Renesas Electronics /R7FA6M4AF /SDHI0 /SD_INFO2

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Interpret as SD_INFO2

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (0)CMDE 0 (0)CRCE 0 (0)ENDE 0 (0)DTO 0 (0)ILW 0 (0)ILR 0 (0)RSPTO 0 (0)SDD0MON 0 (0)BRE 0 (0)BWE 0 (0)SD_CLK_CTRLEN 0 (0)CBSY 0 (0)ILA

ILA=0, BRE=0, DTO=0, ENDE=0, CMDE=0, SDD0MON=0, SD_CLK_CTRLEN=0, BWE=0, CRCE=0, CBSY=0, RSPTO=0, ILR=0, ILW=0

Description

SD Card Interrupt Flag Register 2

Fields

CMDE

Command Error Detection Flag

0 (0): Command error not detected

1 (1): Command error detected

CRCE

CRC Error Detection Flag

0 (0): CRC error not detected

1 (1): CRC error detected

ENDE

End Bit Error Detection Flag

0 (0): End bit error not detected

1 (1): End bit error detected

DTO

Data Timeout Detection Flag

0 (0): Data timeout not detected

1 (1): Data timeout detected

ILW

SD_BUF0 Illegal Write Access Detection Flag

0 (0): Illegal write access to the SD_BUF0 register not detected

1 (1): Illegal write access to the SD_BUF0 register detected

ILR

SD_BUF0 Illegal Read Access Detection Flag

0 (0): Illegal read access to the SD_BUF0 register not detected

1 (1): Illegal read access to the SD_BUF0 register detected

RSPTO

Response Timeout Detection Flag

0 (0): Response timeout not detected

1 (1): Response timeout detected

SDD0MON

SDnDAT0 Pin Status Flag

0 (0): SDnDAT0 pin is low

1 (1): SDnDAT0 pin is high

BRE

SD_BUF0 Read Enable Flag

0 (0): Disable read access to the SD_BUF0 register

1 (1): Enable read access to the SD_BUF0 register

BWE

SD_BUF0 Write Enable Flag

0 (0): Disable write access to the SD_BUF0 register

1 (1): Enable write access to the SD_BUF0 register

SD_CLK_CTRLEN

SD_CLK_CTRL Write Enable Flag

0 (0): SD/MMC bus (CMD and DAT lines) is busy, so write access to the SD_CLK_CTRL.CLKEN and CLKSEL[7:0] bits is disabled

1 (1): SD/MMC bus (CMD and DAT lines) is not busy, so write access to the SD_CLK_CTRL.CLKEN and CLKSEL[7:0] bits is enabled

CBSY

Command Sequence Status Flag

0 (0): Command sequence complete

1 (1): Command sequence in progress (busy)

ILA

Illegal Access Error Detection Flag

0 (0): Illegal access error not detected

1 (1): Illegal access error detected

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