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Radio Shack TRS-80 Model 100 User manual

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-
MODEL 100
PORTABLE
COMPUTER
Quick Reference
Guide
HA1CI0 SHACK. ADIVISION OF TANDY CCflPOHAHQN
U.S.A. FORT WORTH, TEXAS 76102
CANADA-. BARflE. ONTARIO I•" 4W».
TANOV CORPORATION
I,iii.lx; mill
?A3
'in 11 i.'.-ininrKHi"-1
PRINTED IN JAPAAJ OJS'OM mamjfactube; hj« h*o»OShack OWSKJ" <* WND» COH"0=*HOII
Table of Contents
How To Ute this Quick Reference Guide t
Using the- Mod*l 100 2
Power SoureasU Turrwg the Power ONOFF
SsleclincMenu Options
Text Editor (TEXT) Qule* Reference 3
Schedule* (SCHEtJL) Quk:k Reference 5
Address (ADDPSS) Quick Reference 6
Talaeommunieallttna (TELCOU) Quick Reference 7
BASIC Quick Reference 9
Keywords 12
Keyboard lnp*il 19
nAMFHM 25
Cassette Records' CAS) 29
RS-232C Commun-caiior«l 33
Modem Ccrnrnurwcatlors 36
Sound Generator 3d
ASCII Corkw/Charselera .40
BASIC Error Code* 90
TflS-80 Mode* 100 Quick Reference Guirfe
Copynahl' 1933. TandyCorporalion All RioMs Re^erveO
Reproduction or use wttnout aipreee wnrten permission Iron Tandy
Corporation,of any portonof mis manual is prohibited Wtwie
nHSOIVjUa eNons lave &oen takenIB ow preparationofthismanual to
assure Its accuracy. Tandy Corporation assumes no liabrlHy resuliirig.
from any errors oromissionsin (his manual. 0' Irom theuse ot trie
iftlOTnaiionoOtaioed he/etn.
How toUsethisOuick Reference Guide ..
Intho Ouict<R»le»o«t« Guwle. you'd trwrnosievetylNi^ you 11 n«dlo
use myoui Model 100 The first partof the book gives some general
"•formation about the Model IOC. such as^art-uoproceUures and
po*e< sources
Following ins you'll ft-nd adescription oftne purpose and commandsof
each Applicauor' Program ircluded withthe Mode1100 Finally. *< the
ba»Ao<lite took you'll findsewe'aihanidytaOlea *hici>g've»np<''tar»i
KayDcamto- ASCII Code cc*responoe-nce and BASIC Error Messages
Notations Used in this Quick Reference Guide
Todefcrlbeagwo^oomrrandoT luncuon. wail use an abbreviated
notation as follows:
BOLDFACE CAPS Type in Ine command exactlyas written
froM*ce JMca Inaerlasuitablea/gumenl
JkT Pt086tfiO»pBGirietlhey.
'ETBL'mi ProssfCIJIUand(10^ simultaneously
P'ess(BUTand 'JXT, imultaneous-y
Prsisi.HWHi^W'Hf: iimuiianeousiy
oxp'tsiion insert an argument .either numartcor siring
suing expression insert asuitable stung argument.
nuroef/c tipnwWM inaeria»uiUbienurnenc*rgun%«ft(
Her Ineertonflorrno'eaigijmerits. separated by
IMH
commas
inserieitnera singleargurrenl. oreiae mo
arguments separated by ahyphen
Program F1 '2
Load
F3
Run
r5rfi (171 F(i
BASIC Files Uat Menu
TEXT Find i-tan S.i.-- Copy Cut Sel Uanu
TELCOM Fine <:ai Kiai T•'• Ft-v Wat Menu
AODftSS Find __ ___ l.l-d ^^Vi'i
SCHDL F,rd ———1Ird ——Men,
Futvctkjn Key Oelinltions
Using the Model 100
Power Sources
The Model 100 Can ope rate on 4size AA Alkaline Manganese ba tteries
The Modei 100 can alsooperate on ordinary household current
1 1 20VAC) by attaching an AC adapter (Catalog Number 26-380* >.
Turning the Model 100On
To power-up the Model IOQaimp*y s*llh*PotwS«!tch(locaiedonrr»e
rtgrtl sideof Ihe Corrpurer)»ON On initial Pawer-Up. the Ma-n Me.v
appears on the Display
Setting the DateandTlme
The current day, lime, and date are listed 0" thyIqd gfthe Menu, To
changethese enter theBASIC Inteqrefer Program, andtype(lo<
example):
DAYS- 'Won IHTTR
OATF$=-oytB.8a BBB
TIMES -'345 25 (WTW
Selecting MenuOptions
To access aprogram or file in Ihe Model IOOsmemory (from the Menu
level).use thearrowkeys lo position the Curse on top o> the
appropriate tiio " the fiteisaoata We, the Model 100 enters- the Texl
£dilov Ifine-file^aBASIC program Ihe Model ICOentersBASlCand
runs Iheprogram. If ihe Me rs amacnme-language program (sucn as Ine
BASIC IrttrpntoF, BASIC. Or (he Text Editor, TEXT) the Model IDO rurw
the program
Turning ihe Model 100 Off
ToturnorlrroModeriM.simp^sWrhePowerSwllcriioOFF FWM
lilescurrentlymRAMarepreservedtoryOuiaccesstWienyouturnme
Moce HlObackon |Toinsurethatyourliles3rspr<rS0'Ved.lumti>o
power* on only(rem Ihe Menu -displayor. if in on Appicaton Program or
Hie. only when the curse is blinking.
J
The Model 100 leaiuresaconvervent Auto-PowerOttfunction The
Computerwill turnitself ofl automabcaiiy after 1minuteso* inactivity
(nokeyboard mput or programrunning] To rum theComputer ban* on.
move ihe Oh* OFF switch loOFFjhenOaWtoON.
Text Editor (TEXT) Quick Reference
Entering lhi> Text Editor p'ogtam
To use me Text Editor, you mayMher positionthe Menu Cursor op »p
ofthe word TEXT or on too ol a tew (Me itsell (text fllesuse the extension
DO). TiwnpressiTHTtt
Text Ed itorCommands
Within theText Editor, (heioHowingkeyso* keyeomomatons periorm
ttrtain (unctions:
i
1
'CM.*
CTRL -*
cm *
MIFTK*-
iHZFT: t
ID
Find
'a
Load
W
Save
TS
Copy
n
cm
wn
Select
Cursor Control Key*
Moves de Cursor one position lo the rig hi
Moirere the Cursorone posieon to the left
Mowame Cursorone posflon up
Moves trie Cursorone posiBxyi down.
Moves Itie Cuisor tolie rightend olthe hne
Moves the Cuisor to trie UNendot the fcne.
Moves me Cursor tothfltQppffhfl hie.
Moves the Curso* lo the banurn of the fife
Moves the Cursor to the beginnogol the word to
immediate «ghi
Moves the Cursor tothe beginrwigot tneword to
immediate toft.
Moves the CUntOf toih© (op of the screen above the
current position
Moves the Cursor tothe bottom o( the screen below me
cwont position
Text Manipulation Keys
Delate it*? character at the currentCursor posthon
Detelo me ch«r*ctor lotho lehot thecuweni Cursor
position
Searchesthe Me lor (heoccurrence ofaparticular
charecteramng Textprompts you formemaWi string
Readsan ASCII data file into RAM Texr
prompts you for the titaoame
vVries adata Me Text prompts youtor nveliiertame.
Duplicates the sttiectexf text into the paste butler
Moves the selectedtekl frOrh the Screen into the
pastebutter
StartsdelifMionol textfor duplicattonor delation
LA3FL
WrTfBKr:
m
cm a
HBCCC
CTRL E
(OTDCTf)
gHDOD
CTRLCX)
mi a
cm :«..
CTRL Q
SDDi Hj
^ctri ci:
BfcVCD
emu in
sntaD
CTRL •
nut x
ETRt'CD
CTflL 2
Ekh the Twt Eaiiotana return tothe Menu
inserts i*e contents of tho pasto butter, starting at tho
currentcursor location.
Pr>nlsthedafinitonsof mo function kaysgn the bottom trte
o'»he display.
Pnnts the cootf*tsol the Screen onto the punter.
Printsthecontentsolthefiieonrome printer Te«l prompts
youtor Hi©widthof theprinter
Inaeris an etgrs-character woe lab
Movesthe Cursor to Ihe beginningof in* word to the left
hencurrant poMOfl
Movesthe Cursor dtiecity to the bottomol trie Screen from
Us cunecM dosDion
Cancels the Select. Save. Load. Find, and Print functions.
rAjYostrio Cut5acoecharacter to lh© light.
Movesthe Cursor up one iine fromrts currw* place.
MovestheCurao. to the beonningot she next nord
Savesadata rtetocassette tape
Deletesprevious character
Insertsan eight-character wide tab.
Er«i Select Text mode.
insertsacarnage return and line) feed
FwxJa Text String
Cooya Text String
Savesnext keystroke as anonprinting control character
(io store punter commands, ate )
Movesthe Cursor Bthe lett end ofthe current line
Movesthe Cursor bthe tight end ol thecuireni ln»e
Movesthe Cursor onecharacter lo the left
Movesthe Cursw to the topot ttw Screenrji rectly above
its current position
MovesSweciedsturglrom Screento paste buffer
Loads a data fiie from cassettetape
MoveStheCursorto the beginningot the tile
Moves theCursor down one tine-
Printsthe entire t»e
Moves tMCursor to the end o( Ihe file
Scheduler (SCHEDL) Quick Reference
Using ihe Scheduler Prog tarn
The Scheduler Program uses a data We calked NOTE .DO. To insert daia
into the N3TE DOfile, pofaiionthe Menu Cursor on topofthe filename
NOTE.DOtjfNOTE.00 alreadyexists)or else position the MenuCorsor
ontop ol TEXT and press iHTM Ineiihe'case. you'll haveWluseol
the Text Fdrtc*
To search tor an flemonce you have creeled NOTE DO, position the
Menu Cursor on too ofthe word SCHEDL andpress HTTBV
Special Commandsand Keys Within the- Scheduler
Program
7* Finds string; Inthe NOTE DOftie. If string occurs more
Find airing man once in the file. the SCMEOLdisplays ascreenful
and prompts you 1or "More'or OuH." Pressing i_H.' or iQi
retnevesthenenscteeriul. pressingCIJoriH
endsthe t^nd process
®Workse«actfyas FindlKlwilhmaexceptionthatlnstead
waurlng :^:i<.-iay.ng!r* results onthe Sworn SCHEDL
sends *» data to the pnMe'
Henu Ex«srhe SCHEDL P'cgram and returns lothe Menu
Address Organizer (ADDRSS)
Quick Reference
Using the Addreaa Program
Tiio Addtsss Program uses aData me called ADRS.DO 10store address
oata ToiTOenarJdressesinioiheAORS.DOfi»posifonlheMeni,
Cufgorcn^olirt9filBnamaADRSDO(i'rtalraady >«isa)oref8B
position the Menu Curse o" topot TEXT and cess tHWl in either
case, you'll hava full useoftrte TeM Editor.
To search for an item once you have createdAORS .DO. position the
Meft„Cu'swoft top of the wrdADORSSarvJ press iflflEB
Special Command!and Keys In the ADDRSS Program
tB) Finos thestring in theADAS DOfile. »l sfnns occurs more
Flrranrins thB/.ut^etnmeMt.ADDRSSaisoiayaawieentLl
and prompts yoi. tor "More'or Quit." Pressing.J.jOrTT
retrieves thenext screerdul,pressing [^T °*W1*n0a B>e
Find Process.
Ltndltrir>g Works exactly as Find (ft) except trial inslead
of displaying the resultsonthe Screen.ADDRSS
sendsthe data to the printer.
Exits ADDRSS ana returns tothe Menu
Telecommunications (TELCOM)
Quick Reference
Ui^ng the Telecommunications Program
To startthe Telecommunications Program position Hie Menu Cursor
ove-theword TELCOMandpre»18TPI-;
Special Commands and Key In TELCOM
When the Program displays the messago TEI COM:, you may issue any
Ol '^0 lc"c™"^ commands:
UFWfsasVingtiomACmSDO WrmnthlBmode:
P\Mttftt\g
;|J' oftHs uo 'hecurrently foundnumoei
CALL
<E3) (indslhenext matchingsMirtg
MORE
<K carle's the search.
QUIT
'2 Ca«8rhBOhone/iurn&ar rtanumoerwasiustlound
ColinwiiMf wfliiH. trier TELCOWcalstfat number
tj Chancy communications configuration tothagiven
Statconfrg tcVrAfl1ttnocoMiguraiionisgivsfi.ilienlELCOMdisplays
thacurrent configuratton
tj PutsTELCOMintotheTermmalMoOe within Terminal
Term Mode:
JJj Wspaysthe previous page received
(££. Translerincomingdata intoaRAM DM
F3 1TransmtiaMetothehost system
(HI TeggleBbetweentulandhaHducMex
.J5!EOoaa incoming data to theprinter
WEKrtsTerminalModeand roturnsto TELCOM.
Menu E*its TELCOM ano (Otums to tha Menu-
Communteattons Conllgurallon
Fo> HS-232Ccommuntcatorvi. the configuration deseriptonconsists ol
alive character string o-tlhe foimal/wpDS, whare:
rtaud Rate. Tnisisarumber from ito9. where 1"76!
2- HO. 3«300.4= 600:5- 1200:6 -2«»;7^ 4800: B-9600.
9= 19200 Mrnaybeusod Mscls built-in modem to 300 baua
wWordUftoth.ThisisBnumo8'«cm6ioB.*hBte6 -6WK.
7-7b*s;B'8b.l8
pPartiy.Eiti^E.O.N.orlwhereE-Even;0=Cdc'.-N-rJone.
I-ignore.
tr Stop Bits. Eflfe-i org wre'ei -1stoptxt;2 -2s»opbits
•XOM XOFF Slitut. Etihei Eoi D. where E-Enable:
D- Disable
MMemcommunication eonfigtu'abon consistso* afive Character string
ofthepattnrnwpos. aedelinedlorRS-23Kr#r*municalions
(TELCOM automaficaiy sets the band (at© to 300 baud.
)
E*tmp*M
BBEtE 9600 baud. 8bit words, even parity. istopbil.XON'XOFF
enable (U&es RS-232C port >
M7N2D 3«bai^.7bit*«r«.nopairIycrieck.2stop&15,XON1
yOFrdisabled (Usesbuitl-inmodem)
Auto Log-on Commands
Vou may slot©auto log-oninformation, along with phone numbers, m
IhoADflSDOFiie Whenyou calUhehostluSingAuto-dlaO.any
charactersenclosed within- and »are sentlothehosi asthe Log-on
Sequence Youmayirctuoethefcricwng abbreviationswithin the
Log-on Sequence:
?c Waittorciobesam'romthehosKcisanycharAclar)
-Paus* for 2.0 seconds
lo ineuremartcisirterpfBtedasacharactsr.noiacomrnand
(crsanychracMil
"c SendScontrol character equivalent loiCTrClctcisany
character lromA-£]
Example:
Pawwa(or 2.0 aacondB.sends anmSfc)»>*computei -then waits
Wrthehosttotransmila U" The computer Mien transmits 9857.756.
1ollowedbyacairiageraturn{ M) Hagain waits for the hosl to ttansmt
a"P",andihentransmltsMlCRO?roliowedbycarnagetetum itl-iel?
insure* mat TELCOM doesn» interpretthe questwn rnaik as a Watt
'
command
)
Arrypncmnumtor»t»auto^ia|edm A
secondcolon terminated the oulo-sequence
CIS 555-1234
&
n
The BASIC Interpreter (BASIC)
Starling the BASIC Interpreter Program
TowseifieBASIC Interpreter, yon may either petition iha Menu Cursor
on tooofthe wordBASIC, oton lop olaBAStC Programfilename- Then
MhOI
Special Kays In the Command Mode ot BASIC
(JUL Prints the delinttio-is ol me(uncion Keys
Th«oflwvalecilotryoing'n"LCOPV' Bffffl!
The *quivat»m of typing in LUSTigWttB
The eouvatant of Typing in Files INIlfl
Theeqwalemt ol typing in Load "
Theequvawm o( typing in Save "
Treaouwaianl ot typing in Run iTRTFR-
Theeo«iv*leinto( typing in bet TMTIB1
Theequivalentof typing in Menu 'IKTflt
YouTayiBOennearryolthelunciionkeyswwMnBASlC SeeKEY under
KayooatdInput iiy ooiajis
Special Keys In the Execute Modeof BASIC
MEAK Slopsexecution of thecurrentcommand. You can restart
manycommands **er* they lado"by typing COnT
iHTEHi.
PAUSE Tempacanh/ slope execution gIthe currentcommand. To
continue.simply press 7MKEJ again. The ispanJcularty
naipM when lha Scoan is changing; rapidly, iot example.
©nauST
NumerBc and Strl ng Operatore
+Addition ©i Unary Pius (Numeric) ot Con-
catenation (Stnng)
SubtrBttonofUnary Mrius
*Muftcbeaiion
/Division
ImageiDivts»on
Exponentaition
MOD fvtodolus Arithmetic
Relationel Operators
<Less than
>Greater than
=Equal
<=or =<less than or equal lo
>=or =>Groalerlhanor equal to
<>or xNol equal lo
Logical Operators
AND
OR
xon
COV
IMP
NOT
Logrca ANDoperation
Log** OPoperation
ExcluWeOXoperabon
Equivalenceoperati on
implicati onoperation
Logical NOT&£*r*t.rtn
Operator Hierarchy
Parentheses
-.- (una"/ plus and minus)
MOD
4.-
<,>,, >,<,><
NOT
AND
OR
XOR
EOV
IMP
(Note :Within an expression, operators on the same ievel are
evaluated from left lo rightwith the exception ol parentheses
.
which art evaluated from inside to outside.)
Data Ranges
Integers. -32766to32767
Single Precision: :IO Mlo zIO62
(6 Stgnificanl Dtgits)
Double Precision: -r 10** to r10"
f,t4 Significant Digits)
Strings. lo 255 characters.
N
(Note: Uniessexpiiciity defined, the Model 100considers a
«
constants and variables, as well as numenc functions, as
dout^e precision.,)
Dertarallo nTags
%Integer
1Single Precision
•DoubWPrecWcn
SString
11
BASIC Keywords (**ctpt 1oi inputouipuU
AB&tnunwnc expression) Betums the absouie value ot numeric
expression.
A' -ABS(BAU D-ADS-100)
ASCf»trtr>g expression) Returnstrie ASCtl code 1c tne first
cfaracttrot Kong expression-.
A% -ASC(MKS) PfiINT ASC(MNS|
kJHtnunwtc wprewfon) Returns me arctangent (mradLans) oi
numeric expression
AN-ATNTH) PC =ATNO.I4)
CALL address, expression i.expr*iston2 Ca»samacnin« »v#
Buwoutiiw beginning at MOmss. Uponamyir> me lubroutme, the
Aregister contains ir»e value0*expression iand meHL registei
contains me- valuo of expression?
CAU 60000 10VARPTR(A%.i
COBLfra;.merieexpression) Con«nsir*v»lueo(rrumer«
expression lp adouble-precision number
A* =CDBl [A%!
CHr\$inomeficeiprwsslon) Returns meASCucnaiacierlotthe
/alue otnumeric expresvon
PRINTCHRS<6S}
WlMTHesaia'.CHflt{34t."Heltc.".CHRS(34}
ClNT(oum«rc expression-) Hetu'ns the largest integer rot greaiei
menthe numeric expression
A% -CiNTMS 67! BCINT(B#VC1N~(A':
CLE ARsfrr/ia. apece, rt*gri memory Ctearsm* values mall
'lurre nc and siring varipb'es. cose sall open dies .aflocaies stnng
space Bytes torstringslor age. and setsthe end o( BASIC memory
ig/nghmempfy.
CLEAH1OO.S00O0 CLEAR500 CIFAR O.MAXRAM
COMT Resume6eiecut«nol»pr0fl'amaneryou tiaveprassea
WAK<or elseaftor BASIC ha* encountered aSTOP commandin
tre program
CONT
COS(numeitc expression) Returns the coslnfl ofthai»disn angle
given by numeric expression
Y-COS(»CI'0 01 745329)
CS»rtynumertaexp»ei*fonJ fletumstheslno^precisio^lo'r^lO,
numeric expression.
A< -CSMG(0 S666SS6666G1
12
DATAeonttifil N*f Detass aset of constants {numeric »nfl.*i
string) to beaccessed by aBEAD command
DATA 10?5.5Q15."Probabi!il'es .'Total
DATES Keeps wacfcolrrieciirrent date. in string farm You may
access 1*e any slung variable
PRINT DA1F$ DATES -"1 1 <02«2
DAYS Keepslrer*ofmec^entdayofthewe«kin siring form You
may access DAYS like anystring vflMMo
*RINT DAYS CAYS -Trf
D£*D0LMaVlrt Defines a« of rhe vamBloswhicriDepjnwtththe
letters m/efte'SU mo be doube precision vanabies LetterAsf
constats of indlvlOjal onersandtatletter rangesol the form
letter! -letterZ
lOOCCFOBLO. X-Z
OEF1NT fetter Hal De'ineiiallotlrievanabies¥»r«cM)eginw'ltiti
flliei^in/aTO'^sMoDenie^eivdnaDias lefle/nsfconsstsot
irWrvnduailettersandorfltte'rangesofltieloimlenerl-ieBfirt
DEFtMD. X-Z
DEFSNGletterUtt Defines a'l olthe variables winch begin w»th the
letter smfarmmIto ba single precision vatrabies letterlis (consists
ol rotviduai letters ano-or letter rangesol me form letter 1-letter2
CEF5NGQ X-2
DEFSTB tetter Met Defines all of lf» vartables wNciibeginwith me
letter! in Letter hai 10 06 String variables 'effe'Vs'consislsof
individual letters and.or letter ranges of the form letleM -letter?
CEFSTBO.X.Z
DIM variable narnef-rJirnenslone) Ht Defines vanmbtonam* as an
array with the given ^.menaiona. dimensions is aSstot one or more
numericexpressions, defining the "length",' vwott. and soon for
the array.
CIMAS(lfJ! 8AL%(1O.I0,
EWTHtm number range Enter texted*Ing mode using tti© grven
EDIT'CAIOCO EST 6OT-200
EMO Terminatesexecution ol the BASIC program
END
CRL Returns theiinenumberc'lhelaai error
IFEHL -MOTMENRESUME '50
ERR Returnsthe error code numderoltnelastenor
FERR -flTr-ENPESUME
u
tRAORn(<inenceiprMSi«n Simt*ate&Pie error sp^cmed by
numeric expressfo/>
EPPOR3* FRRORFRR
FSeturnsthee«poneotial (antilogjo'
EXPfnumeric expression/
numeric exoressron
PfllNT£XP:M|
nX'flUfTwttenpfetsJortJ Retulhifhewnolenumberportionol
rmme'fc expression.
10A%-HX(A?#|
FOR countarvarlaoie initial value TOfinal value STEP increment
NEXTceunrervariabfe txecutestnecommanos between
ire FOR command and the NEXTcommend repetitively, varying
coukIbtvariable trom initial value toAna'v«W.adding 'mcemoni to
rl each time BASCends the cop.
F0RI*lTO100STED4( )NEXT I
FRE/express!onJReturns Ifiecurrent arrount ot unused numeric
memory in bytes when expression isr*jmenc andthe current total
amount ofunusedsinng spacewhen express-on is stnng-type.
TRE(O) VRET "!
GOSUB ifrae number Transfers program controltothn subroutine
beginmngat«nenotnbet.
GOSUB1000
GOTONne number
Writer.
GO'Q 1000
HIMEM FWft)frfflthelc*ao\y6ssofmorroryavalableto BASIC
'hlMEW
lFrelattonalorlor^cw/e»pre>ilcmIHENcr>/nrna/«d(8)lELSE
comrnand(B>2 Teststhe ogicarirutfh o>t*taOonato>K>g'caJ
expression. Ifthe expressonis true", then BASIC executes
canmajt0(3} IKthe expression is "false". BASIC executes
corrvnaflclfi)?.
IfA>BTh£ NGC/TO lOO ELSE lts«JT A.©
Branches program oontrolto |h«spec(lied ftne
INP fport number)
number.
A% =ihjpjsj
Returns abyte trom thespecified CPU port
14
WSTfl tMBrtpotitlonMMrch tirtng.match tiring) Searches
ai&Gt'ztrtngtoi thetirstoccurrenceol'M*rer> sfri.tg .beglmmg ai
sartpoOTon KifH9fiigis'ouno.lNSTHreiutnsi')9 position in tfie
string wne re it occurs It meaning <snt lound. then INSTR returns a
zero
PRIN'INSftll Omentfiylsul'atf? *3ulfale>
lNT(rwj/rierice)xpi»s»'OfiJ Heh»mslhe**otenomb*r
represanteion ol minierrc .rp/esafo/i not greater than novneiKr
VpMlfarl,
A# -IMT<-21« 995!
LEFTfcstrfrtg exprewatonjeng'frij Reiu-nstnetitsiWogf/i
Charade'sofsWng expression
f>rj =1FFTJC THURSDAr.3t
LEHfctrtngexpteemton) Returns the numoer of charactersmstrmg
expression.
A% -1ENffftOruary'')
LET vartaofe *express/on Assirjn value ol expression to vanSOle.
nmabto rnusi Dool the) 5»medata typeasftprtMQff (Ml'5.
numeric rstring).Tn©word LET is updone'
LETA$- The -AS -The"
LOG(numeric eipntilan) Returns me natural loganthm (base
"•"J of numeric Gtptes&ion. numeric erofwrJon must be greater
man zero.
A»LOGO01
MENU EMitsBASlCardrotumsyoulottwModellOOMenu
MENU"
Miwurtngexpres»ror).po««*>n,r«n0t/i) Returnsta-'ofn
daracerstrom sizing expression startingatposition
•OhASKB -MI0«AS.?.21
MiWBlringexpr»w*onlpc*»on,*engin)=Bt/Wig
expression? Re&ace&ctfotBCtets olstrwg e*D'es$K>n'i
starling otposr>on with s/Y/rtg expression? Wogfi anOposiiion are
numericexpressions, lengrh19 opWnei and 11 present is ignored.
MIDWAt.5! ="rF
NEW FrasestP^currerflpfograrn.setsnumwricvariablosequBito
zero, and sets string »a> lot*es oquallo *>ull (" "J.
NEW
ONERROR GOTO flna r*umoa«
intenipi
ONEBfORGOTOtOOO
Oe1rr>as an error trapping
It
Renu'ns the byte vaU.estored at memoiy
Loadsmemory erJOreas with
ONTHE* "tfrne'GOSUBIfne number Defines ar interrupt lot
aclockco"dihon wne ifl 8siring expression inthe lomn HH:MM :S S
QNTIMEJ- "14 SOW GOSyR'CW
ONnumeric express/on GOTOJrWenumoerHi* Evaluates
nurrwrtcewessirDntoanKHBgern. ano'lrienb'ancliBStothenth
Acre fufiiOttr in the list
ONXGOTO '00.200,300
ON numericexpression GOSUBItoa numb«t Hit Evaluates
nuirwKwwesiroo 10 an Integerr?. and then cabs Ihe subroutine
baginrsng at menthUne numbe*mthe list
ONXGOSl* 1GO.200.300
OUTportnumoef. Byte value Ottputsoyfe value to theCPUpcf
number
OUT 55 100-
PE EK("memory eddreasj
address.
A* PEE*! 16999!
poke ma mo ry edoress. byle vrVue
byfevalue
FOKEficDQO 104
POWERnumerfcexp/easlon Sstameanrfcrrieiicpc'werdown
oenod numwceyD'93$wn"&<>8ia<\Q.eot10to25S. TbcMrxlO' 100
•oil Iautomaticairy lim oH attarapenod of rwrgrc expression times
0. 1rmrtutes Kyou are neither running *proofem rot emanng
commands
POWER 10
POWER CONT Disablestrieaiitomaiicpowefdownleatjjraotirie
Model 100
POWERCONT
POWEROFF. RESU MB TurnsotnriepawertomeModei 100
immediately "RESUMEispresent, upon turnrngihe power back
on, the Model i00resumesesecubon ot (he program at the
statement (oHowifigiho. POWEROfF RESUME, it not present
men the Mooti 100 returns to the Wonu upon pcwsr up.
IFT1MES>"1! 3000' *MENPOWEROFF
POWfflOfF. RESUME
READva/laWe Mat Readsanapproprialenumoerof waluosfroma
DATAstatemeni and siores hie values othe vanablesol va/i*W*
JrsT.
1E0nEADABifc.CS
M,