Rainbow Electronics DS1616 User Manual
Page 6
DS1616
6 of 28
DS1616 RTC AND CONTROL PAGE Figure 2b
Addr.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Function
00
0
10 Seconds
Single Seconds
01
0
10 Minutes
Single Minutes
10 h
02
0
12/24
A/P
10 h
Single Hours
03
0
0
0
0
0
Day Of Week
04
0
0
10 Date
Single Date
05
Y2K
0
0
10 m.
Single Months
06
10 Years
Single Years
Real-
Time
Clock
Registers
07
MS
10 Seconds Alarm
Single Seconds Alarm
08
MM
10 Minutes Alarm
Single Minutes Alarm
10 ha.
09
MH
12/24
A/P
10 h.
alm.
Single Hours Alarm
0A
MD
0
0
0
0
Day Of Week Alarm
Real-
Time
Clock
Alarm
0B
Low Temperature Threshold
0C
High Temperature Threshold
Temperature
Alarm
0D
Number Of Minutes Between Temperature Conversions
Sample Rate
0E
EOSC
CLR
0
SE
RO
TLIE
THIE
AIE
Control 1
0F
(reads 00h)
Reserved
10
(reads 00h)
Reserved
11
Current Temperature
Temperature
12
Start Delay Register (LSB)
Start Delay
13
Start Delay Register (MSB)
Start Delay
14
DR
MEM CLR
MIP
SIP
LOBAT
TLF
THF
ALMF
Status 1
15
Minutes
16
Hours
17
Date
18
Y2K
Month
19
Year
Start
Time
Stamp
1A
Low Byte
1B
Medium Byte
1C
High Byte
Current
Samples
Counter
1D
Low Byte
1E
Medium Byte
1F
High Byte
Total
Samples
Counter
20
Current ADC Channel 1 Data
Sensor Input
1
21
Current ADC Channel 2 Data
Sensor Input
2
22
Current ADC Channel 3 Data
Sensor Input
3
23
Low ADC Channel 1 Data Threshold
ADC Data
24
High ADC Channel 1 Data Threshold
Ch1 Alarm
25
Low ADC Channel 2 Data Threshold
ADC Data
26
High ADC Channel 2 Data Threshold
Ch2 Alarm
27
Low ADC Channel 3 Data Threshold
ADC Data
28
High ADC Channel 3 Data Threshold
Ch3 Alarm
29
0
CS0
(Temp)
CS1
(ADC 1)
CS2
(ADC 2)
CS3
(ADC 3)
ALIE
AHIE
0
Control 2
2A
0
ALF1
AHF1
ALF2
AHF2
ALF3
AHF3
0
Status 2
2B-3F
(reads 00h)
Reserved