D12320VF25IV Datasheet, PDF (1103/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Module
WDT
Register
Timer control/status register
Timer counter
Reset control/status register
SCI0
SCI1
SCI2
Serial mode register 0
Bit rate register 0
Serial control register 0
Transmit data register 0
Serial status register 0
Receive data register 0
Smart card mode register 0
Serial mode register 1
Bit rate register 1
Serial control register 1
Transmit data register 1
Serial status register 1
Receive data register 1
Smart card mode register 1
Serial mode register 2
Bit rate register 2
Serial control register 2
Transmit data register 2
Serial status register 2
Receive data register 2
Smart card mode register 2
Appendix B Internal I/O Registers
Abbreviation R/W Initial Value Address^*1
TCSR
R/(W)^*12 H'18
H'FFBC:
Write^*11
H'FFBC:
Read
TCNT
R/W H'00
H'FFBC:
Write^*8
RSTCSR
R/(W)^*12 H'1F
H'FFBD:
Read
H'FFBE:
Write^*11
H'FFBF:
Read
SMR0
R/W H'00
H'FF78
BRR0
R/W H'FF
H'FF79
SCR0
R/W H'00
H'FF7A
TDR0
SSR0
R/W H'FF
R/(W)^*2 H'84
H'FF7B
H'FF7C
RDR0
R
H'00
H'FF7D
SCMR0
R/W H'F2
H'FF7E
SMR1
R/W H'00
H'FF80
BRR1
R/W H'FF
H'FF81
SCR1
R/W H'00
H'FF82
TDR1
SSR1
R/W H'FF
R/(W)^*2 H'84
H'FF83
H'FF84
RDR1
R
H'00
H'FF85
SCMR1
R/W H'F2
H'FF86
SMR2
R/W H'00
H'FF88
BRR2
R/W H'FF
H'FF89
SCR2
R/W H'00
H'FF8A
TDR2
SSR2
R/W H'FF
R/(W)^*2 H'84
H'FF8B
H'FF8C
RDR2
R
H'00
H'FF8D
SCMR2
R/W H'F2
H'FF8E
Rev.6.00 Sep. 27, 2007 Page 1071 of 1266
REJ09B0220-0600