Uart (Uart3) Ch.0 - Epson Arm S1C31 Series Technical Manual

Address Register name
0x0020 UPMUXP3MUX0
0318
(P30–31 Universal
Port Multiplexer
Setting Register)
0x0020 UPMUXP3MUX1
031a (P32–33 Universal
Port Multiplexer
Setting Register)
0x0020 UPMUXP3MUX2
031c (P34–35 Universal
Port Multiplexer
Setting Register)
0x0020 UPMUXP3MUX3
031e (P36 Universal Port
Multiplexer
Setting Register)
0x0020 0380–0x0020 0394
Address Register name
0x0020 UART3_0CLK
0380
(UART3 Ch.0 Clock
Control Register)
0x0020 UART3_0MOD
0382 (UART3 Ch.0 Mode
Register)
0x0020 UART3_0BR
0384 (UART3 Ch.0 Baud-
Rate Register)
0x0020 UART3_0CTL
0386
(UART3 Ch.0 Control
Register)
0x0020 UART3_0TXD
0388
(UART3 Ch.0 Trans-
mit Data Register)
S1C31D41 TECHNICAL MANUAL
(Rev. 1.1)
APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Bit Bit name
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]
15–13 –
12 PECAR
11 CAREN
10 BRDIV
9 INVRX
8 INVTX
7 –
6 PUEN
5 OUTMD
4 IRMD
3 CHLN
2 PREN
1 PRMD
0 STPB
15–12 –
11–8 FMD[3:0]
7–0 BRT[7:0]
15–8 –
7–2 –
1 SFTRST
0 MODEN
15–8 –
7–0 TXD[7:0]
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
Initial Reset R/W
0x00 – R
0 H0 R/W
0x0 – R
0x0 H0 R/W
0x0 – R
0x0 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 – 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
0x0 – R
0x0 H0 R/W
0x00 H0 R/W
0x00 – R
0x00 – R
0 H0 R/W
0 H0 R/W
0x00 – R
0x00 H0 R/W
32 48
Remarks
pin pin pin
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– –
– –
✓
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– –
✓
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✓

UART (UART3) Ch.0

Remarks
–
–
–
–
–
AP-A-21
64
✓
✓
✓
✓
✓
✓
✓
✓