Epson S1C17M20 Technical Manual page 282

APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
0x4100–0x4106
Address Register name
0x4100 SVDCLK
(SVD3 Clock Control
Register)
0x4102 SVDCTL
(SVD3 Control
Register)
0x4104 SVDINTF
(SVD3 Status and
Interrupt Flag
Register)
0x4106 SVDINTE
(SVD3 Interrupt
Enable Register)
0x4160–0x416c
Address Register name
0x4160 T16_0CLK
(T16 Ch.0 Clock
Control Register)
0x4162 T16_0MOD
(T16 Ch.0 Mode
Register)
0x4164 T16_0CTL
(T16 Ch.0 Control
Register)
0x4166 T16_0TR
(T16 Ch.0 Reload
Data Register)
0x4168 T16_0TC
(T16 Ch.0 Counter
Data Register)
0x416a T16_0INTF
(T16 Ch.0 Interrupt
Flag Register)
0x416c T16_0INTE
(T16 Ch.0 Interrupt
Enable Register)
AP-A-6
Bit Bit name
15–9 –
8 DBRUN
7 –
6–4 CLKDIV[2:0]
3–2 –
1–0 CLKSRC[1:0]
15 VDSEL
14–13 SVDSC[1:0]
12–8 SVDC[4:0]
7–4 SVDRE[3:0]
3 –
2–1 SVDMD[1:0]
0 MODEN
15–9 –
8 SVDDT
7–1 –
0 SVDIF
15–8 –
7–1 –
0 SVDIE
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
Supply Voltage Detector (SVD3)
Initial Reset R/W
0x00 – R
1 H0 R/WP
0 – R
0x0 H0 R/WP
0x0 – R
0x0 H0 R/WP
0 H1 R/WP –
0x0 H0 R/WP Writing takes effect when the
0x1e H1 R/WP –
0x0 H1 R/WP
0 – R
0x0 H0 R/WP
0 H1 R/WP
0x00 – R
x – R
0x00 – R
0 H1 R/W
0x00 – R
0x00 – R
0 H0 R/W
16-bit Timer (T16) Ch.0
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
–
SVDCTL.SVDMD[1:0] bits
are not 0x0.
–
Cleared by writing 1.
–
Remarks
–
–
–
–
–
–
Cleared by writing 1.
–
TECHNICAL MANUAL (Rev. 1.0)