Section 5: Programming
Refer tosection [024] 5 Real-Time Clock for more details. Use Column 2 (Offset Hours) to find the local Time Zone. Record
the two digit HEX value from Column 1 (HEX Value) on the same row. Program this HEX value for the Time Zone. Valid
range is 00 - FF.
Table 5-5 World Wide Time Zone
HEX Value
Offset Hours
Standard Abbreviation
Location
01
-12
BIT
Baker Island Time
05
-11
SST
Somoa Standard Time
09
-10
HAST
Hawaii-Aleutian Standard Time
0B
-9.5
MIT
Marquesas Island Time
0D
-9
AKST
Alaska Standard Time
11
-8
PST
Pacific Standard Time
15
-7
MST
Mountain Standard Time
19
-6
CST
Central Standard Time
1D
-5
EST
Eastern Standard Time
1F
-4.5
VST
Venezuela Standard Time
21
-4
AST
Atlantic Standard Time
23
-3.5
NST
Newfoundland Standard Time
25
-3
ART
Argentina Time
29
-2
BEST
Brazil Eastern Standard Time
2D
-1
CVT
Cape Verde Time
31
0
GMT
Greenwich Mean Time (UTC)
35
1
CET
Central European Time
39
2
SAST
South Africa Standard Time
3D
3
AST
Arabic Standard Time
3F
3.5
IRST
Iran Standard Time
41
4
GST
Gulf Standard Time
43
4.5
AFT
Afghanistan Time
45
5
PKT
Pakistan Time
47
5.5
IST
Indian Standard Time
48
5.75
NPT
Nepal Time
49
6
VOST
Vostok Time
4B
6.5
MMT
Myanmar Time
4D
7
BDT
Bangladesh Standard Time
51
8
CST
China Standard Time
52
8.25
APO
Apo Island Time
54
8.75
ACWST
Australian Central Western Standard Time
55
9
KST
Korea Standard Time
57
9.5
ACST
Australian Central Standard Time
59
10
AEST
Australian Eastern Standard Time
5B
10.5
LHST
Lord Howe Standard Time
5D
11
VUT
Vanuatu Time
- 136 -