0X0020 0300-0X0020 031E Universal Port Multiplexer (Upmux) - Epson Arm S1C31 Series Technical Manual

Address Register name
0x0020 PDRCTL
02d4
(Pd Port Pull-up/down
Control Register)
0x0020 PDMODSEL
02dc
(Pd Port Mode Select
Register)
0x0020 PDFNCSEL
02de (Pd Port Function
Select Register)
0x0020 PPORTCLK
02e0 (P Port Clock Control
Register)
0x0020 PPORTINTFGRP
02e2 (P Port Interrupt Flag
Group Register)
0x0020 0300–0x0020 031e
Address Register name
0x0020 UPMUXP0MUX0
0300
(P00–01 Universal
Port Multiplexer
Setting Register)
0x0020 UPMUXP0MUX1
0302 (P02–03 Universal
Port Multiplexer
Setting Register)
0x0020 UPMUXP0MUX2
0304 (P04–05 Universal
Port Multiplexer
Setting Register)
S1C31D41 TECHNICAL MANUAL
(Rev. 1.1)
APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Bit Bit name
15–12 –
11 PDPDPU3
10 PDPDPU2
9 PDPDPU1
8 PDPDPU0
7–4 –
3 PDREN3
2 PDREN2
1 PDREN1
0 PDREN0
15–8 –
7–4 –
3 PDSEL3
2 PDSEL2
1 PDSEL1
0 PDSEL0
15–8 –
7–6 PD3MUX[1:0]
5–4 PD2MUX[1:0]
3–2 PD1MUX[1:0]
1–0 PD0MUX[1:0]
15–9 –
8 DBRUN
7–4 CLKDIV[3:0]
3–2 –
1–0 CLKSRC[1:0]
15–8 –
7 –
6 P6INT
5 P5INT
4 P4INT
3 P3INT
2 P2INT
1 P1INT
0 P0INT
Bit Bit name
15–13 P01PPFNC[2:0]
12–11 P01PERICH[1:0]
10–8 P01PERISEL[2:0]
7–5 P00PPFNC[2:0]
4–3 P00PERICH[1:0]
2–0 P00PERISEL[2:0]
15–13 P03PPFNC[2:0]
12–11 P03PERICH[1:0]
10–8 P03PERISEL[2:0]
7–5 P02PPFNC[2:0]
4–3 P02PERICH[1:0]
2–0 P02PERISEL[2:0]
15–13 P05PPFNC[2:0]
12–11 P05PERICH[1:0]
10–8 P05PERISEL[2:0]
7–5 P04PPFNC[2:0]
4–3 P04PERICH[1:0]
2–0 P04PERISEL[2:0]
Seiko Epson Corporation
Initial Reset R/W
0x0 – R
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0x0 – R
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0x00 – R
0x0 – R
0 H0 R/W
0 H0 R/W
1 H0 R/W
1 H0 R/W
0x00 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x00 – R
0 H0 R/WP –
0x0 H0 R/WP
0x0 – R
R/WP –
0x0 H0
0x00 – R
0 – R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
Universal Port Multiplexer (UPMUX)
Initial Reset 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
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
0x0 H0 R/W
0x0 H0 R/W
32 48
Remarks
pin pin pin
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32 48
Remarks
pin pin pin
– – –
– –
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✓
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✓
– –
✓
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✓
AP-A-19
64
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64
✓
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