参数资料
型号: R5F21355ADFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
封装: 10 X 10 MM, 0.65 MM PITCH, PLASTIC, LQFP-52
文件页数: 24/57页
文件大小: 476K
代理商: R5F21355ADFP
R8C/2A Group, R8C/2B Group
4. Special Function Registers (SFRs)
Rev.1.00
Feb 09, 2007
Page 30 of 55
REJ03B0182-0100
Table 4.12
SFR Information (12)(1)
X: Undefined
NOTES:
1.
The blank regions are reserved. Do not access locations in these regions.
2.
The OFS register cannot be changed by a program. Use a flash programmer to write to it.
Address
Register
Symbol
After reset
02C0h
A/D Register 0
AD0
XXh
02C1h
XXh
02C2h
02C3h
02C4h
02C5h
02C6h
02C7h
02C8h
02C9h
02CAh
02CBh
02CCh
02CDh
02CEh
02CFh
02D0h
02D1h
02D2h
02D3h
02D4h
A/D Control Register 2
ADCON2
00001000b
02D5h
02D6h
A/D Control Register 0
ADCON0
00000011b
02D7h
A/D Control Register 1
ADCON1
00h
02D8h
02D9h
02DAh
02DBh
02DCh
02DDh
02DEh
02DFh
02E0h
02E1h
02E2h
02E3h
02E4h
Port P8 Direction Register
PD8
00h
02E5h
02E6h
Port P8 Register
P8
XXh
02E7h
02E8h
02E9h
02EAh
02EBh
02ECh
02EDh
02EEh
02EFh
02F0h
02F1h
02F2h
02F3h
02F4h
02F5h
02F6h
02F7h
02F8h
02F9h
02FAh
02FBh
02FCh
Pull-Up Control Register 2
PUR2
XXX00000b
02FDh
02FEh
02FFh
Timer RF Output Control Register
TRFOUT
00h
FFFFh
Option Function Select Register
OFS
(Note 2)
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