W90P710CD Datasheet, PDF (236/552 Pages) Winbond – 32-BIT ARM7TDMI-BASED MCU

W90P710CD/W90P710CDG
6.9.2 Register Mapping
REGISTER
ADDRESS
SD Registers (6)
SDGCR
0xFFF0_0000
R/W
DESCRIPTION
R/W SD Global Control Register
RESET VALUE
0x0000_0000
SDDSA
0xFFF0_0004
R/W
SD DMA
Register
Transfer Starting Address
0x0000_0000
SDBCR
0xFFF0_7008 R/W SD DMA Byte Count Register
0x0000_0000
SDGIER
0xFFF0_700C R/W SD Global Interrupt Enable Register
0x0000_0000
SDGISR
0xFFF0_7010 R/W SD Global Interrupt Status Register
0x0000_0000
SDBIST
0xFFF0_7014
Secure Digital Registers (8)
SDICR
0xFFF0_7300
R/W SD BIST Register
R/W SD Interface Control Register
0x0000_0000
0x0000_0000
SDHIIR
0xFFF0_7304 R/W SD Host Interface Initial Register
0x0000_0018
SDIIER
SDIISR
0xFFF0_7308 R/W SD Interface Interrupt Enable Register
0xFFF0_730C R/W ^{SD Interface Interrupt Status Register}
0x0000_0000
0x0000_00XX
SDAUG
0xFFF0_7310 R/W SD Command Argument Register
0x0000_0000
SDRSP0
0xFFF0_7314
R
SD Receive Response Token Register
0
0xXXXX_XXXX
SDRSP1
0x0000_0318
R
SD Receive Response Token Register
1
0x0000_XXXX
SDBLEN
0xFFF0_731C R/W SD Block Length Register
Internal Buffer Access Register (256)
FB0_0
…..
FB0_127
0xFFF0_7400
…..
0xFFF0_75FC
R/W Flash Buffer 0
0x0000_0000
Undefined
FB1_0
…..
FB1_127
0xFFF0_7800
…..
0xFFF0_79FC
R/W Flash Buffer 1
Undefined
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