Sharp PC-1500 Technical Reference Manual page 138

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• "n" character display
@ ENTRY PREPARATION
• Display scart position is scored in the cursor pointer
(7X75 H ).
• Si1e
of
the character string is scored in che accumulator (01 H
s ACC '5 JAJI ).
• l.cading address of the character string is stored in the Urcg
(OOOOH < Ureg < FFFFH).
(3) ENTRY ADDRESS
i;DOOH
® EXIT STATE
• Change '"'ill be n1et in C(lrry.
Carry -
Cursor position
0 Next to the dght1 n ost posi ti on o f the character str i ng on display.
1
Indicates the last character
Oil
l he display. i n case d isplay shoul<.! end
a1 26th digit or exceed 26th d igit.
---
NOTE: When display exceeds 156 d ots, the c o ntents after this dot position will be igno red.
• Output of "n" characters from the top of LCD
"n" characters will be disp:ayed unconditionally from che lefl side of I.CD.
©
ENTRY PREPARATION .
• The leading address of the charac1cr suing is <lored in the Ureg
(OOOO H
:s:
Urcg ;,; l'FIT H).
• Si7.c of chc character string is stored in XL (0 I H
;>
Xrcg ;;; I AH).
0
ENTRY ADDRESS
ED3BH
G) EXIT ST A TE
• Cha nge \\
1
i II be nic1
in
carry.
Carry
Contents
0
C harac1er stri ng within 25 charactecs.
1
C ha(acte( st(i ng mo(e than 26 c ha(acte(s.
• Hexadecimal (2 byte - 1 byte)
1\ SC I I code. of t\\
1
( >
by1c. ~
is assu1ncd to b<: a hcxidccirnal figure and is changed into
nuc ncric of one byte.
0.) ENTRY PREPARATION
• Leading address of the /\SCll code is sto red in the Xrcg.
133
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