Datasheet

R01DS0032EJ0200 Rev.2.00 Page 28 of 88
Feb 07, 2011
M16C/64A Group 4. Special Function Registers (SFRs)
Note:
1. The blank areas are reserved. No access is allowed.
Table 4.9 SFR Information (9)
(1)
Address Register Symbol
Reset Value
0240h
0241h
0242h
0243h
0244h UART0 Special Mode Register 4 U0SMR4 00h
0245h UART0 Special Mode Register 3 U0SMR3 000X 0X0Xb
0246h UART0 Special Mode Register 2 U0SMR2 X000 0000b
0247h UART0 Special Mode Register U0SMR X000 0000b
0248h UART0 Transmit/Receive Mode Register U0MR 00h
0249h UART0 Bit Rate Register U0BRG XXh
024Ah
UART0 Transmit Buffer Register U0TB
XXh
024Bh XXh
024Ch UART0 Transmit/Receive Control Register 0 U0C0 0000 1000b
024Dh UART0 Transmit/Receive Control Register 1 U0C1 00XX 0010b
024Eh
UART0 Receive Buffer Register U0RB
XXh
024Fh XXh
0250h UART Transmit/Receive Control Register 2 UCON X000 0000b
0251h
0252h
0253h
0254h UART1 Special Mode Register 4 U1SMR4 00h
0255h UART1 Special Mode Register 3 U1SMR3 000X 0X0Xb
0256h UART1 Special Mode Register 2 U1SMR2 X000 0000b
0257h UART1 Special Mode Register U1SMR X000 0000b
0258h UART1 Transmit/Receive Mode Register U1MR 00h
0259h UART1 Bit Rate Register U1BRG XXh
025Ah
UART1 Transmit Buffer Register U1TB
XXh
025Bh XXh
025Ch UART1 Transmit/Receive Control Register 0 U1C0 0000 1000b
025Dh UART1 Transmit/Receive Control Register 1 U1C1 00XX 0010b
025Eh
UART1 Receive Buffer Register U1RB
XXh
025Fh XXh
0260h
0261h
0262h
0263h
0264h UART2 Special Mode Register 4 U2SMR4 00h
0265h UART2 Special Mode Register 3 U2SMR3 000X 0X0Xb
0266h UART2 Special Mode Register 2 U2SMR2 X000 0000b
0267h UART2 Special Mode Register U2SMR X000 0000b
0268h UART2 Transmit/Receive Mode Register U2MR 00h
0269h UART2 Bit Rate Register U2BRG XXh
026Ah
UART2 Transmit Buffer Register U2TB
XXh
026Bh XXh
026Ch UART2 Transmit/Receive Control Register 0 U2C0 0000 1000b
026Dh UART2 Transmit/Receive Control Register 1 U2C1 0000 0010b
026Eh
UART2 Receive Buffer Register U2RB
XXh
026Fh XXh
X: Undefined