Uart (Uart3) Ch.0 - Epson S1C17M20 Technical Manual

0x4380–0x4390
Address Register name
0x4380 UA0CLK
(UART3 Ch.0 Clock
Control Register)
0x4382 UA0MOD
(UART3 Ch.0 Mode
Register)
0x4384 UA0BR
(UART3 Ch.0 Baud-
Rate Register)
0x4386 UA0CTL
(UART3 Ch.0 Control
Register)
0x4388 UA0TXD
(UART3 Ch.0 Trans-
mit Data Register)
0x438a UA0RXD
(UART3 Ch.0 Receive
Data Register)
0x438c UA0INTF
(UART3 Ch.0 Status
and Interrupt Flag
Register)
0x438e UA0INTE
(UART3 Ch.0 Inter-
rupt Enable Register)
0x4390 UA0CAWF
(UART3 Ch.0 Carrier
Waveform Register)
S1C17M20/M21/M22/M23/M24/M25
TECHNICAL MANUAL (Rev. 1.0)
APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
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]
15–8 –
7–0 RXD[7:0]
15–10 –
9 RBSY
8 TBSY
7 –
6 TENDIF
5 FEIF
4 PEIF
3 OEIF
2 RB2FIF
1 RB1FIF
0 TBEIF
15–8 –
7 –
6 TENDIE
5 FEIE
4 PEIE
3 OEIE
2 RB2FIE
1 RB1FIE
0 TBEIE
15–8 –
7–0 CRPER[7:0]
Seiko Epson Corporation
Initial Reset R/W
0x00 – R
0 H0 R/W
0x0 – R
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
0x0 – 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
0x00 – R
0x00 H0 R
0x00 – R
0 H0/S0 R
0 H0/S0 R
0 – R
0 H0/S0 R/W
0 H0/S0 R/W
0 H0/S0 R/W
0 H0/S0 R/W
0 H0/S0 R
0 H0/S0 R
1 H0/S0 R
0x00 – R
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
0x00 – R
0x00 H0 R/W

UART (UART3) Ch.0

Remarks
–
–
–
–
–
–
–
Cleared by writing 1.
Cleared by writing 1 or read-
ing the UA0RXD register.
Cleared by writing 1.
Cleared by reading the
UA0RXD register.
Cleared by writing to the
UA0TXD register.
–
–
AP-A-19