r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1365

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

• CMDR0
• CMDR1 to CMDR4
Note: n = 0 to 7
• CMDR5
Bit
7
6
5 to 0
Bit
7 to 0
Bit
7 to 1
0
Bit Name
Start
Host
INDEX
Bit Name
CMDR[1:4]n All 0
Bit Name
CRC
End
Initial value:
Initial value:
Initial value:
Initial
Value
0
0
All 0
Initial
Value
Initial
Value
All 0
0
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Start
R/W
R/W
R
7
0
7
0
7
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
Host
R
6
0
6
0
6
0
Description
Start bit (set to 0)
Transmission bit (set to 1)
Command index
Description
Command arguments
Description
Setting unnecessary. These bits are always read as 0.
Setting unnecessary. This bit is always read as 0.
R/W
R/W
R
5
0
5
0
5
0
R/W
R/W
CRC
CMDR[1:4]n
R
4
0
4
0
4
0
INDEX
R/W
R/W
Section 31 Multimedia Card Interface (MMCIF)
R
3
0
3
0
3
0
Rev. 1.00 Oct. 01, 2007 Page 1299 of 1956
R/W
R/W
R
2
0
2
0
2
0
R/W
R/W
R
1
0
1
0
1
0
R/W
R/W
End
R
0
0
0
0
0
0
REJ09B0256-0100