SH7785 Datasheet, PDF (1194/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

23. Serial Peripheral Interface (HSPI)
23.3.5 Receive Buffer Register (SPRBR)
SPRBR is a 32-bit read-only register that stores received data.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
————————————————
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R R R R
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
————————
RD
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R R R R
Bit
31 to 8
Initial
Bit Name Value
⎯
All 0
7 to 0 RD
All 0
R/W Description
R
Reserved
These bits are always read as an undefined value. The
write value should always be 0.
R
Receive Data
Data is transferred from the shift register to these bits
every time one byte of data is received if the previously
received data has been read.
Rev.1.00 Jan. 10, 2008 Page 1164 of 1658
REJ09B0261-0100