634
11054A–ATARM–27-Jul-11
SAM9X25
34.14 High Speed MultiMediaCard Interface (HSMCI) User Interface
Note:
1. The response register can be read by N accesses at the same HSMCI_RSPR or at consecutive addresses (0x20 to 0x2C).
N depends on the size of the response.
Table 34-8.
Register Mapping
Offset
Register
Name
Access
Reset
0x00
Control Register
HSMCI_CR
Write
–
0x04
Mode Register
HSMCI_MR
Read-write
0x0
0x08
Data Timeout Register
HSMCI_DTOR
Read-write
0x0
0x0C
SD/SDIO Card Register
HSMCI_SDCR
Read-write
0x0
0x10
Argument Register
HSMCI_ARGR
Read-write
0x0
0x14
Command Register
HSMCI_CMDR
Write
–
0x18
Block Register
HSMCI_BLKR
Read-write
0x0
0x1C
Completion Signal Timeout Register
HSMCI_CSTOR
Read-write
0x0
0x20
Response Register
HSMCI_RSPR
Read
0x0
0x24
Response Register
HSMCI_RSPR
Read
0x0
0x28
Response Register
HSMCI_RSPR
Read
0x0
0x2C
Response Register
HSMCI_RSPR
Read
0x0
0x30
Receive Data Register
HSMCI_RDR
Read
0x0
0x34
Transmit Data Register
HSMCI_TDR
Write
–
0x38 - 0x3C
Reserved
–
–
–
0x40
Status Register
HSMCI_SR
Read
0xC0E5
0x44
Interrupt Enable Register
HSMCI_IER
Write
–
0x48
Interrupt Disable Register
HSMCI_IDR
Write
–
0x4C
Interrupt Mask Register
HSMCI_IMR
Read
0x0
0x50
DMA Configuration Register
HSMCI_DMA
Read-write
0x00
0x54
Configuration Register
HSMCI_CFG
Read-write
0x00
0x58-0xE0
Reserved
–
–
–
0xE4
Write Protection Mode Register
HSMCI_WPMR
Read-write
–
0xE8
Write Protection Status Register
HSMCI_WPSR
Read-only
–
0xEC - 0xFC
Reserved
–
–
–
0x100-0x1FC
Reserved
–
–
–
0x200
FIFO Memory Aperture0
HSMCI_FIFO0
Read-write
0x0
...
...
...
...
...
0x5FC
FIFO Memory Aperture255
HSMCI_FIFO255
Read-write
0x0
Содержание SAM9X25
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Страница 468: ...468 11054A ATARM 27 Jul 11 SAM9X25 468 11054A ATARM 27 Jul 11 SAM9X25...
Страница 532: ...532 11054A ATARM 27 Jul 11 SAM9X25 532 11054A ATARM 27 Jul 11 SAM9X25...
Страница 692: ...692 11054A ATARM 27 Jul 11 SAM9X25 692 11054A ATARM 27 Jul 11 SAM9X25...
Страница 777: ...777 11054A ATARM 27 Jul 11 SAM9X25 777 11054A ATARM 27 Jul 11 SAM9X25...
Страница 886: ...886 11054A ATARM 27 Jul 11 SAM9X25 886 11054A ATARM 27 Jul 11 SAM9X25...
Страница 962: ...962 11054A ATARM 27 Jul 11 SAM9X25 962 11054A ATARM 27 Jul 11 SAM9X25...
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Страница 1067: ...1067 11054A ATARM 27 Jul 11 SAM9X25 1067 11054A ATARM 27 Jul 11 SAM9X25 PTZ Pause Time Zero Enable pause time zero interrupt...
Страница 1069: ...1069 11054A ATARM 27 Jul 11 SAM9X25 1069 11054A ATARM 27 Jul 11 SAM9X25 PTZ Pause Time Zero Disable pause time zero interrupt...
Страница 1071: ...1071 11054A ATARM 27 Jul 11 SAM9X25 1071 11054A ATARM 27 Jul 11 SAM9X25 PTZ Pause Time Zero Pause time zero interrupt masked...
Страница 1128: ...1128 11054A ATARM 27 Jul 11 SAM9X25 1128 11054A ATARM 27 Jul 11 SAM9X25...
Страница 1130: ...1130 11054A ATARM 27 Jul 11 SAM9X25...
Страница 1131: ...1131 11054A ATARM 27 Jul 11 SAM9X25 Revision History Doc Rev 11054A Comments Change Request Ref 1st issue...
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