r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1362

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 31 Multimedia Card Interface (MMCIF)
Notes: 1. These commands are not supported after MMCA Ver3.1 specification cards.
Rev. 1.00 Oct. 01, 2007 Page 1296 of 1956
REJ09B0256-0100
CMD
INDEX
CMD32
CMD33
CMD34
CMD35
CMD36
CMD37
CMD38
CMD39
CMD40
CMD42
CMD55
CMD56
*
*
*
*
2. Set the TY6 bit when the transfer block number is set in advance, set the TY2 bit when
3. Set this bit when using secure MMC multiple block transaction.
4. Set these bits to 1 when the CRC of a command and response other than R2 is
5. Set these bits to 01 in read and 10 in write access.
1
1
1
1
Abbreviation
TAG_SECTOR_START
TAG_SECTOR_END
UNTAG_SECTOR
TAG_ERASE_GROUP_START
TAG_ERASE_GROUP_END
UNTAG_ERASE_GROUP
ERASE
FAST_IO
GO_IRQ_STATE
LOCK_UNLOCK
APP_CMD
GEN_CMD
the transfer block number is not set.
checked. (Checking the CRC of an R2 command and response is not possible).
Blank spaces denote a value of 0.
resp
R1
R1
R1
R1
R1
R1
R1b
R4
R5
R1b
R1
R1b
6
5
4
CMDTYR
3
2
1, 0
00
00
00
00
00
00
00
00
00
00
10
*
5
6
5
1
1
1
RSPTYR
4
*
*
*
*
*
*
*
*
*
*
*
*
4
4
4
4
4
4
4
4
4
4
4
4
2 to 0
100
100
100
100
100
100
100
100
100
100
100
100