
Special Function Registers
25
Specifications in this manual are tentative and subject to change
Rev. E
MITSUBISHI MICROCOMPUTERS
M30245 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Table 1.13. SFR Map (8)
Address
Register name
Acronym
Value after reset
03C016
A-D register 0
AD0
03C116
03C216
A-D register 1
AD1
03C316
03C416
A-D register 2
AD2
03C516
03C616
A-D register 3
AD3
03C716
03C816
A-D register 4
AD4
03C916
03CA16
A-D register 5
AD5
03CB16
03CC16
A-D register 6
AD6
03CD16
03CE16
A-D register 7
AD7
03CF16
03D016
03D116
03D216
03D316
03D416 A-D control register 2
ADCON2
0
03D516
03D616
ADCON0
0000 0???
03D716 A-D conrol register 1
ADCON1
0016
03D816
03D916
03DA16
03DB16 Frequency synthesizer clock control
FSCCR
0016
03DC16 Frequency synthesizer control
FSC
6016
03DD16 Frequency synthesizer multiplier control
FSM
FF16
03DE16 Frequency synthesizer prescaler control
FSP
FF16
03DF16 Frequency synthesizer divider
FSD
FF16
03E016 Port P0
P0
03E116 Port P1
P1
03E216 Port P0 direction register
PD0
0016
03E316 Port P1 direction register
PD1
0016
03E416 Port P2
P2
03E516 Port P3
P3
03E616 Port P2 direction register
PD2
0016
03E716 Port P3 direction register
PD3
0016
03E816 Port P4
P4
03E916 Port P5
P5
03EA16 Port P4 direction register
PD4
0016
03EB16 Port P5 direction register
PD5
0016
03EC16 Port P6
P6
03ED16 Port P7
P7
03EE16 Port P6 direction register
PD6
0016
03EF16 Port P7 direction register
PD7
0016
03F016 Port P8
P8
03F116 Port P9
P9
00
0
03F216 Port P8 direction register
PD8
0 0
00 0 0 0
03F316 Port P9 direction register
PD9
00
0
03F416 Port P10
P10
03F516
03F616 Port P10 direction register
PD10
0016
03F716
03F816
03F916 Key-input mode register
KUPM
0016
03FA16 P7 drive capacity
P7DR
0016
03FB16
03FC16 Pull-up control register 0
PUR0
0016
03FD16 Pull-up control register 1 (Note 3)
PUR1
0016
03FE16 Pull-up control register 2
PUR2
00
000
03FF16 Port control register
PCR
0
A-D conrol register 0
Note 1: The contents of other registers and RAM is undefined when the microcomputer is reset. The initial value must therefore be set.
Note 2: Locations in the SFR area where nothing is assigned are reserved areas. Do not access these areas for read or write.
Note 3: For hardware reset, when Vcc is applied to the CNVss pin, it is 0216 at reset. For a software reset, if bit 1 and bit 0 of the
processor mode register 0 (address 000416) are [102] or [112], then it becomes 0216 at a reset.
? : Undefined
: Nothing is mapped
to this bit