Rainbow Electronics DS1302 - Manual (Page 6)

DS1302
041697 6/12
REGISTER ADDRESS/DEFINITION Figure 4
1
7 6
0
5
0
4
0
3
0
2
0
1
RD
0
W
REGISTER ADDRESS REGISTER DEFINITION
0
1 0 0 0 0 1
RD
0
W
1 0 0 0 1 0
RD
0
1 0 0 0 1 1
RD
0
W
W
1 0 0 1 0 0
RD
0
1 0 0 1 0 1
RD
0
1 0 0 1 1 0
RD
0
1 0 0 1 1 1
RD
0
W
W
W
W
1 0 1 0 0 0
RD
0
W
1 0 0 0 0 0
RD
1
1 1 1 1 1 0
RD
1
1 1 1 1 1 1
RD
1
W
W
W
A. CLOCK
B. RAM
SEC
MIN
HR
DATE
MONTH
DAY
YEAR
CONTROL
TRICKLE
CH SEC 10 SEC
0
12/
HR HR 0
0 10 DATE 0
0 0
10
0
0 0 0 0
10 YEAR
00–59
00–59
01–12
01–28/29
01–12
01–07
00–99
RAM 0
RAM 30
RAM
BURST
RAM DATA 0
RAM DATA 30
MIN 10 MIN
00–23 24
10
A/P
01–30
01–31 DATE
M
MONTH
YEAR
DAY 0
WP 0 0 0 0 0 0 0
1 1 1 1 1 1
RD
0
W
CLOCK
BURST
TCS TCS TCS DS DS RS TCS RS
CHARGER