Rainbow-electronics W90P710CDG Manual de usuario descargar pdf (Pagina 240)

W90P710CD/W90P710CDG

SD DMA Byte Count Register (SDBCR)

R/W SD DMA Byte Count Register 0x0000_0000

31 30 29 28 27 26 25 24

23 22 21 20 19 18 17 16

15 14 13 12 11 10 9 8

Reserved BCNT

7 6 5 4 3 2 1 0

BITS DESCRIPTIONS

DMA Transfer Byte Count

This field defines the byte count of DMA Transfer between internal

flash buffer and external SDRAM.

SD Global Interrupt Enable Register (SDGIER)

R/W SD Global Interrupt Enable Register 0x0000_0000

31 30 29 28 27 26 25 24

23 22 21 20 19 18 17 16

15 14 13 12 11 10 9 8

7 6 5 4 3 2 1 0

ERRIEN DRdIEN DWrIEN SDHIIEN Reserved Reserved SDGIEN

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Rainbow-electronics W90P710CDG Manual de usuario Pagina 240