diff options
| author | Fredrik Thulin <fredrik@thulin.net> | 2016-06-16 16:17:20 +0200 |
|---|---|---|
| committer | Fredrik Thulin <fredrik@thulin.net> | 2016-06-16 16:17:20 +0200 |
| commit | b61dc669d8b01b49b3a5eb5b494d4270bb4c1b0b (patch) | |
| tree | d888d6c2453d9da7df27db96a4df54d58d2431bd /stm-sdram.h | |
| parent | bba436de5395bda8c83a31720a4243eba2646086 (diff) | |
| parent | e961e9818193acbb18c503830a554e52285e096b (diff) | |
Merge branch 'master' into ft-ks_flash
Diffstat (limited to 'stm-sdram.h')
| -rw-r--r-- | stm-sdram.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/stm-sdram.h b/stm-sdram.h index 8f58b34..8307ed3 100644 --- a/stm-sdram.h +++ b/stm-sdram.h @@ -41,23 +41,6 @@ /* Memory Size, 64 MBytes (512 Mbits) */
#define SDRAM_SIZE 0x4000000
-/* Mode Register Bits */
-#define SDRAM_MODEREG_BURST_LENGTH_1 ((uint16_t)0x0000)
-#define SDRAM_MODEREG_BURST_LENGTH_2 ((uint16_t)0x0001)
-#define SDRAM_MODEREG_BURST_LENGTH_4 ((uint16_t)0x0002)
-#define SDRAM_MODEREG_BURST_LENGTH_8 ((uint16_t)0x0004)
-
-#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL ((uint16_t)0x0000)
-#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED ((uint16_t)0x0008)
-
-#define SDRAM_MODEREG_CAS_LATENCY_2 ((uint16_t)0x0020)
-#define SDRAM_MODEREG_CAS_LATENCY_3 ((uint16_t)0x0030)
-
-#define SDRAM_MODEREG_OPERATING_MODE_STANDARD ((uint16_t)0x0000)
-
-#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000)
-#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE ((uint16_t)0x0200)
-
extern SDRAM_HandleTypeDef hsdram1;
extern SDRAM_HandleTypeDef hsdram2;
|