M32C/83 Group (M32C/83, M32C/83T)
4. Special Function Registers (SFR)
Address
000016
000116
000216
000316
Register
Symbol
Value after RESET
1000 0000
0000 0011
2
2
(CNVss pin ="L")
(CNVss pin ="H")
(1)
000416 Processor Mode Register 0
PM0
000516 Processor Mode Register 1
000616 System Clock Control Register 0
000716 System Clock Control Register 1
PM1
0X00 00002
0000 X0002
0010 00002
1111 11112
XXXX 00002
XXXX 00002
CM0
CM1
WCR
AIER
PRCR
(2)
000816 Wait Control Register
000916 Address Match Interrupt Enable Register
000A16 Protect Register
XXXX 1000
XXXX 0000
2
(BYTE pin ="L")
(BYTE pin ="H")
(2)
000B16 External Data Bus Width Control Register
DS
2
000C16 Main Clock Division Register
000D16 Oscillation Stop Detection Register
000E16 Watchdog Timer Start Register
000F16 Watchdog Timer Control Register
001016
MCD
CM2
XXX0 10002
0016
WDTS
WDC
XX16
000X XXXX2
001116 Address Match Interrupt Register 0
RMAD0
00 00 0016
001216
001316
001416
001516 Address Match Interrupt Register 1
RMAD1
00 00 0016
001616
001716 VDC Control Register for PLL
001816
PLV
XXXX XX012
00 00 0016
001916 Address Match Interrupt Register 2
RMAD2
001A16
001B16 VDC Control Register 0
001C16
VDC0
0016
001D16 Address Match Interrupt Register 3
RMAD3
00 00 0016
001E16
001F16
002016
002116
002216
002316
002416
002516
002616
002716
002816
002916
002A16
002B16
002C16
002D16
002E16
002F16
X: Indeterminate
Blank spaces are reserved. No access is allowed.
NOTES:
1. The PM00 and PM01 bits in the PM1 register maintain values set before reset even if software reset or watchdog timer reset is performed.
2. These registers in M32C/83T cannot be used.
Page 22
Rev. 1.41 Jan.31, 2006
REJ03B0013-0141
of 91
RENESAS [ RENESAS TECHNOLOGY CORP ]
