Rainbow-electronics W90P710CDG Bedienungsanleitung PDF herunterladen (Seite 241)

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101

W90P710CD/W90P710CDG

Publication Release Date: September 19, 2006

- 241 - Revision B2

BITS DESCRIPTIONS

[31:7]

Reserved

[6]

ERRIEN

Bus Error Interrupt Enable

[5]

DRdIEN

DMA Read Interrupt Enable

This bit controls the SD host controller interrupt generation from the

interrupt of the DMA read operation.

1’b0: DMA read interrupt is masked from SD host controller interrupt

generation

1’b1: DMA read interrupt can participate in SD host controller interrupt

generation

[4]

DWrIEN

DMA Write Interrupt Enable

This bit controls the SD host controller interrupt generation from the

interrupt of the DMA write operation.

1’b0: DMA write interrupt is masked from SD host controller interrupt

generation

1’b1: DMA write interrupt can participate in SD host controller interrupt

generation

[3]

SDHIIEN

Secure Digital Host Controller Interface Interrupt Enable

This bit controls the SD host controller interrupt generation from the

interrupt of Secure Digital host controller.

1’b0: Secure Digital host controller’s interrupt is masked from SD host

controller interrupt generation

1’b1: Secure Digital host controller’s interrupt can participate in SD host

controller interrupt generation

[0]

SDGIEN

SD Host Global Interrupt Enable

This bit controls the interrupt generation of SD host controller Globally.

1’b0: Disable SDI host controller interrupt generation globally

1’b1: Enable SD host controller interrupt generation globally

1 2 ... 236 237 238 239 240 241 242 243 244 245 246 ... 551 552

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