USER GUIDE / MEMORY / PSRAM / REGISTER LIST

寄存器列表

本章详述了控制器所有可配置寄存器。所有寄存器均为32位宽度,严禁访问任何保留寄存器地址或保留寄存器区域。

表 1 寄存器内存映射基地址
名称基地址说明
PSRAMC0x133a1000PSRAM控制器基地址
表 2 XSY_PSRAM_CTRL 寄存器
名称RW复位值偏移地址访问宽度
CTRL_REGW0000_00000x0032
CFG_REGRWa000_00060x0432
AHB_INCRRW0000_084b0x0832
WAIT_REGRW0003_00030x0c32
SERVICE_REGRW0003_00030x1032
RFIFO_CTRLRW0007_00070x1432
DLL_LOCK_CTRLRCW2b2b_2b050x1832
DLL_DELAY_CTRLRW0000_00000x1c32
RE_INITRW0000_00000x2032
LOW_POWER_CTRLRW0000_00000x2432
TPURW0000_75310x2832
TRSTRW73a0_01910x2c32
TCEMRW0000_018e0x3032
THS_INITRW0003_0d480x3432
TDPD_INITRW0001_86a80x3832
MR_INITRW0047_20300x3c32
MR0RW0000_00000x4032
MR1R0000_00000x4432
MR2R0000_00000x4832
MR3R0000_00000x4c32
MR4RW0000_00000x5032
MR8RW0000_00000x5432
COMMAND_TIMINGRW0005_000c0x5832
RW_LATENCYRW0107_000e0x5c32
INITIAL_STATUSR0000_00000x6032
IDLE_WAITRW0003_0d400x6432
THSRW0000_75360x6832
TXPHSRW0000_00100x6c32
TXHSRW0000_75340x7032
TDPDRW0001_86a60x7432
TXPDPDRW0000_00100x7832
TXDPDRW0000_75360x7c32
TCQLZRW010a_000a0x8032
CSN_DUMMYRW0000_404a0x8432
RWDS_CTRLRW0000_00170x8832
MEMORY_RESETRW0000_00000x8c32
TRPRW0000_00290x9032
TRWRRW0000_00050x9432
DLL_DELAY_CNTR0003_03030x9832
MAIN_FSM_STATER0000_00000x9c32
DLL_DELAY_ADJUSTRW0000_00000xa032
MEM_SPECIALRW0000_00680xa432
INTR_STATUSR0000_00000xa832
INTR_CTRLRW0000_67000xac32
INTR_TESTRW0000_00000xb032
READ_TIMEOUTRW0000_00000xb432
MR_DIERW0000_00000xb832
BIST_CTRLRW0000_10000xd032
BIST_UDPRWaaff_55000xd432
LFSR_SEEDRW1234_56780xd832
BIST_ADDRRW0000_00000xdc32
BIST_STATUSR0000_00000xe032
BIST_DATA_BACKR0000_00000xe432
BIST_BIT_ERR0R0000_00000xe832
BIST_BIT_ERR1R0000_00000xec32
BIST_BIT_ERR2R0000_00000xf032
BIST_BIT_ERR3R0000_00000xf432
BIST_BIT_ERR4R0000_00000xf832
BIST_BIT_ERR5R0000_00000xfc32
BIST_BIT_ERR6R0000_00000x10032
BIST_BIT_ERR7R0000_00000x10432
RESERVE--0x110-0x12c-
IO_CTRL0RW0000_00000x20032
IO_CTRL1RW0000_00000x20432