Epson S1C31D50 Technical Manual page 383

Address Register name
0x0020 P6MODSEL
026c (P6 Port Mode Select
Register)
0x0020 P6FNCSEL
026e (P6 Port Function
Select Register)
0x0020 P7DAT
0270
(P7 Port Data
Register)
0x0020 P7IOEN
0272 (P7 Port Enable
Register)
S1C31D50/D51 TECHNICAL MANUAL
(Rev. 2.00)
APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Bit Bit name
15–8 –
7 P6SEL7
6 P6SEL6
5 P6SEL5
4 P6SEL4
3 P6SEL3
2 P6SEL2
1 P6SEL1
0 P6SEL0
15–14 P67MUX[1:0]
13–12 P66MUX[1:0]
11–10 P65MUX[1:0]
9–8 P64MUX[1:0]
7–6 P63MUX[1:0]
5–4 P62MUX[1:0]
3–2 P61MUX[1:0]
1–0 P60MUX[1:0]
15 P7OUT7
14 P7OUT6
13 P7OUT5
12 P7OUT4
11 P7OUT3
10 P7OUT2
9 P7OUT1
8 P7OUT0
7 P7IN7
6 P7IN6
5 P7IN5
4 P7IN4
3 P7IN3
2 P7IN2
1 P7IN1
0 P7IN0
15 P7IEN7
14 P7IEN6
13 P7IEN5
12 P7IEN4
11 P7IEN3
10 P7IEN2
9 P7IEN1
8 P7IEN0
7 P7OEN7
6 P7OEN6
5 P7OEN5
4 P7OEN4
3 P7OEN3
2 P7OEN2
1 P7OEN1
0 P7OEN0
Seiko Epson Corporation
Initial Reset R/W
0x00 – 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
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 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
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
48 64 80 100
Remarks
pin pin pin pin
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✓
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✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
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✓ ✓ ✓
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✓ ✓ ✓
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✓
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✓
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✓
– –
✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
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✓ ✓ ✓
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✓
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✓
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✓
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✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
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✓ ✓ ✓
AP-A-19
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