Rainbow Electronics DS1682 - Manual (Page 4)

DS1682
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Figure 2. MEMORY MAP
ADDR BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 FUNCTION
00 0 AF WDF WMDF AOS RE AP ECMSB
Configuration
Register
01 Low Byte
02 Low-Middle Byte
03 High-Middle Byte
04 High Byte
Alarm Register
05 Low Byte
06 Low-Middle Byte
07 High-Middle Byte
08 High Byte
Elapsed
Time
Counter
(ETC)
09 Low Byte
0A High Byte
Event
Counter
0B Byte 1
0C Byte 2
0D Byte 3
0E Byte 4
0F Byte 5
10 Byte 6
11 Byte 7
12 Byte 8
13 Byte 9
14 Byte 10
User Memory
15
16
17
18
19
1A
1B
1C
Not Used (reads 00h) Not Used
1D Reset Command Reset Command
1E Write Disable Write Disable
1F Write Memory Disable Memory Disable
User-modified data are not stored in EEPROM until an event becomes inactive.