Epson Arm S1C31 Series Technical Manual page 368

APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
0x0020 0200–0x0020 02e2
Address Register name
0x0020 P0DAT
0200 (P0 Port Data
Register)
0x0020 P0IOEN
0202
(P0 Port Enable
Register)
0x0020 P0RCTL
0204 (P0 Port Pull-up/down
Control Register)
AP-A-6
Bit Bit name
15 P0OUT7
14 P0OUT6
13 P0OUT5
12 P0OUT4
11 P0OUT3
10 P0OUT2
9 P0OUT1
8 P0OUT0
7 P0IN7
6 P0IN6
5 P0IN5
4 P0IN4
3 P0IN3
2 P0IN2
1 P0IN1
0 P0IN0
15 P0IEN7
14 P0IEN6
13 P0IEN5
12 P0IEN4
11 P0IEN3
10 P0IEN2
9 P0IEN1
8 P0IEN0
7 P0OEN7
6 P0OEN6
5 P0OEN5
4 P0OEN4
3 P0OEN3
2 P0OEN2
1 P0OEN1
0 P0OEN0
15 P0PDPU7
14 P0PDPU6
13 P0PDPU5
12 P0PDPU4
11 P0PDPU3
10 P0PDPU2
9 P0PDPU1
8 P0PDPU0
7 P0REN7
6 P0REN6
5 P0REN5
4 P0REN4
3 P0REN3
2 P0REN2
1 P0REN1
0 P0REN0
Seiko Epson Corporation
Initial Reset R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
S1C31D41 TECHNICAL MANUAL
I/O Ports (PPORT)
32 48
Remarks
pin pin pin
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(Rev. 1.1)
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