SAMV71 Xplained Ultra Software Package 1.3
Defines |
#define | SD_SCR(pScr, field, bits) SD_BITS32(pScr, 64, field, bits) |
#define | SD_SCR_STRUCTURE(pScr) SD_SCR(pScr, 60, 4) |
#define | SD_SCR_STRUCTURE_1_0 0 |
#define | SD_SCR_SD_SPEC(pScr) SD_SCR(pScr, 56, 4) |
#define | SD_SCR_SD_SPEC_1_0 0 |
#define | SD_SCR_SD_SPEC_1_10 1 |
#define | SD_SCR_SD_SPEC_2_00 2 |
#define | SD_SCR_DATA_STAT_AFTER_ERASE(pScr) SD_SCR(pScr, 55, 1) |
#define | SD_SCR_SD_SECURITY(pScr) SD_SCR(pScr, 52, 3) |
#define | SD_SCR_SD_SECURITY_NO 0 |
#define | SD_SCR_SD_SECURITY_NOTUSED 1 |
#define | SD_SCR_SD_SECURITY_1_01 2 |
#define | SD_SCR_SD_SECURITY_2_00 3 |
#define | SD_SCR_SD_BUS_WIDTHS(pScr) SD_SCR(pScr, 48, 4) |
#define | SD_SCR_SD_BUS_WIDTH_1BITS (1 << 0) |
#define | SD_SCR_SD_BUS_WIDTH_4BITS (1 << 2) |
Define Documentation
#define SD_SCR |
( |
|
pScr, |
|
|
|
field, |
|
|
|
bits | |
|
) |
| | SD_BITS32(pScr, 64, field, bits) |
SCR (Configuration register) access macros (64 bits, 2 * 32 bits, 8 * 8 bits).
Definition at line 298 of file sdmmc.h.
#define SD_SCR_SD_BUS_WIDTH_1BITS (1 << 0) |
1 bit (DAT0)
Definition at line 312 of file sdmmc.h.
#define SD_SCR_SD_BUS_WIDTH_4BITS (1 << 2) |
4 bit (DAT0~3)
Definition at line 313 of file sdmmc.h.
#define SD_SCR_SD_SECURITY_1_01 2 |
Version 1.01
Definition at line 309 of file sdmmc.h.
#define SD_SCR_SD_SECURITY_2_00 3 |
Version 2.00
Definition at line 310 of file sdmmc.h.
#define SD_SCR_SD_SECURITY_NO 0 |
No security
Definition at line 307 of file sdmmc.h.
#define SD_SCR_SD_SECURITY_NOTUSED 1 |
#define SD_SCR_SD_SPEC_1_0 0 |
SD v1.0~1.01
Definition at line 302 of file sdmmc.h.
#define SD_SCR_SD_SPEC_1_10 1 |
#define SD_SCR_SD_SPEC_2_00 2 |
#define SD_SCR_STRUCTURE_1_0 0 |
SD v1.01~2.00
Definition at line 300 of file sdmmc.h.