R8C/3MQ Group 4. Special Function Registers (SFRs)
R01DS0044EJ0200 Rev.2.00 Page 19 of 47
Jun 29, 2012
X: Undefined
Note:
1. The blank areas are reserved and cannot be accessed by users.
2. Selectable by the IICSEL bit in the SSUIICSR register.
Table 4.5 SFR Information (5) (0120h to 019Fh)
(1)
Address Register Symbol After Reset
0120h Timer RC Mode Register TRCMR 01001000b
0121h Timer RC Control Register 1 TRCCR1 00h
0122h Timer RC Interrupt Enable Register TRCIER 01110000b
0123h Timer RC Status Register TRCSR 01110000b
0124h Timer RC I/O Control Register 0 TRCIOR0 10001000b
0125h Timer RC I/O Control Register 1 TRCIOR1 10001000b
0126h Timer RC Counter TRC 00h
00h0127h
0128h Timer RC General Register A TRCGRA FFh
FFh0129h
012Ah Timer RC General Register B TRCGRB FFh
FFh012Bh
012Ch Timer RC General Register C TRCGRC FFh
FFh012Dh
012Eh Timer RC General Register D TRCGRD FFh
FFh012Fh
0130h Timer RC Control Register 2 TRCCR2 00011000b
0131h Timer RC Digital Filter Function Select Register TRCDF 00h
0132h Timer RC Output Master Enable Register TRCOER 01111111b
0133h
0134h
0135h
0136h
0137h
0138h
0139h
013Ah
013Bh
013Ch
013Dh
013Eh
013Fh
:
0180h Timer RA Pin Select Register TRASR 00h
0181h Timer RB/RC Pin Select Register TRBRCSR 00h
0182h Timer RC Pin Select Register 0 TRCPSR0 00h
0183h Timer RC Pin Select Register 1 TRCPSR1 00h
0184h
0185h
0186h
0187h
0188h UART0 Pin Select Register U0SR 00h
0189h
018Ah
018Bh
018Ch SSU/IIC Pin Select Register SSUIICSR 00h
018Dh
018Eh INT Interrupt Input Pin Select Register INTSR 00h
018Fh I/O Function Pin Select Register PINSR 00h
0190h
0191h
0192h
0193h SS Bit Counter Register SSBR 11111000b
0194h
SS Transmit Data Register L / IIC bus Transmit Data Register
(2)
SSTDR / ICDRT FFh
0195h
SS Transmit Data Register H
(2)
SSTDRH FFh
0196h
SS Receive Data Register L / IIC bus Receive Data Register
(2)
SSRDR / ICDRR FFh
0197h
SS Receive Data Register H
(2)
SSRDRH FFh
0198h
SS Control Register H / IIC bus Control Register 1
(2)
SSCRH / ICCR1 00h
0199h
SS Control Register L / IIC bus Control Register 2
(2)
SSCRL / ICCR2 01111101b
019Ah
SS Mode Register / IIC bus Mode Register
(2)
SSMR / ICMR 00011000b
019Bh
SS Enable Register / IIC bus Interrupt Enable Register
(2)
SSER / ICIER 00h
019Ch
SS Status Register / IIC bus Status Register
(2)
SSSR / ICSR 00h / 0000X000b
019Dh
SS Mode Register 2 / Slave Address Register
(2)
SSMR2 / SAR 00h
019Eh
019Fh
