Sharp CE-150 - Page 352

A ll and more about Sharp PC-1500 at http://www.PC-1500.info
5-1. BASIC command related PC-1500 machine language
112
Jn th is section we w ill di sc us s t he ll AS JC command r el ated PC-I 500 machine la ngua ge .
5-1-1. NEW
Format (PRO mode )
NEW
r ex pr ession T
0) NEW expression (= O)
Clears prog ra rn and a ll data areas and secures the Hr \S I(: pr<l g_ rarn area follo \l ..
1
in g to
l ht rescr\'e progra rn area.
~
Top of tho BASIC program
O pe rati on of the PC· 1500 o nl y
40 C~ 5 H
Operation in con juc tion v• ith the CE- l55 38CSH
See {System men l ory)
CD NEW expressi on (¢ 0)
Eff ec ti ve . \vhcn t he re is no user R()iv1 area.
C l ears BASIC pro gr a m a nd all dat •:t a reas a nd sets t ht · B: \St< : pr< >g r a1n ,area f r< >n1 th t·
addre ss repr ese nted in the expr ess io n. \\•h ic h is va li d '' 'ithin an addr csl" ran ge of H. AM
area cxct:pt th e reserve a ri.: a.
<D NEW
Clea rs R1 \SI C progra 1l 1 an d a ll data ar ea~ \Vi th o ut uffecting th :.: f3l \SIC progran'l ar ea .
W he n cxcc u1 cd in t he r es erve mo d e. i1 cl ears the re~crvc ar ea .
5-1-2. STATUS
Format
Status
- expression -
0 STATUS 0
Si n1i l ar to ME Y1 . the su 1n of unoc cui p i(. ·d 1 nc 1nory siLC and da la nlc rn or y s i1c is g ii \'en in
tcrnts of byt es .
(f) STATUS 1
Si 1e of the 1nen1 ory used fo r the 13.· \SI C pr <>gra 1n is gi ve n in l ~r n1 s of b yt ~ S .
<D STATUS 2
·rhc l as t J ~ ; \ SI C p rogra rn ad dress p lus one a ddr ess (nex t to FF l -1) is giv en .
0 STATUS 3
·rhc s1 11 allcst add re ss \vhen: da ta stc >n.:d is give n.
(D STATUS 4
\\ ' he n llASIC progr a1 11 is in execution. t he · line nunt bc .r executed intnt cd iat cl y be fore.
\\ 'he n pro gr an1 execution is <H ha l1 . th t! current line num ber.
Jn oth erwi se cond iti on. "O''. Same f <H STATUS 5 thru 255.
Do not sale this PDF!!!