Rainbow-electronics W90P710CDG Manual do Utilizador descarregar pdf (Página 247)

W90P710CD/W90P710CDG

Publication Release Date: September 19, 2006

- 247 - Revision B2

BITS DESCRIPTIONS

[31:5]

Reserved -

[4]

SD_IEN

SD Interrupt Status Enable

0=Disable SD_IS interrupt generation

1=Enable SD_IS interrupt generation

[3]

DAT0_IEN

SD DAT0 Level Transition Interrupt Status Enable

0=Disable DAT0_STS interrupt generation

1=Enable DAT0_STS interrupt generation

[2]

CD_IEN

CD# Interrupt Status Enable

0=Disable CD_IS interrupt generation

1=Enable CD_IS interrupt generation

[1]

DO_IEN

Data Output Interrupt Status Enable

0=Disable DO_IS interrupt generation

1=Enable DO_IS interrupt generation

[0]

DI_IEN

Data Input Interrupt Status Enable

0=Disable DI_IS interrupt generation

1=Enable DI_IS interrupt generation

SD Interface Interrupt Status Register (SDIISR)

Register Address R/W Description Reset Value

SDISR

0xFFF0_730C

R/W SD Interface Interrupt Status Register 0x0000_00XX

31 30 29 28 27 26 25 24

Reserved

23 22 21 20 19 18 17 16

Reserved

15 14 13 12 11 10 9 8

Reserved

DAT1_IS_ SD_DATA0 DAT0_STS

7 6 5 4 3 2 1 0

CD_ R2_CRC7

CRC CRC-16 CRC-7

CD_IS DO_IS DI_IS

1 2 ... 242 243 244 245 246 247 248 249 250 251 252 ... 551 552

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