Table of Contents
Advertisement
Serial Communications Format during Normal Communications
(1)Outdoor microcomputer (HIC) to indoor microcomputer
When reset
Leader
(approx.100ms.)
100ms.
Bit No.=0
(2)In n door microcomputer to outdoor microcomputer (HIC)
When reset
(approx.10ms.)
(3)Communications waveforms
Example
When the outdoor message is all 0s
and indoor message is all 1s:
36 ( V )
35 ( V )
34 ( V )
Outdoor message
Character No.
1
0
2
(33.3ms.)
(33.3ms.)
(33.3ms.)
0
0
7
7
3
(33.3ms.)
0
7
7
Transmit/
receive
NO
switching time
0
(4.95ms.)
(33.3ms.)
(33.3ms.)
Bit No.=0
7
0
Fig. 2-4
Indoor message
1
3
2
(33.3ms.)
33.3ms.
0
7 0
7
7
Leader
100ms.
Advertisement
Table of Contents
