Freescale Semiconductor /MK21F12 /SDHC /IRQSTAT

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as IRQSTAT

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)CC 0 (0)TC 0 (0)BGE 0 (0)DINT 0 (0)BWR 0 (0)BRR 0 (0)CINS 0 (0)CRM 0 (0)CINT 0 (0)CTOE 0 (0)CCE 0 (0)CEBE 0 (0)CIE 0 (0)DTOE 0 (0)DCE 0 (0)DEBE 0 (0)AC12E 0 (0)DMAE

CCE=0, BWR=0, CIE=0, TC=0, CRM=0, AC12E=0, DINT=0, CEBE=0, DTOE=0, DEBE=0, DMAE=0, DCE=0, CTOE=0, CINT=0, CINS=0, BRR=0, BGE=0, CC=0

Description

Interrupt Status register

Fields

CC

Command Complete

0 (0): Command not complete.

1 (1): Command complete.

TC

Transfer Complete

0 (0): Transfer not complete.

1 (1): Transfer complete.

BGE

Block Gap Event

0 (0): No block gap event.

1 (1): Transaction stopped at block gap.

DINT

DMA Interrupt

0 (0): No DMA Interrupt.

1 (1): DMA Interrupt is generated.

BWR

Buffer Write Ready

0 (0): Not ready to write buffer.

1 (1): Ready to write buffer.

BRR

Buffer Read Ready

0 (0): Not ready to read buffer.

1 (1): Ready to read buffer.

CINS

Card Insertion

0 (0): Card state unstable or removed.

1 (1): Card inserted.

CRM

Card Removal

0 (0): Card state unstable or inserted.

1 (1): Card removed.

CINT

Card Interrupt

0 (0): No Card Interrupt.

1 (1): Generate Card Interrupt.

CTOE

Command Timeout Error

0 (0): No error.

1 (1): Time out.

CCE

Command CRC Error

0 (0): No error.

1 (1): CRC Error generated.

CEBE

Command End Bit Error

0 (0): No error.

1 (1): End Bit Error generated.

CIE

Command Index Error

0 (0): No error.

1 (1): Error.

DTOE

Data Timeout Error

0 (0): No error.

1 (1): Time out.

DCE

Data CRC Error

0 (0): No error.

1 (1): Error.

DEBE

Data End Bit Error

0 (0): No error.

1 (1): Error.

AC12E

Auto CMD12 Error

0 (0): No error.

1 (1): Error.

DMAE

DMA Error

0 (0): No error.

1 (1): Error.

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