Spectravideo MKI, Service – Technical Manual

Page: 45 / 134

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16
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m
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the
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X
0
0
.
11
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5
21
If
BC
1:
0
DE
+-
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+1
10
11
0
000
BO
2
4
16
If
BC
=
0
HL
�
HL+l
BC
�
BC-1
Repea
t
un
til
BC
=
0