hd1-15531b883 Intersil Corporation, hd1-15531b883 Datasheet - Page 7

• Manufacturer Part Number: hd1-15531b883
• Description: Cmos Manchester Encoder-decoder
• Manufacturer: Intersil Corporation

Frame Counter
NOTE:
1. The above table demonstrates all possible combinations of frame lengths ranging from 6 to 32 bits. The pin word described here is com-
mon to both the Encoder and Decoder.
DATA BITS
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
2
3
4
5
6
7
8
9
FRAME LENGTH
(BIT PERIODS)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
6
7
8
9
HD-15531
C
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
4
7
C
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
3
PIN WORD
C
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
2
C
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
1
C
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
0