Sfr - Renesas M16C/60 Series Hardware Manual

Under development
This document is under development and its contents are subject to change.
M16C/6N5 Group

SFR

Figures 1.4.1 to 1.4.12 show the location of peripheral function control registers and the value after reset.
Address
0000
16
0001
16
0002
16
0003
16
0004 Processor mode register 0 (Note 1)
16
Processor mode register 1
0005
16
System clock control register 0
0006
16
System clock control register 1
0007
16
Chip select control register
0008
16
Address match interrupt enable register
0009
16
Protect register
000A
16
000B
16
Oscillation stop detection register (Note 2)
000C
16
000D
16
Watchdog timer start register
000E
16
Watchdog timer control register
000F
16
0010
16
Address match interrupt register 0
0011
16
0012
16
0013
16
0014
16
Address match interrupt register 1
0015
16
0016
16
0017
16
0018
16
0019
16
001A
16
Chip select expansion control register
001B
16
PLL control register 0
001C
16
001D
16
Processor mode register 2
001E
16
001F
16
0020
16
DMA0 source pointer
0021
16
0022
16
0023
16
0024
16
DMA0 destination pointer
0025
16
0026
16
0027
16
0028
16
DMA0 transfer counter
0029
16
002A
16
002B
16
DMA0 control register
002C
16
002D
16
002E
16
002F
16
0030
16
DMA1 source pointer
0031
16
0032
16
0033
16
0034
16
0035 DMA1 destination pointer
16
0036
16
0037
16
0038
16
DMA1 transfer counter
0039
16
003A
16
003B
16
DMA1 control register
003C
16
003D
16
003E
16
003F
16
X: Undefined
Note 1: The PM00 and PM01 bits do not change at software reset, watchdog timer reset and oscillation stop detection reset.
Note 2: The CM20, CM21, and CM27 bits do not change at oscillation stop detection reset.
Note 3: The blank areas are reserved and cannot be accessed by users.
Figure 1.4.1 Location of Peripheral Function Control Registers and Value at After Reset (1)
Rev.1.00 2003.05.30 page 11
Register Symbol After reset
00000000 (CNV
2
PM0
00000011 (CNV
2
PM1
0XXX1000
CM0 01001000
CM1
00100000
CSR 00000001
AIER XXXXXX00
PRCR
XX000000
CM2 0X00X000
WDTS XX
16
WDC
00XXXXXX
00
16
RMAD0 00
16
X0
16
00
16
RMAD1 00
16
X0
16
CSE 00
16
PLC0
0001X010
PM2 XXX00000
XX
16
SAR0
XX
16
XX
16
XX
16
DAR0 XX
16
XX
16
XX
16
TCR0
XX
16
DM0CON 00000X00
XX
16
SAR1 XX
16
XX
16
XX
16
DAR1 XX
16
XX
16
XX
16
TCR1
XX
16
DM1CON 00000X00
SFR
pin is "L")
SS
pin is "H")
SS
2
2
2
2
2
2
2
2
2
2
2
2