Sharp PC-1500 - Page 128

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• CHAS
(I) ENTRY PREPARATION
•
Preparat ion of numeric \alue
An integer of 0 thru 255 is st ored in th e arithmetic rcgi,1cr (7AOO H- 7A07H) in
decimal or binar) figure.
• JOH is stored in th e , ir ing buffer pointer (7&94 H ).
(I) ENTRY ADDRESS
D98 1H
Q) EXIT STATE
• Wh en no erro r
UH = OOH
dress
04H
Ad
l----
7A
7A OS H
--
,__ __ _
--
7A 06H
7A 07 H
78 10H
Contents
ClH
7BH
-
l OH
OO H or 01H
ASCII code
When A SC II co de is 00 1 l. the co nt e nts of7 A07H become 00Hor0 111 when o th erthan
OOH.
• When error
VH # 0011 (Error code is stored in UH)
• STA S
Ci) ENTRY PREPARATION
• · umbe r 10 be c on verted is 5\ored in the ar it hm etic regis ter (7AOO H- 7A07H) in
deci ma l o r bi nar y fi g ur e.
• I
OH is st ored in the string buffer pointer (78941 1).
© ENTRY ADDRESS
D9CFH
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