Datasheet

06 February 2012 Broadcom Europe Ltd. 406 Science Park Milton Road Cambridge CB4 0WW Page 84
© 2012 Broadcom Corporation. All rights reserved
12 RETUNE Create clock retune request was made:
0 = no
1 = yes
RW 0x0
11:9
Reserved
-
Write as 0, read as don't care
8 CARD Create card made interrupt request:
0 = no
1 = yes
RW 0x0
7:6
Reserved
-
Write as 0, read as don't care
5 READ_RDY Create DATA register contains data to be read:
0 = no
1 = yes
RW 0x0
4 WRITE_RDY Create data can be written to DATA register:
0 = no
1 = yes
RW 0x0
3
Reserved
-
Write as 0, read as don't care
2 BLOCK_GAP Create interrupt if data transfer has stopped at
block gap:
0 = no
1 = yes
RW 0x0
1 DATA_DONE Create data transfer has finished:
0 = no
1 = yes
RW 0x0
0 CMD_DONE Create command has finished:
0 = no
1 = yes
RW 0x0
BOOT_TIMEOUT Register
Synopsis
This register configures after how many card clock cycles a timeout for e.MMC cards in
boot mode is flagged
Bit(s)
Field Name
Description
Type
Reset
31:0 TIMEOUT Number of card clock cycles after which a
timeout during boot mode is flagged
RW 0x0