Address
Register name
0x520c UA1INTF
(UART Ch.1 Status
and Interrupt Flag
Register)
0x520e UA1INTE
(UART Ch.1 Interrupt
Enable 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)
S1C17W03/W04 TECHNICAL MANUAL
(Rev. 1.2)
APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
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
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
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
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.
–
AP-A-19