Renesas M32R/ECU Series - Page 178

8
8-5
INPUT/OUTPUT PORTS AND PIN FUNCTIONS
32180 Group User’s Manual (Rev.1.0)
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
b0 b7 b8 b15
H'0080 0700 P0 Data Register P1 Data Register 8-7
(P0DATA) (P1DATA)
H'0080 0702 P2 Data Register P3 Data Register 8-7
(P2DATA) (P3DATA)
H'0080 0704 P4 Data Register (Use inhibited area) 8-7
(P4DATA)
H'0080 0706 P6 Data Register P7 Data Register 8-7
(P6DATA) (P7DATA)
H'0080 0708 P8 Data Register P9 Data Register 8-7
(P8DATA) (P9DATA)
H'0080 070A P10 Data Register P11 Data Register 8-7
(P10DATA) (P11DATA)
H'0080 070C P12 Data Register P13 Data Register 8-7
(P12DATA) (P13DATA)
H'0080 070E P14 Data Register P15 Data Register 8-7
(P14DATA) (P15DATA)
H'0080 0710 P16 Data Register P17 Data Register 8-7
(P16DATA) (P17DATA)
H'0080 0712 P18 Data Register P19 Data Register 8-7
(P18DATA) (P19DATA)
H'0080 0714 P20 Data Register P21 Data Register 8-7
(P20DATA) (P21DATA)
H'0080 0716 P22 Data Register (Use inhibited area) 8-7
(P22DATA)
(Use inhibited area)
H'0080 0720 P0 Direction Register P1 Direction Register 8-8
(P0DIR) (P1DIR)
H'0080 0722 P2 Direction Register P3 Direction Register 8-8
(P2DIR) (P3DIR)
H'0080 0724 P4 Direction Register (Use inhibited area) 8-8
(P4DIR)
H'0080 0726 P6 Direction Register P7 Direction Register 8-8
(P6DIR) (P7DIR)
H'0080 0728 P8 Direction Register P9 Direction Register 8-8
(P8DIR) (P9DIR)
H'0080 072A P10 Direction Register P11 Direction Register 8-8
(P10DIR) (P11DIR)
H'0080 072C P12 Direction Register P13 Direction Register 8-8
(P12DIR) (P13DIR)
H'0080 072E P14 Direction Register P15 Direction Register 8-8
(P14DIR) (P15DIR)
H'0080 0730 P16 Direction Register P17 Direction Register 8-8
(P16DIR) (P17DIR)
H'0080 0732 P18 Direction Register P19 Direction Register 8-8
(P18DIR) (P19DIR)
H'0080 0734 P20 Direction Register P21 Direction Register 8-8
(P20DIR) (P21DIR)
H'0080 0736 P22 Direction Register (Use inhibited area) 8-8
(P22DIR)
8.3 Input/Output Port Related Registers
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