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SemiDrive SSDK Appication Program Interface PTG3.0
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#include <sdrv_sdramc.h>
Data Fields | |
| uint32_t | mrd_cycle |
| uint32_t | t_wtr_cycle |
| uint32_t | t_rcd_ns |
| uint32_t | t_rfc_ns |
| uint32_t | t_rc_ns |
| uint32_t | t_ras_ns |
| uint32_t | t_wr_ns |
| uint32_t | t_rrd_ns |
| uint32_t | t_rp_ns |
| uint32_t mrd_cycle |
mode register set command cycle time
| uint32_t t_ras_ns |
active to precharge command
| uint32_t t_rc_ns |
active to active/auto refresh command period
| uint32_t t_rcd_ns |
active to read or write delay
| uint32_t t_rfc_ns |
auto refresh to active/auto
| uint32_t t_rp_ns |
precharge command period
| uint32_t t_rrd_ns |
active bank a to active bank b command
| uint32_t t_wr_ns |
write recovery time
| uint32_t t_wtr_cycle |
internal write to read command delay
1.9.4