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0x0020 0840–0x0020 0850
Address
Register name
RFC_0CLK
0x0020
(RFC Ch.0 Clock
0840
Control Register)
RFC_0CTL
0x0020
(RFC Ch.0
0842
Control Register)
RFC_0TRG
0x0020
(RFC Ch.0
0844
Oscillation
Trigger Register)
RFC_0MCL
(RFC Ch.0
0x0020
Measurement
0846
Counter Low
Register)
RFC_0MCH
(RFC Ch.0
0x0020
Measurement
0848
Counter High
Register)
RFC_0TCL
0x0020
(RFC Ch.0 Time
084a
Base Counter
Low Register)
RFC_0TCH
0x0020
(RFC Ch.0 Time
084c
Base Counter
High Register)
RFC_0INTF
0x0020
(RFC Ch.0
084e
Interrupt Flag
Register)
RFC_0INTE
0x0020
(RFC Ch.0
0850
Interrupt Enable
Register)
S1C31D50 TECHNICAL MANUAL
(Rev. 1.00)
R/F Converter (RFC) Ch.0
Bit
Bit name
15–9
–
8
DBRUN
7–6
–
5–4
CLKDIV[1:0]
3–2
–
1–0
CLKSRC[1:0]
15-9
-
8
RFCLKMD
7
CONEN
6
EVTEN
5-1
-
0
MODEN
15-8
-
7-3
-
2
SSENB
1
SSENA
0
SREF
15-0
MC[15:0]
15-8
-
7-0
MC[23:16]
15-0
TC[15:0]
15-8
-
7-0
TC[23:16]
15-8
–
7-5
–
4
OVTCIF
3
OVMCIF
2
ESENBIF
1
ESENAIF
0
EREFIF
15-8
–
7-5
–
4
OVTCIE
3
OVMCIE
2
ESENBIE
1
ESENAIE
0
EREFIE
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
0x00
-
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x00
-
R
0
H0
R/W
0x00
-
R
0x00
-
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x0000
H0
R/W
0x00
-
R
0x00
H0
R/W
0x0000
H0
R/W
0x00
-
R
0x00
H0
R/W
0x00
–
R
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x00
–
R
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
Remarks
–
–
–
–
–
–
–
Cleard by writing 1.
Cleard by writing 1.
B-57
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