Filter
Top Products
Section 16 Renesas Serial Peripheral Interface
Page 780 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Channel Register Name Abbreviation*
1
R/W
Initial
Value Address
Access
Size
1 Control register_1 SPCR_1 R/W H'00 H'FFFF8800 8, 16
Slave select polarity
register_1
SSLP_1 R/W H'00 H'FFFF8801 8, 16
Pin control register_1 SPPCR_1 R/W H'00 H'FFFF8802 8, 16
Status register_1 SPSR_1 R/(W)*
2
H'60 H'FFF8803 8, 16
Data register_1 SPDR_1 R/W Undefined H'FFFF8804 8, 16,
32
Sequence control
register_1
SPSCR_1 R/W H'00 H'FFFF8808 8, 16
Sequence status register_1 SPSSR_1 R H'00 H'FFFF8809 8, 16
Bit rate register_1 SPBR_1 R/W H'FF H'FFFF880A 8, 16
Data control register_1 SPDCR_1 R/W H'20 H'FFFF880B 8, 16
Clock delay register_1 SPCKD_1 R/W H'00 H'FFFF880C 8, 16
Slave select negation delay
register_1
SSLND_1 R/W H'00 H'FFFF880D 8, 16
Next-access delay
register_1
SPND_1 R/W H'00 H'FFFF880E 8
Command register_10 SPCMD_10 R/W H'070D H'FFFF8810 16
Command register_11 SPCMD_11 R/W H'070D H'FFFF8812 16
Command register_12 SPCMD_12 R/W H'070D H'FFFF8814 16
Command register_13 SPCMD_13 R/W H'070D H'FFFF8816 16
Buffer control register_1 SPBFCR_1 R/W H’00 H’FFFF8820 8, 16
Buffer data count setting
register_1
SPBFDR_1 R H'0000 H'FFFF8822 8, 16
Notes: 1. In the description of the register names, the channel is omitted.
2. Only 0 can be written to clear the flag.