M16C65 Datasheet, PDF (74/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
4. Special Function Registers (SFRs)
Table 4.2 SFR Information (2/16) ⁽¹⁾
Address
0020h
0021h
0022h
0023h
0024h
0025h
0026h
0027h
0028h
0029h
002Ah
Register
40 MHz On-Chip Oscillator Control Register 0
Voltage Monitor Function Select Register
Voltage Detection 1 Level Select Register
Voltage Monitor 0 Circuit Control Register
002Bh
002Ch
002Dh
002Eh
002Fh
0030h
0031h
0032h
0033h
0034h
0035h
0036h
0037h
0038h
0039h
003Ah
003Bh
003Ch
003Dh
003Eh
003Fh
0040h
0041h
0042h
0043h
0044h
0045h
0046h
0047h
0048h
0049h
004Ah
004Bh
004Ch
004Dh
004Eh
004Fh
Voltage Monitor 1 Circuit Control Register
Voltage Monitor 2 Circuit Control Register
INT7 Interrupt Control Register
INT6 Interrupt Control Register
INT3 Interrupt Control Register
Timer B5 Interrupt Control Register
Timer B4 Interrupt Control Register UART1 Bus Collision Detection Interrupt
Control Register
Timer B3 Interrupt Control Register UART0 Bus Collision Detection Interrupt
Control Register
SI/O4 Interrupt Control Register INT5 Interrupt Control Register
SI/O3 Interrupt Control Register INT4 Interrupt Control Register
UART2 Bus Collision Detection Interrupt Control Register
DMA0 Interrupt Control Register
DMA1 Interrupt Control Register
Key Input Interrupt Control Register
A/D Conversion Interrupt Control Register
UART2 Transmit Interrupt Control Register
Symbol
After Reset
FRA0
XXXX XX00b
VWCE
VD1LS
VW0C
VW1C
VW2C
00h ⁽⁵⁾
0000 1010b ⁽⁵⁾
1100 1X10b ^{(2), (3)}
1100 1X11b ^{(2), (4)}
1000 XX10b ⁽⁶⁾
1000 0X10b ⁽⁶⁾
INT7IC
INT6IC
INT3IC
TB5IC
TB4IC U1BCNIC
XX00 X000b
XX00 X000b
XX00 X000b
XXXX X000b
XXXX X000b
TB3IC U0BCNIC XXXX X000b
S4IC INT5IC
S3IC INT4IC
BCNIC
DM0IC
DM1IC
KUPIC
ADIC
S2TIC
XX00 X000b
XX00 X000b
XXXX X000b
XXXX X000b
XXXX X000b
XXXX X000b
XXXX X000b
XXXX X000b
Notes:
1.
2.
3.
4.
5.
6.
X: Undefined
The blank areas are reserved. No access is allowed.
Software reset, watchdog timer reset, oscillation stop detection reset, voltage monitor 1 reset, and voltage monitor 2 reset do not affect the
following register or bit: VW0C register and VW2C3 bit in the VW2C register.
When the LVDAS bit of address OFS1 is 1 at hardware reset
This value shows the value after any of the following resets.
- Voltage monitor 0 reset
- When the LVDAS bit of address OFS1 is 0 at hardware reset
- Power-on reset
Hardware reset, power-on reset, voltage monitor 0 reset, voltage monitor 1 reset, or voltage monitor 2 reset
Hardware reset, power-on reset, or voltage monitor 0 reset
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
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