PB-100F Command List The BASIC language used on the PB-100F is similar to that usedon the PB-100 and PB-300, however a number of commands have been added or altered to improve programming: Additional Commands: ON-GOTO, ON-GOSUB, LET, REM, BEEP, DATA, READ, RESTORE, PASS Additional Functions: DEG, DMS$, STR$ Modified Commands: PB-100F PB-100 and PB-300 NEW (NEW ALL) CLEAR (CLEAR A) CLEAR VAC SAVE ALL SAVE A LOAD ALL LOAD A VERIFY VER KEY$ KEY MID$ MID DEFM (can beused withina program) DEFM (can onlybeused manually) * Elementscan beused repeatedly { } Selectone ofthe elements [ ]Elements can beomitted Commands NEW Function: Programerase. Erases programs and variables. Format: NEW [ALL] Examples: NEW NEW ALL RUN Function: Programexecution. Format: RUN [line number] Examples: RUN RUN 1000 LIST Function: Displays the content of a program. Formats: LIST [ALL] LIST [starting line number] Examples: LIST LIST 50 PASS Function: Specifies or releases a password. Format: PASS “character string” Example: PASS “ABC” SAVE Function: Stores a programon a cassette tape. Formats: SAVE ALL [“file name”] SAVE [“file name”] Examples: SAVE SAVE “MAY” LOAD Function: Loads the programfrom a cassette tape. Formats: LOAD ALL [“file name”] LOAD [“file name”] Examples: LOAD ALL LOAD “ABC” VERIFY Function: Verifies the programstored on a cassette. Format: VERIFY [“file name”] Examples: VERIFY VERIFY “CASIO” CLEAR Function: Clears all variables. Format: CLEAR Example: CLEAR END Function: Terminates program execution. Format: END Example: END STOP Function: Temporarily suspends program execution. Format: STOP Example: STOP [LET] Function: Assigns the value of the expression on theright to the variable on the left. Format: LET {variable=numerical expression} Example: LET X=12 REM Function: Statement that expresses a comment. Format: REMcomment Example: REMSUBROUTINE INPUT Function: Inputs data fromthe keyboardto a variable. Format: INPUT [“message statement”,] variable name[,[“message statement”,]variable name]* Example: INPUT A INPUT “DATA” ,D INPUT A$, B$, C$ KEY$ Function: A function that enters one character fromthe keyboard. Format: KEY$ Example: K$ = KEY$ PRINT Function: Displays an output element. Formats: PRINT [output element] [{, or ;} [output element]]* Examples: PRINT 1/3 PRINT “A=” ;A PRINT “END” ; CSR Function: Displays an output element froma specified location. Format: CSR numerical expression Example: PRINT CSRA; “G” ; CSR 9; “H” GOTO Function: Unconditionallybranches to aspecified location. Formats: GOTO line number GOTO # programarea number Examples: GOTO 210 GOTO # 4 ON - GOTO Function: Branches to aspecified location according to the branching condition. Format: ON numerical expression GOTO branching location [, [branching location]]* Example: ON A GOTO 100, 200 , 300 ON A GOTO # 3, # 4, # 5, # 7 IF-THEN Function: When a branching condition is true, the statements after THEN are executed. Format: IF branching conditionTHEN statement [ : statement]* IF branching conditionTHEN branching location Example: IF K$=”4"THEN N=N+1 : IF N<0THEN N=0 IF A>B THEN 10 IF C=4THEN # 3 FOR-TO-STEP-NEXT Function: Repeats process contained netween FOR and NEXT statements a number of times specified bythe control variable. Format: FOR variable name = numerical expression TO numerical expression [STEP numerical expression] NEXT variable name Example: FOR I = 0 TO 9: NEXT I GOSUB Function: Performs a branching to a specified subroutine. Formats: GOSUB line number GOSUB # programarea number Examples: GOSUB 200 GOSUB PROG 3 RETURN Function: Provides a return fromthe subroutine to the main program. Formats: RETURN Example: RETURN ON-GOSUB Function: Branches to asubroutine according to a branching condition. Formats: ON numerical expression GOSUB [branching location or # program area number][,[branching location or # programarea number]]* Examples: ON A GOSUB 100, 200, 300 ON B GOSUB #2, #3, #4 DATA Function: Stores data that can be read with a READ statement. Format: DATA data [, [data]]* Example: DATA 5, 6, 8, 2 READ Function: Reads the content of a DATA statement. Format: READ variable name [, [variable name]]* Example: READ C, D, E, F RESTORE Function: Specifies thelocationof data to be read bya READ statement. Format: RESTORE line number Example: RESTORE 100 PUT Function: Stores variable dataon a cassette tape. Format: PUT [“file name”] variable 1 [, variable 2]* Example: PUT “SALES”A, B GET Function: Loads data stored on a cassette tape into a variable. Format: GET [“file name”] variable 1 [, variable 2]* Example: GET A, B DEFM Function: Provides memoryexpansion. Format: DEFMnumerical expression Example: DEFM10