Real-Time Clock (DS 1215)
TIMECHIP REGISTER DEFINITION
Register
0
1
2
3
4
5
6
7
7
6
5
4
3
2
1
0
0.1 SEC 0.01 SEC
10 SEC SECONDS
10 MIN
MINUTES
0
0
7
7
7
12/24
0
10
A/P
HR
HOUR
DAY
DATE
MONTH
YEAR10 YEAR
00
0SC RST
0
10 DATE00
000
10
MONTH
7
7
7
7
Range (BCD)
00-99
00-59
01-12
01-07
01-31
01-12
00-99
00-23
00-59
0
0
0
0
0
0
0
Figure 10–3. Timechip Register.
10-7
