at91rm3400 ATMEL Corporation, at91rm3400 Datasheet - Page 382

• Manufacturer Part Number: at91rm3400
• Description: Atmel Advanced At91 Arm Microcontroller
• Manufacturer: ATMEL Corporation

MultiMedia Card (MCI) User Interface
Table 68. MCI Register Mapping
Note:
382
0x100-0x124
0x18 - 0x1C
0x38 - 0x3C
0x50-0xFF
Offset
0x0C
0x2C
0x4C
0x00
0x04
0x08
0x10
0x14
0x20
0x24
0x28
0x30
0x34
0x40
0x44
0x48
1. The response register can be read by N accesses at the same MCI_RSPR or at consecutive addresses (0x20 to 0x2C).
AT91RM3400
N depends on the size of the response.
Control Register
Mode Register
Data Timeout Register
SD Card Register
Argument Register
Command Register
Reserved
Response Register
Response Register
Response Register
Response Register
Receive Data Register
Transmit Data Register
Reserved
Status Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Reserved
Reserved for the PDC
(1)
(1)
(1)
(1)
Register
Register Name
MCI_CMDR
MCI_DTOR
MCI_SDCR
MCI_ARGR
MCI_RSPR
MCI_RSPR
MCI_RSPR
MCI_RSPR
MCI_RDR
MCI_TDR
MCI_IDR
MCI_IMR
MCI_IER
MCI_MR
MCI_CR
MCI_SR
Read/Write
Read/write
Read/write
Read/write
Read/write
Write
Write
Read
Read
Read
Read
Read
Write
Read
Write
Write
Read
1790A–ATARM–11/03
0xC0E5
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
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