i
I
I .
·,
I
L
I
I
~-
!
'
I . .
j
' '
i
I
I.
<
'
'
>
1-·
I
'
'
..
'
BIT ASSIGNMENT
0 - 5
1
1
10, 11
9
0
9
1
1
0
1
1
12
13, 14, 15
0
0
0
0
1
1
0
1
0
1
9
1
16, 17, 18, 19
20, 21, 22, 23
23
22
21
20
24, 25, 26, 27
23
22
21
20
28, 29, 30, 31
23
22
21
20
Table 4-1.
Word I
DESCRIPTION OF USE
None, Always Zero
Word Identity
Word I
None, Always Zero
Unit Select
Unit tl \
Unit #2
I>
Unit 13
I
Unit #4
I
Internal
jumpers on
Computer
Control board
None, Always Zero
Module Select
Module #1
\
Module #2
I
Controlled by
Module 13
I>
MODULE SELECT
Module #4
I
switches on
Module #5
I
rear panel
Module #6
I
Mark Frequency
Defines tens and hundreds
from 00X10 to 15X19 in
hexidecimal format
Mark Frequency
Defines units in BCD format
Space Frequency
Defines tens and hundreds
from 00X10 to 15X!0 in
hexidecimal format
Space Frequency
Defines units in BCD format
4-13