK[8:0]

MMC Clock Control Register

0000 0000 0000 1111

0x4803

MMCST0[12:0]

MMC Status Register 0

0000 0001 0000 0000

0x4804

MMCST1[5:0]

MMC Status Register 1

0000 0000 0000 0000

0x4805

MMCIE[12:0]

MMC Interrupt Enable Register

0000 0000 0000 0000

0x4806

MMCTOR[7:0]

MMC Response Time-Out Register

0000 0000 0000 0000

0x4807

MMCTOD[15:0]

MMC Data Read Time-Out Register

0000 0000 0000 0000

0x4808

MMCBLEN[11:0]

MMC Block Length Register

0000 0010 0000 0000

0x4809

MMCNBLK[15:0]

MMC Number of Blocks Register

0000 0000 0000 0000

0x480A

MMCNBLC[15:0]

MMC Number of Blocks Counter Register

0000 0000 0000 0000

0x480B

MMCDRR[15:0]

MMC Data Receive Register

0000 0000 0000 0000

0x480C

MMCDXR[15:0]

MMC Data Transmit Register

0000 0000 0000 0000

0x480D

MMCCMD[15:0]

MMC Command Register

0000 0000 0000 0000

0x480E

MMCARGL[15:0]

MMC Argument Register − Low

0000 0000 0000 0000

0x480F

MMCARGH[15:0]

MMC Argument Register − High

0000 0000 0000 0000

0x4810

MMCRSP0[15:0]

MMC Response Register 0

0000 0000 0000 0000

0x4811

MMCRSP1[15:0]

MMC Response Register 1

0000 0000 0000 0000

0x4812

MMCRSP2[15:0]

MMC Response Register 2

0000 0000 0000 0000

0x4813

MMCRSP3[15:0]

MMC Response Register 3

0000 0000 0000 0000

0x4814

MMCRSP4[15:0]

MMC Response Register 4

0000 0000 0000 0000

0x4815

MMCRSP5[15:0]

MMC Response Register 5

0000 0000 0000 0000

0x4816

MMCRSP6[15:0]

MMC Response Register 6

0000 0000 0000 0000

0x4817

MMCRSP7[15:0]

MMC Response Register 7

0000 0000 0000 0000

0x4818

MMCDRSP[7:0]

MMC Data Response Register

0000 0000 0000 0000

0x4819

Reserved

0x481A

MMCCIDX[7:0]

MMC Command Index Register

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.

TMS320VC5509 Datasheet(PDF) 61 Page - Texas Instruments

TMS320VC5509 Datasheet(HTML) 61 Page - Texas Instruments

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