Epson S1C31D50 Technical Instructions page 384

RTCAINTE
0x0020 (RTCA Interrupt
00d2 En- able
Register)
0x0020 0100–0x0020 0106
Address Register name
SVD3CLK
0x0020
(SVD3 Clock
0100
Control Register)
SVD3CTL
0x0020
(SVD3 Control
0102
Register)
SVD3INTF
0x0020 (SVD3 Status and
0104 In- terrupt Flag
Register)
SVD3INTE
0x0020 (SVD3 Interrupt
0106 En- able
Register)
B-6
15 RTCTRMIE
14 SW1IE
13 SW10IE
12 SW100IE
11–9 –
8 ALARMIE
7 T1DAYIE
6 T1HURIE
5 T1MINIE
4 T1SECIE
3 T1_2SECIE
2 T1_4SECIE
1 T1_8SECIE
0 T1_32SECIE
Supply Voltage Detector (SVD3)
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 EXSEL
2–1 SVDMD[1:0]
0 MODEN
15–9 –
8 SVDDT
7–1 –
0 SVDIF
15–8 –
7–1 –
0 SVDIE
Seiko Epson Corporation
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 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 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
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
0x1e H1 R/WP
0x0 H1 R/WP
0 H1 R/WP
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
S1C31D50 TECHNICAL MANUAL
–
Remarks
–
–
Writing takes effect
when the
SVD3CTL.SVDMD[1:0]
bits are not 0x0.
–
–
Cleared by writing 1.
–
(Rev. 1.00)