Epson S1C17M20 Technical Manual page 302

APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Address Register name
0x520c UA1INTF
(UART3 Ch.1 Status
and Interrupt Flag
Register)
0x520e UA1INTE
(UART3 Ch.1 Inter-
rupt Enable Register)
0x5210 UA1CAWF
(UART3 Ch.1 Carrier
Waveform Register)
0x5260–0x526c
Address Register name
0x5260 T16_2CLK
(T16 Ch.2 Clock
Control Register)
0x5262 T16_2MOD
(T16 Ch.2 Mode
Register)
0x5264 T16_2CTL
(T16 Ch.2 Control
Register)
0x5266 T16_2TR
(T16 Ch.2 Reload
Data Register)
0x5268 T16_2TC
(T16 Ch.2 Counter
Data Register)
0x526a T16_2INTF
(T16 Ch.2 Interrupt
Flag Register)
0x526c T16_2INTE
(T16 Ch.2 Interrupt
Enable Register)
AP-A-26
Bit Bit name
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]
Bit Bit name
15–9 –
8 DBRUN
7–4 CLKDIV[3:0]
3–2 –
1–0 CLKSRC[1:0]
15–8 –
7–1 –
0 TRMD
15–9 –
8 PRUN
7–2 –
1 PRESET
0 MODEN
15–0 TR[15:0]
15–0 TC[15:0]
15–8 –
7–1 –
0 UFIF
15–8 –
7–1 –
0 UFIE
Seiko Epson Corporation
Initial Reset R/W
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
16-bit Timer (T16) Ch.2
Initial Reset R/W
0x00 – R
0 H0 R/W
0x0 H0 R/W
0x0 – R
0x0 H0 R/W
0x00 – R
0x00 – R
0 H0 R/W
0x00 – R
0 H0 R/W
0x00 – R
0 H0 R/W
0 H0 R/W
0xffff H0 R/W
0xffff H0 R
0x00 – R
0x00 – R
0 H0 R/W
0x00 – R
0x00 – R
0 H0 R/W
S1C17M20/M21/M22/M23/M24/M25
Remarks
–
Cleared by writing 1.
Cleared by writing 1 or read-
ing the UA1RXD register.
Cleared by writing 1.
Cleared by reading the
UA1RXD register.
Cleared by writing to the
UA1TXD register.
–
–
Remarks
–
–
–
–
–
–
Cleared by writing 1.
–
TECHNICAL MANUAL (Rev. 1.0)