Epson S1C17M20 Technical Manual page 284

APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Address Register name
0x4206 P0INTF
(P0 Port Interrupt
Flag Register)
0x4208 P0INTCTL
(P0 Port Interrupt
Control Register)
0x420a P0CHATEN
(P0 Port Chattering
Filter Enable Register)
0x420c P0MODSEL
(P0 Port Mode Select
Register)
0x420e P0FNCSEL
(P0 Port Function
Select Register)
AP-A-8
Bit Bit name
15–8 –
7 P0IF7
6 P0IF6
5 P0IF5
4 P0IF4
3 P0IF3
2 P0IF2
1 P0IF1
0 P0IF0
15 P0EDGE7
14 P0EDGE6
13 P0EDGE5
12 P0EDGE4
11 P0EDGE3
10 P0EDGE2
9 P0EDGE1
8 P0EDGE0
7 P0IE7
6 P0IE6
5 P0IE5
4 P0IE4
3 P0IE3
2 P0IE2
1 P0IE1
0 P0IE0
15–8 –
7 P0CHATEN7
6 P0CHATEN6
5 P0CHATEN5
4 P0CHATEN4
3 P0CHATEN3
2 P0CHATEN2
1 P0CHATEN1
0 P0CHATEN0
15–8 –
7 P0SEL7
6 P0SEL6
5 P0SEL5
4 P0SEL4
3 P0SEL3
2 P0SEL2
1 P0SEL1
0 P0SEL0
15–14 P07MUX[1:0]
13–12 P06MUX[1:0]
11–10 P05MUX[1:0]
9–8 P04MUX[1:0]
7–6 P03MUX[1:0]
5–4 P02MUX[1:0]
3–2 P01MUX[1:0]
1–0 P00MUX[1:0]
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
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
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
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
S1C17M20/M21/M22/M23/M24/M25
M20/M23 M21/ M22/
Remarks
24pin 32pin M24 M25
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TECHNICAL MANUAL (Rev. 1.0)
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