Datasheet

06 February 2012 Broadcom Europe Ltd. 406 Science Park Milton Road Cambridge CB4 0WW Page 82
© 2012 Broadcom Corporation. All rights reserved
18:16 UHSMODE Select the speed mode of the SD card:
000 = SDR12
001 = SDR25
010 = SDR50
011 = SDR104
100 = DDR50
other = reserved
RW 0x0
15:8
Reserved
-
Write as 0, read as don't care
7 NOTC12_ERR Error occurred during auto command CMD12
execution:
0 = no error
1 = error
RO 0x0
6:5
Reserved
-
Write as 0, read as don't care
4 ACBAD_ERR Command index error occurred during auto
command execution:
0 = no error
1 = error
RO 0x0
3 ACEND_ERR End bit is not 1 during auto command execution:
0 = no error
1 = error
RO 0x0
2 ACCRC_ERR Command CRC error occurred during auto
command execution:
0 = no error
1 = error
RO 0x0
1 ACTO_ERR Timeout occurred during auto command
execution:
0 = no error
1 = error
RO 0x0
0 ACNOX_ERR Auto command not executed due to an error:
0 = no
1 = yes
RO 0x0
FORCE_IRPT Register
Synopsis
This register is used to fake the different interrupt events for debugging.
For the exact details please refer to the Arasan documentation
SD3.0_Host_AHB_eMMC4.4_Usersguide_ver5.9_jan11_10.pdf. Bits marked as
reserved in this document but not by the Arasan documentation refer to functionality
which has been disabled due to the changes listed in the previous chapter.