Maxim Integrated MAX32665 - Table 8-81: SDHC Auto CMD Error Status Register

MAX32665-MAX32668 User Guide
Maxim Integrated Page 211 of 457
Error Interrupt Signal Enable Register
SDHC_ER_INT_SIGNAL
[0x003A]
Bits
Name
Access
Reset
Description
6
data_end_bit
R/W
0
Data End Bit Error Signal Enable
1: Enabled
0: Disabled
5
data_crc
R/W
0
Data CRC Error Signal Enable
1: Enabled
0: Disabled
4
data_to
R/W
0
Data Timeout Error Signal Enable
1: Enabled
0: Disabled
3
cmd_idx
R/W
0
Command Index Error Signal Enable
1: Enabled
0: Disabled
2
cmd_end_bit
R/W
0
Command End Bit Error Signal Enable
1: Enabled
0: Disabled
1
cmd_crc
R/W
0
Command CRC Error Signal Enable
1: Enabled
0: Disabled
0
cmd_to
R/W
0
Command Timeout Error Signal Enable
1: Enabled
0: Disabled
8.5.6.3 Auto CMD Error Status Register
This register is used to indicate response errors for Auto CMD12 and Auto CMD23. The contents of this register are only
valid when the Auto CMD Error is set (SDHC_ER_INT_STAT.auto_cmd_12). For Auto CMD23 errors, the error code is stored
in SDHC_AUTO_CMD_ER[4:1].
Table 8-81: SDHC Auto CMD Error Status Register
Auto CMD Error Status Register
SDHC_AUTO_CMD_ER
[0x003C]
Bits
Name
Access
Reset
Description
15:8
-
R/W
0
Reserved for Future Use
Do not modify this field.
7
not_issued
ROC
0
Command Not Issued by Auto CMD12 Error
1: Command not issued due to Auto CMD12 error as indicated in bits 4:1 of
this register.
0: Auto CMD Error issued by Auto CMD23
6:5
-
ROC
0
Reserved for Future Use
Do not modify this field.
4
index
ROC
0
Auto CMD Index Error
Command Index error occurred in response to a command.
1: Command Index Error
0: No Error