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Maxim Integrated MAX32665 - Table 8-53: Relationship between Parameters and the Name of Response Type; Table 8-54: SDHC Response 0 Register; Table 8-55: SDHC Response 1 Register; Table 8-56: SDHC Response 2 Register

Maxim Integrated MAX32665
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MAX32665-MAX32668 User Guide
Maxim Integrated Page 191 of 457
Table 8-53: Relationship between Parameters and the Name of Response Type
Response Type
SDHC_CMD.resp_type
Index Check Enable
SDHC_CMD.idx_chk_en
CRC Check Enable
SDHC_CMD.crc_chk_en
Name of Response Type
0b00
0
0
No Response
0b01
0
1
R2
0b10
0
0
R3, R4
0b10
1
1
R1, R5, R6, R7
0b11
1
1
R1b, R5b
Table 8-54: SDHC Response 0 Register
Response 0 Register
SDHC_RESP_0
[0x0010]
Bits
Name
Access
Reset
Description
15:0
cmd_resp
RO
0
Response Register 0
Response 7 to Response 0 registers are referenced as a contiguous, single register in
the SD Host Controller Spec V3.0. Table 8-62 shows the mapping from the Response
Registers to the SD Host Controller Standard Specification REP[127:0] notation for the
MAX32665MAX32668. Table 8-63 shows the SD types of response mapped to the
MAX32665MAX32668 Response registers.
Table 8-55: SDHC Response 1 Register
Response 1 Register
SDHC_RESP_1
[0x0012]
Bits
Name
Access
Reset
Description
15:0
cmd_resp
RO
0
Response Register 1
Response 7 to Response 0 registers are referenced as a contiguous, single register in
the SD Host Controller Spec V3.0. Table 8-62 shows the mapping from the Response
Registers to the SD Host Controller Standard Specification REP[127:0] notation for the
MAX32665MAX32668. Table 8-63 shows the SD types of response mapped to the
MAX32665MAX32668 Response registers.
Table 8-56: SDHC Response 2 Register
Response 2 Register
SDHC_RESP_2
[0x0014]
Bits
Name
Access
Reset
Description
15:0
cmd_resp
RO
0
Response Register 2
Response 7 to Response 0 registers are referenced as a contiguous, single register in
the SD Host Controller Spec V3.0. Table 8-62 shows the mapping from the Response
Registers to the SD Host Controller Standard Specification REP[127:0] notation for the
MAX32665MAX32668. Table 8-63 shows the SD types of response mapped to the
MAX32665MAX32668 Response registers.

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