USER GUIDE / DISPLAY / DISPLAY CONTROLLER / REGISTER LIST

寄存器列表

Display Controller 的软件可见寄存器如下。偏移地址均相对于模块基地址。

表 1 寄存器内存映射表基址
名称基地址说明
DPU0x13340000DPU 寄存器内存映射基地址
表 2 寄存器映射表
名称RW复位值偏移地址访问宽度Mask
FRM_CFG_ADDRRW0x0000_00000x0000320xFFFF_FFFF
FRM_CFG_CTRLW0x0000_00000x0004320x0000_0003
SRD_CHAIN_ADDRRW0x0000_00000x1000320xFFFF_FFFF
SRD_CHAIN_CTRLW0x0000_00000x1004320x0000_0001
CTRLW0x0000_00000x2000320x0000_001F
STR0x0000_00000x2004320x8003_FFFF
CLR_STW0x0000_00000x2008320x8003_FFC6
INTCRW0x0000_00000x200C320x8003_FFC6
INT_FLAGR0x0000_00000x2010320x8083_FFC6
COM_CFGRW0x00cf_02b80x2014320x003F_03FF
PCFG_RD_CTRLRW0x0017_000b0x2018320x001F_001F
PCFG_WB_CTRLRW0x0000_000a0x201C320x0000_001F
PCFG_WDMARW0x00C0_40100x2024320x07FF_FFFF
PCFG_CMPWRW0x0000_000b0x2028320x0000_07FF
PCFG0_CMPWRW0x0060_04000x202C320x01FF_FFFF
PCFG1_CMPWRW0x0100_04000x2030320x01FF_FFFF
PCFG2_CMPWRW0x01E0_04000x2034320x01FF_FFFF
PCFG0_OFIFORW0x0318_018c0x2038320x07FF_07FF
PCFG1_OFIFORW0x0000_04a40x203C320x0000_07FF
FRAME_DES_READR0x0000_00000x2100320xFFFF_FFFF
LAY0_DES_READR0x0000_00000x2104320xFFFF_FFFF
LAY1_DES_READR0x0000_00000x2108320xFFFF_FFFF
LAY2_DES_READR0x0000_00000x210c320xFFFF_FFFF
LAY3_DES_READR0x0000_00000x2110320xFFFF_FFFF
RDMA_DES_READR0x0000_00000x2114320xFFFF_FFFF
DIR_FRM_SIZERW0x0000_00000x2118320xFFFF_FFFF
DIR_LAY_SIZERW0x0000_00000x211c320xFFFF_FFFF
DIR_LAY_POSRW0x0000_00000x2120320xFFFF_FFFF
SOFT_RESETW0x0000_00000x2124320x0000_0001
SOFT_RESET_FLAGRW0x0000_00000x2128320x0000_0001
WDMA_SITER0x0000_00000x221c320xFFFF_FFFF
REG_CFG_ENDRW0x0000_00000x2224320x0000_0001
LAY0_SITER0x0000_00000x3100320xFFFF_FFFF
LAY1_SITER0x0000_00000x3104320xFFFF_FFFF
LAY2_SITER0x0000_00000x3108320xFFFF_FFFF
LAY3_SITER0x0000_00000x310c320xFFFF_FFFF
RDMA_SITER0x0000_00000x3110320xFFFF_FFFF
CSC_MULT_YRVRW0x0662_04a80x3200320x07FF_07FF
CSC_MULT_GUGVRW0x0341_01900x3204320x03FF_01FF
CSC_MULT_BURW0x0000_08120x3208320x0000_0FFF
CSC_SUB_YUVRW0x0080_00000x320C320x00FF_001F
DISP_COMRW0x0000_00E00x8000320x003F_00F7
TFT_HSYNCRW0x0000_00000x9000320xFFF_FFF
TFT_VSYNCRW0x0000_00000x9004320xFFF_FFF
TFT_HDERW0x0000_00000x9008320xFFF_FFF
TFT_VDERW0x0000_00000x900C320xFFF_FFF
TFT_CFGRW0x0000_00000x9010320x003F_0787
TFT_STR0x0000_00000x9014320x0000_0003
SLCD_CFGRW0x0154_0D200xA000320x0FFF_0FFF
SLCD_WR_DUTYRW0x0000_00000xA004320xFFFF_FFFF
SLCD_TIMINGRW0x0000_00000xA008320xFFFF_FFFF
SLCD_FRM_SIZERW0x0000_00000xA00C320xFFFF_FFFF
SLCD_SLOW_TIMERW0x0000_00000xA010320x0000_FFFF
SLCD_REG_IFRW0x8000_00000xA014320xE0FF_FFFF
SLCD_STR0x0000_00000xA018320x0000_0001
SLCD_REG_CTRLW0x0000_00000xA01C320x0000_0001