Epson S1C17W18 Technical Manual page 325

Address Register name
0x4272 P7IOEN
(P7 Port Enable
Register)
0x4274 P7RCTL
(P7 Port Pull-up/down
Control Register)
0x4276 P7INTF
(P7 Port Interrupt
Flag Register)
0x4278 P7INTCTL
(P7 Port Interrupt
Control Register)
0x427a P7CHATEN
(P7 Port Chattering
Filter Enable Register)
0x427c P7MODSEL
(P7 Port Mode Select
Register)
0x427e P7FNCSEL
(P7 Port Function
Select Register)
0x4280 P8DAT
(P8 Port Data
Register)
0x4282 P8IOEN
(P8 Port Enable
Register)
0x4284 P8RCTL
(P8 Port Pull-up/down
Control Register)
0x4286 P8INTF
(P8 Port Interrupt
Flag Register)
0x4288 P8INTCTL
(P8 Port Interrupt
Control Register)
0x428a P8CHATEN
(P8 Port Chattering
Filter Enable
Register)
0x428c P8MODSEL
(P8 Port Mode Select
Register)
0x428e P8FNCSEL
(P8 Port Function
Select Register)
S1C17W18 TECHNICAL MANUAL
(Rev. 1.2)
APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Bit Bit name
15–12 –
11–8 P7IEN[3:0]
7–4 –
3–0 P7OEN[3:0]
15–12 –
11–8 P7PDPU[3:0]
7–4 –
3–0 P7REN[3:0]
15–8 –
7–4 –
3–0 P7IF[3:0]
15–12 –
11–8 P7EDGE[3:0]
7–4 –
3–0 P7IE[3:0]
15–8 –
7–4 –
3–0 P7CHATEN[3:0]
15–8 –
7–4 –
3–0 P7SEL[3:0]
15–8 –
7–6 P73MUX[1:0]
5–4 P72MUX[1:0]
3–2 P71MUX[1:0]
1–0 P70MUX[1:0]
15–8 P8OUT[7:0]
7–0 P8IN[7:0]
15–8 P8IEN[7:0]
7–0 P8OEN[7:0]
15–8 P8PDPU[7:0]
7–0 P8REN[7:0]
15–8 –
7–0 P8IF[7:0]
15–8 P8EDGE[7:0]
7–0 P8IE[7:0]
15–8 –
7–0 P8CHATEN[7:0]
15–8 –
7–0 P8SEL[7:0]
15–14 P87MUX[1:0]
13–12 P86MUX[1:0]
11–10 P85MUX[1:0]
9–8 P84MUX[1:0]
7–6 P83MUX[1:0]
5–4 P82MUX[1:0]
3–2 P81MUX[1:0]
1–0 P80MUX[1:0]
Seiko Epson Corporation
Initial Reset R/W
0x0 – R
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
0x00 – R
0x0 – R
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
0x00 – R
0x0 – R
0x0 H0 R/W
0x00 – R
0x0 – R
0x0 H0 R/W
0x00 – R
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x00 H0 R/W
0x00 H0 R
0x00 H0 R/W
0x00 H0 R/W
0x00 H0 R/W
0x00 H0 R/W
0x00 – R
0x00 H0 R/W
0x00 H0 R/W
0x00 H0 R/W
0x00 – R
0x00 H0 R/W
0x00 – R
0x00 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
Remarks
–
–
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Cleared by writing 1.
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–
–
–
–
–
–
–
Cleared by writing 1.
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–
–
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AP-A-11