INPUT/OUTPUT PORTS AND PIN FUNCTIONS
8.3 Input/Output Port Related Registers
8
8.3 Input/Output Port Related Registers
The input/output port related registers included in the microcomputer consists of the port data register, port direc-
tion register and port operation mode register.
Note that P5 is reserved for future use. The tables below show an input/output port related register map.
Input/Output Port Related Register Map (1/2)
Address
+0 address
+1 address
See pages
8-7
b0
b7 b8
b15
H'0080 0700
H'0080 0702
H'0080 0704
H'0080 0706
H'0080 0708
H'0080 070A
H'0080 070C
H'0080 070E
H'0080 0710
H'0080 0712
H'0080 0714
H'0080 0716
|
P0 Data Register
(P0DATA)
P2 Data Register
(P2DATA)
P4 Data Register
(P4DATA)
P6 Data Register
(P6DATA)
P1 Data Register
(P1DATA)
P3 Data Register
(P3DATA)
8-7
(Use inhibited area)
8-7
P7 Data Register
(P7DATA)
P9 Data Register
(P9DATA)
8-7
P8 Data Register
(P8DATA)
8-7
P10 Data Register
(P10DATA)
P12 Data Register
(P12DATA)
P14 Data Register
(P14DATA)
P16 Data Register
(P16DATA)
P18 Data Register
(P18DATA)
P20 Data Register
(P20DATA)
P22 Data Register
(P22DATA)
P11 Data Register
(P11DATA)
P13 Data Register
(P13DATA)
P15 Data Register
(P15DATA)
P17 Data Register
(P17DATA)
P19 Data Register
(P19DATA)
P21 Data Register
(P21DATA)
8-7
8-7
8-7
8-7
8-7
8-7
(Use inhibited area)
8-7
(Use inhibited area)
H'0080 0720
H'0080 0722
H'0080 0724
H'0080 0726
H'0080 0728
H'0080 072A
H'0080 072C
H'0080 072E
H'0080 0730
H'0080 0732
H'0080 0734
H'0080 0736
P0 Direction Register
(P0DIR)
P2 Direction Register
(P2DIR)
P4 Direction Register
(P4DIR)
P6 Direction Register
(P6DIR)
P8 Direction Register
(P8DIR)
P10 Direction Register
(P10DIR)
P12 Direction Register
(P12DIR)
P14 Direction Register
(P14DIR)
P1 Direction Register
(P1DIR)
P3 Direction Register
(P3DIR)
8-8
8-8
8-8
8-8
8-8
8-8
8-8
8-8
8-8
8-8
8-8
8-8
(Use inhibited area)
P7 Direction Register
(P7DIR)
P9 Direction Register
(P9DIR)
P11 Direction Register
(P11DIR)
P13 Direction Register
(P13DIR)
P15 Direction Register
(P15DIR)
P16 Direction Register
(P16DIR)
P18 Direction Register
(P18DIR)
P20 Direction Register
(P20DIR)
P22 Direction Register
(P22DIR)
P17 Direction Register
(P17DIR)
P19 Direction Register
(P19DIR)
P21 Direction Register
(P21DIR)
(Use inhibited area)
32180 Group User’s Manual (Rev.1.0)
8-5
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