The FX-702P features a single line dot matrix liquid crystal display with 20 characters. A 10-digit mantissa is displayed (including minus sign) however internal calculations use a 12-digit mantissa.[2]
Programmingedit
The programming model employed is a special BASIC dialect. Ten programming areas are supported, P0 through P9. BASIC lines can be numbered from 1 through to 9999. Subroutines are supported, but passing parameters to subroutines is not supported. The subroutine call stack can be up to 10 deep. Both GOTO lines and subroutines can be addressed indirectly via line number calculation. FOR/NEXT structures can be nested up to eight times.
A single one and/or two dimensional array is supported. However, array memory space must be reserved (subtracted) from the 1,680 character program space via the DEFM command. Array memory can be aliased to fixed variable names, for example A(11) references the same location as variable B1.[2]
Both programs and data can be stored to magnetic tape. Data can be stored under program control. Programs can be password protected from both listing and execution.[2]
The FX-702P uses the FA-2 interface which is also used by the Casio FX-602P series. The interface features a Kansas City standardCompact Cassette interface and printer port for the FP-10 thermal printer. The printer can also be connected directly to the calculator.
The Casio FX-702P computer on the pocket computer museum
Casio FX-702P on Caz Pocket Computers Collection
FX-702P on RS-Key maintained by Viktor Toth.
casio fx-702p on Voidware
ledudu's page on fx-702p and sisters on the ledudu's Casio library
April 11, 2024
casio, 702p, 702p, pocket, computer, manufactured, casio, from, 1981, 1984, year, 702p, working, conditiontypepocket, computermanufacturercasiointroduced1981discontinued1984calculatorentry, modebasicprecision12, digit, mantissa, exponentdisplay, typelcd, matri. The FX 702P is a Pocket Computer manufactured by Casio from 1981 to 1984 1 Casio FX 702PA 28 year old FX 702P in working conditionTypePocket ComputerManufacturerCasioIntroduced1981Discontinued1984CalculatorEntry modeBASICPrecision12 digit mantissa 99 exponentDisplay typeLCD Dot matrixDisplay size20 CharactersCPUProcessorCMOS LSI ASICProgrammingProgramming language s BASICUser memory1 680 bytesInterfacesPortsone vendor specificConnects toCompact Cassette via FA 2Thermal printer via one of Direct FA 2OtherPower supply2 CR 2032 Lithium external power not supported Weight176 g with batteriesDimensions165W x 82D x 17H mm Contents 1 Display 2 Programming 3 Interface 4 References 5 External linksDisplay editThe FX 702P features a single line dot matrix liquid crystal display with 20 characters A 10 digit mantissa is displayed including minus sign however internal calculations use a 12 digit mantissa 2 Programming editThe programming model employed is a special BASIC dialect Ten programming areas are supported P0 through P9 BASIC lines can be numbered from 1 through to 9999 Subroutines are supported but passing parameters to subroutines is not supported The subroutine call stack can be up to 10 deep Both GOTO lines and subroutines can be addressed indirectly via line number calculation FOR NEXT structures can be nested up to eight times A single one and or two dimensional array is supported However array memory space must be reserved subtracted from the 1 680 character program space via the DEFM command Array memory can be aliased to fixed variable names for example A 11 references the same location as variable B1 2 Both programs and data can be stored to magnetic tape Data can be stored under program control Programs can be password protected from both listing and execution 2 Interface editCasio FP 10 nbsp Connects toFX 502P series FX 602P series and FX 702P via one of direct connection Casio FA 2 optional 6 Volt DC power supplyManufacturerCasioIntroduced1981TypeSpark printerWeight405 g with batteriesDimensions156 82 45 mmThe FX 702P uses the FA 2 interface which is also used by the Casio FX 602P series The interface features a Kansas City standard Compact Cassette interface and printer port for the FP 10 thermal printer The printer can also be connected directly to the calculator The FP 10 Spark printer was used with the FX 602P series of programmable calculator and the FX 702P Pocket Computer to print out programs data register and display content Although the feature was not documented the FP 10 can also be used with the FX 502P series and was able to print out programs in Key code notation 3 References edit Casio FX 702P MyCalcDB Retrieved 2009 10 15 a b c FX 702P Instruction Manual PDF Casio via Geoffroy Derenne Retrieved 2009 10 15 FP 10 External links editThe Casio FX 702P computer on the pocket computer museum Casio FX 702P on Caz Pocket Computers Collection FX 702P on RS Key maintained by Viktor Toth casio fx 702p on Voidware ledudu s page on fx 702p and sisters on the ledudu s Casio library Retrieved from https en wikipedia org w index php title Casio FX 702P amp oldid 1192921111, wikipedia, wiki, book, books, library,