at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 760

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

• MAXLAT: Max Latency for Command to Response
0 = 5-cycle max latency
1 = 64-cycle max latency
• TRCMD: Transfer Command
• TRDIR: Transfer Direction
0 = Write
1 = Read
• TRTYP: Transfer Type
• IOSPCMD: SDIO Special Command
760
AT91SAM9263 Preliminary
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
TRTYP
IOSPCMD
TRCMD
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Transfer Type
MMC/SDCard Single Block
MMC/SDCard Multiple Block
MMC Stream
Reserved
SDIO Byte
SDIO Block
Reserved
Reserved
Transfer Type
No data transfer
Start data transfer
Stop data transfer
Reserved
SDIO Special Command Type
Not a SDIO Special Command
SDIO Suspend Command
SDIO Resume Command
Reserved
6249D–ATARM–20-Dec-07