R5F21132DFP(2010) View Datasheet(PDF) - Renesas Electronics
Part Name
Description
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R5F21132DFP Datasheet PDF : 33 Pages
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R8C/13 Group
4. Special Function Register (SFR)
4. Special Function Register (SFR)
SFR(Special Function Register) is the control register of peripheral functions. Tables 4.1 to 4.4 list the SFR
information
Table 4.1 SFR Information(1)(1)
Address
Register
000016
000116
000216
000316
000416
000516
000616
000716
000816
000916
000A16
000B16
000C16
000D16
000E16
000F16
001016
001116
001216
001316
001416
001516
001616
001716
001816
001916
001A16
Processor mode register 0(1)
Processor mode register 1
System clock control register 0
System clock control register 1
High-speed on-chip oscillator control register 0
Address match interrupt enable register
Protect register
High-speed on-chip oscillator control register 1
Oscillation stop detection register
Watchdog timer reset register
Watchdog timer start register
Watchdog timer control register
Address match interrupt register 0
Address match interrupt register 1
Voltage detection register 1(2)
Voltage detection register 2(2)
001B16
001C16
001D16
001E16
001F16
INT0 input filter select register
Voltage detection interrupt register(2)
002016
002116
002216
002316
002416
002516
002616
002716
002816
002916
002A16
002B16
002C16
002D16
002E16
002F16
003016
003116
003216
003316
003416
003516
003616
003716
003816
003916
003A16
003B16
003C16
003D16
003E16
003F16
X : Undefined
NOTES:
1. Blank spaces are reserved. No access is allowed.
2. Software reset or the watchdog timer reset does not affect this register.
3. Owing to Reset input.
4. In the case of RESET pin = H retaining.
Symbol
After reset
PM0
PM1
CM0
CM1
HR0
AIER
PRCR
HR1
OCD
WDTR
WDTS
WDC
RMAD0
RMAD1
VCR1
VCR2
INT0F
D4INT
0016
0016
011010002
001000002
0016
XXXXXX002
00XXX0002
4016
000001002
X X1 6
X X1 6
000111112
0016
0016
X016
0016
0016
X016
000010002
0016 (3)
100000002(4)
XXXXX0002
0016 (3)
010000012(4)
Rev.1.20 Jan 27, 2006 page 10 of 27
REJ03B0069-0120
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