Register Descriptions - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
16.3

Register Descriptions

Table 16.2 shows the register configuration. These registers enable this module to perform the following controls:
specifying master/slave modes, specifying a transfer format, and controlling the transmitter and receiver.
Table 16.2 Register Configuration
Channel Register Name
0 Control register_0
Slave select polarity register_0
Pin control register_0
Status register_0
Data register_0
Sequence control register_0
Sequence status register_0
Bit rate register_0
Data control register_0
Clock delay register_0
Slave select negation delay register_0
Next-access delay register_0
Command register0_0
Command register1_0
Command register2_0
Command register3_0
Buffer control register_0
Buffer data count setting register_0
1 Control register_1
Slave select polarity register_1
Pin control register_1
Status register_1
Data register_1
Sequence control register_1
Sequence status register_1
Bit rate register_1
Data control register_1
Clock delay register_1
Slave select negation delay register_1
Next-access delay register_1
Command register0_1
Command register1_1
Command register2_1
Command register3_1
Buffer control register_1
Buffer data count setting register_1
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
16. Renesas Serial Peripheral Interface
1
Abbreviation* R/W
SPCR_0 R/W
SSLP_0 R/W
SPPCR_0 R/W
2
SPSR_0 R/(W)*
SPDR_0 R/W
SPSCR_0 R/W
SPSSR_0 R
SPBR_0 R/W
SPDCR_0 R/W
SPCKD_0 R/W
SSLND_0 R/W
SPND_0 R/W
SPCMD0_0 R/W
SPCMD1_0 R/W
SPCMD2_0 R/W
SPCMD3_0 R/W
SPBFCR_0 R/W
SPBFDR_0 R
SPCR_1 R/W
SSLP_1 R/W
SPPCR_1 R/W
2
SPSR_1 R/(W)*
SPDR_1 R/W
SPSCR_1 R/W
SPSSR_1 R
SPBR_1 R/W
SPDCR_1 R/W
SPCKD_1 R/W
SSLND_1 R/W
SPND_1 R/W
SPCMD0_1 R/W
SPCMD1_1 R/W
SPCMD2_1 R/W
SPCMD3_1 R/W
SPBFCR_1 R/W
SPBFDR_1 R
Initial
Value Address
H'00 H'E800C800
H'00 H'E800C801
H'00 H'E800C802
H'60 H'E800C803
Undefined H'E800C804
H'00 H'E800C808
H'00 H'E800C809
H'FF H'E800C80A
H'20 H'E800C80B
H'00 H'E800C80C
H'00 H'E800C80D
H'00 H'E800C80E
H'070D H'E800C810
H'070D H'E800C812
H'070D H'E800C814
H'070D H'E800C816
H'00 H'E800C820
H'0000 H'E800C822
H'00 H'E800D000
H'00 H'E800D001
H'00 H'E800D002
H'60 H'E800D003
Undefined H'E800D004
H'00 H'E800D008
H'00 H'E800D009
H'FF H'E800D00A
H'20 H'E800D00B
H'00 H'E800D00C
H'00 H'E800D00D
H'00 H'E800D00E
H'070D H'E800D010
H'070D H'E800D012
H'070D H'E800D014
H'070D H'E800D016
H'00 H'E800D020
H'0000 H'E800D022
Access
Size
8
8
8
8
8, 16, 32
8
8
8
8
8
8
8
16
16
16
16
8
16
8
8
8
8
8, 16, 32
8
8
8
8
8
8
8
16
16
16
16
8
16
16-4