Epson S1C31D50 Technical Instructions page 383

RTCASEC
0x0020 (RTCA
00c8 Second/1Hz
Register)
RTCAHUR
0x0020 (RTCA
00ca Hour/Minute
Register)
RTCAMON
0x0020 (RTCA
00cc Month/Day
Register)
RTCAYAR
0x0020
(RTCA Year/Week
00ce
Register)
RTCAINTF
0x0020
(RTCA Interrupt
00d0
Flag Register)
S1C31D50 TECHNICAL MANUAL
(Rev. 1.00)
15 –
14–12 RTCSH[2:0]
11–8 RTCSL[3:0]
7 RTC1HZ
6 RTC2HZ
5 RTC4HZ
4 RTC8HZ
3 RTC16HZ
2 RTC32HZ
1 RTC64HZ
0 RTC128HZ
15 –
14 RTCAP
13–12 RTCHH[1:0]
11–8 RTCHL[3:0]
7 –
6–4 RTCMIH[2:0]
3–0 RTCMIL[3:0]
15–13 –
12 RTCMOH
11–8 RTCMOL[3:0]
7–6 –
5–4 RTCDH[1:0]
3–0 RTCDL[3:0]
15–11 –
10–8 RTCWK[2:0]
7–4 RTCYH[3:0]
3–0 RTCYL[3:0]
15 RTCTRMIF
14 SW1IF
13 SW10IF
12 SW100IF
11–9 –
8 ALARMIF
7 T1DAYIF
6 T1HURIF
5 T1MINIF
4 T1SECIF
3 T1_2SECIF
2 T1_4SECIF
1 T1_8SECIF
0 T1_32SECIF
Seiko Epson Corporation
0 – R
0x0 H0 R/W
0x0 H0 R/W
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 H0 R
0 – R
0 H0 R/W
0x1 H0 R/W
0x2 H0 R/W
0 – R
0x0 H0 R/W
0x0 H0 R/W
0x0 – R
0 H0 R/W
0x1 H0 R/W
0x0 – R
0x0 H0 R/W
0x1 H0 R/W
0x00 – R
0x0 H0 R/W
0x0 H0 R/W
0x0 H0 R/W
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
–
Cleared by setting the
RTCACTLL.RTCRST bit to
1.
–
–
–
Cleared by writing 1.
–
Cleared by writing 1.
B-5