HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1101

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 31.4 Correspondence between Command Response Byte Number and RSPR
RSPR0 to RSPR16 are simple shift registers. A command response that has been shifted in is not
automatically cleared, and it is continuously shifted until it is shifted out from the bit 7 in RSPR0.
To clear unnecessary bytes to H'00, write arbitrary values to each RSPR.
• RSPR0 to RSPR16
RSPR Registers
RSPR0
RSPR1
RSPR2
RSPR3
RSPR4
RSPR5
RSPR6
RSPR7
RSPR8
RSPR9
RSPR10
RSPR11
RSPR12
RSPR13
RSPR14
RSPR15
RSPR16
Bit
7 to 0
Bit Name
RSPR
Initial
Value
All 0
6 Bytes (R1, R1b, R3, R4, R5)











1st byte
2nd byte
3rd byte
4th byte
5th byte
6th byte
R/W
R/W
Description
These bits are cleared to H'00 by writing an arbitrary value.
RSPR0 to RSPR16 are continuous 17-byte shift registers.
Command response is stored.
MMC Mode Response
Section 31
Rev. 3.00 Jan. 18, 2008 Page 1039 of 1458
17 Bytes (R2)
1st byte
2nd byte
3rd byte
4th byte
5th byte
6th byte
7th byte
8th byte
9th byte
10th byte
11th byte
12th byte
13th byte
14th byte
15th byte
16th byte
17th byte
MultiMediaCard Interface (MMCIF)
REJ09B0033-0300