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RM0008
23.5.10
SPI register map
Serial peripheral interface (SPI)
The table provides shows the SPI register map and reset values.
Table 169. SPI register map and reset values
Offset
Register
0x00
SPI_CR1
Reserved
BR [2:0]
Reset value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0x04
SPI_CR2
Reserved
Reset value
0
0
0
0
0
0
0x08
SPI_SR
Reserved
Reset value
0 0 0
0
0
0
1
0
0x0C
0x10
0x14
0x18
SPI_DR
Reset value
SPI_CRCPR
Reset value
SPI_RXCRCR
Reset value
SPI_TXCRCR
Reset value
Reserved
Reserved
Reserved
Reserved
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DR[15:0]
0 0 0 0 0 0
CRCPOLY[15:0]
0 0 0 0 0 0
RxCRC[15:0]
0 0 0 0 0 0
TxCRC[15:0]
0 0 0 0 0 0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0x1C
SPI_I2SCFGR
Reserved
Reset value
0
0
0
0
0
0
0
0
0
0
0
0x20
SPI_I2SPR
Reserved
I2SDIV
Reset value
0
0
0
0
0
0
0
0
1
0
Note:
Refer to Table 1 on page 41 for the register boundary addresses.
Doc ID 13902 Rev 9
623/995
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