Epson S1C17W22 Technical Manual page 321

APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Address Register name
0x4312 P2UPMUX1
(P22–23 Universal
Port Multiplexer
Setting Register)
0x4314 P2UPMUX2
(P24–25 Universal
Port Multiplexer
Setting Register)
0x4316 P2UPMUX3
(P26–27 Universal
Port Multiplexer
Setting Register)
0x4318 P3UPMUX0
(P30–31 Universal
Port Multiplexer
Setting Register)
0x431a P3UPMUX1
(P32–33 Universal
Port Multiplexer
Setting Register)
0x431c P3UPMUX2
(P34–35 Universal
Port Multiplexer
Setting Register)
0x431e P3UPMUX3
(P36–37 Universal
Port Multiplexer
Setting Register)
0x4380–0x438e
Address Register name
0x4380 UA0CLK
(UART Ch.0 Clock
Control Register)
AP-A-12
Bit Bit name
15–13 P23PPFNC[2:0]
12–11 P23PERICH[1:0]
10–8 P23PERISEL[2:0]
7–5 P22PPFNC[2:0]
4–3 P22PERICH[1:0]
2–0 P22PERISEL[2:0]
15–13 P25PPFNC[2:0]
12–11 P25PERICH[1:0]
10–8 P25PERISEL[2:0]
7–5 P24PPFNC[2:0]
4–3 P24PERICH[1:0]
2–0 P24PERISEL[2:0]
15–13 P27PPFNC[2:0]
12–11 P27PERICH[1:0]
10–8 P27PERISEL[2:0]
7–5 P26PPFNC[2:0]
4–3 P26PERICH[1:0]
2–0 P26PERISEL[2:0]
15–13 P31PPFNC[2:0]
12–11 P31PERICH[1:0]
10–8 P31PERISEL[2:0]
7–5 P30PPFNC[2:0]
4–3 P30PERICH[1:0]
2–0 P30PERISEL[2:0]
15–13 P33PPFNC[2:0]
12–11 P33PERICH[1:0]
10–8 P33PERISEL[2:0]
7–5 P32PPFNC[2:0]
4–3 P32PERICH[1:0]
2–0 P32PERISEL[2:0]
15–13 P35PPFNC[2:0]
12–11 P35PERICH[1:0]
10–8 P35PERISEL[2:0]
7–5 P34PPFNC[2:0]
4–3 P34PERICH[1:0]
2–0 P34PERISEL[2:0]
15–13 P37PPFNC[2:0]
12–11 P37PERICH[1:0]
10–8 P37PERISEL[2:0]
7–5 P36PPFNC[2:0]
4–3 P36PERICH[1:0]
2–0 P36PERISEL[2:0]
Bit Bit name
15–9 –
8 DBRUN
7–6 –
5–4 CLKDIV[1:0]
3–2 –
1–0 CLKSRC[1:0]
Seiko Epson Corporation
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
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
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
Initial Reset R/W
0x00 – R
0 H0 R/W
0x0 – R
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
S1C17W22/W23 TECHNICAL MANUAL
Remarks
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–
–
–
–
–
–
UART (UART) Ch.0
Remarks
–
(Rev. 1.3)