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PPENDIX
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System 6844(RC) - V03.00
hopf
Elektronik GmbH
Nottebohmstr. 41
• D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
The coding is shown in the following illustration:
coding when
required
minute
hour
calendar
day
day of
the week
month
year
0
15
45
30
M
P3
80
40
20
10
8
4
2
1
10
8
4
2
1
4
2
1
20
10
8
4
2
1
P2
20
10 8
4
2
1
P1
40
20
10
8
4
2
1
S
R
A1
Z1
Z2
A2
DCF77
time code format
M
Minute mark (100msec.)
R
The second mark no. 15 has a duration of 200msec. when radiation takes
place via the standby antenna.
A1
Announcement of an imminent change from CET to CEST or vice-versa.
Z1, Z2
Time zone bits
A2
Announcement of a leap second
S
Start bit of the coded time information
P1, P2, P3
Test bits
