参数资料
型号: R5F21284SNSP
厂商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 16-BIT CMOS MCU
中文描述: 单片16位CMOS微控制器
文件页数: 17/71页
文件大小: 552K
代理商: R5F21284SNSP
R8C/28 Group, R8C/29 Group
4. Special Function Registers (SFRs)
Rev.1.10
REJ03B0169-0110
May 17, 2007
Page 17 of 67
Table 4.3
SFR Information (3)
(1)
X: Undefined
NOTES:
1.
2.
The blank regions are reserved. Do not access locations in these regions.
Selected by the IICSEL bit in the PMR register.
Address
0080h
0081h
0082h
0083h
0084h
0085h
0086h
0087h
0088h
0089h
008Ah
008Bh
008Ch
008Dh
008Eh
008Fh
0090h
0091h
0092h
0093h
0094h
0095h
0096h
0097h
0098h
0099h
009Ah
009Bh
009Ch
009Dh
009Eh
009Fh
00A0h
00A1h
00A2h
00A3h
00A4h
00A5h
00A6h
00A7h
00A8h
00A9h
00AAh
00ABh
00ACh
00ADh
00AEh
00AFh
00B0h
00B1h
00B2h
00B3h
00B4h
00B5h
00B6h
00B7h
00B8h
00B9h
00BAh
00BBh
00BCh
00BDh
00BEh
00BFh
Register
Symbol
After reset
UART0 Transmit/Receive Mode Register
UART0 Bit Rate Register
UART0 Transmit Buffer Register
U0MR
U0BRG
U0TB
00h
XXh
XXh
XXh
00001000b
00000010b
XXh
XXh
00h
XXh
XXh
XXh
00001000b
00000010b
XXh
XXh
UART0 Transmit/Receive Control Register 0
UART0 Transmit/Receive Control Register 1
UART0 Receive Buffer Register
U0C0
U0C1
U0RB
UART1 Transmit/Receive Mode Register
UART1 Bit Rate Register
UART1 Transmit Buffer Register
U1MR
U1BRG
U1TB
UART1 Transmit/Receive Control Register 0
UART1 Transmit/Receive Control Register 1
UART1 Receive Buffer Register
U1C0
U1C1
U1RB
SS Control Register H / IIC bus Control Register 1
(2)
SS Control Register L / IIC bus Control Register 2
(2)
SS Mode Register / IIC bus Mode Register
(2)
SS Enable Register / IIC bus Interrupt Enable Register
(2)
SS Status Register / IIC bus Status Register
(2)
SS Mode Register 2 / Slave Address Register
(2)
SS Transmit Data Register / IIC bus Transmit Data Register
(2)
SS Receive Data Register / IIC bus Receive Data Register
(2)
SSCRH / ICCR1
SSCRL / ICCR2
SSMR / ICMR
SSER / ICIER
SSSR / ICSR
SSMR2 / SAR
SSTDR / ICDRT
SSRDR / ICDRR
00h
01111101b
00011000b
00h
00h / 0000X000b
00h
FFh
FFh
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