SH7763 Datasheet, PDF (1256/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 29 Serial I/O with FIFO (SIOF)
Table 29.3 Register State in Each Operating Mode
Channel Register Name
Power-On Manual
Abbreviation Reset
Reset
Sleep
Standby
0
Mode register 0
SIMDR0
H'8000
H'8000
Retained Retained
Clock select register 0
SISCR0
H'C000
H'C000
Retained Retained
Transmit data assign register 0 SITDAR0 H'0000
H'0000
Retained Retained
Receive data assign register 0 SIRDAR0 H'0000
H'0000
Retained Retained
Control data assign register 0 SICDAR0 H'0000
H'0000
Retained Retained
Control register 0
SICTR0
H'0000
H'0000
Retained Retained
FIFO control register 0
SIFCTR0 H'1000
H'1000
Retained Retained
Status register 0
SISTR0
H'0000
H'0000
Retained Retained
Interrupt enable register 0
SIIER0
H'0000
H'0000
Retained Retained
Transmit data register 0
SITDR0
H'xxxx xxxx H'xxxx xxxx Retained Retained
Receive data register 0
SIRDR0
H'xxxx xxxx H'xxxx xxxx Retained Retained
Transmit control data register 0 SITCR0
H'0000 0000 H'0000 0000 Retained Retained
Receive control data register 0 SIRCR0
H'xxxx xxxx H'xxxx xxxx Retained Retained
1
Mode register 1
SIMDR1
H'8000
H'8000
Retained Retained
Clock select register 1
SISCR1
H'C000
H'C000
Retained Retained
Transmit data assign register 1 SITDAR1 H'0000
H'0000
Retained Retained
Receive data assign register 1 SIRDAR1 H'0000
H'0000
Retained Retained
Control data assign register 1 SICDAR1 H'0000
H'0000
Retained Retained
Control register 1
SICTR1
H'0000
H'0000
Retained Retained
FIFO control register 1
SIFCTR1 H'1000
H'1000
Retained Retained
Status register 1
SISTR1
H'0000
H'0000
Retained Retained
Interrupt enable register 1
SIIER1
H'0000
H'0000
Retained Retained
Transmit data register 1
SITDR1
H'xxxx xxxx H'xxxx xxxx Retained Retained
Receive data register 1
SIRDR1
H'xxxx xxxx H'xxxx xxxx Retained Retained
Transmit control data register 1 SITCR1
H'0000 0000 H'0000 0000 Retained Retained
Receive control data register 1 SIRCR1
H'xxxx xxxx H'xxxx xxxx Retained Retained
Rev. 1.00 Oct. 01, 2007 Page 1190 of 1956
REJ09B0256-0100