Amstrad DDI-1 manual Turnkey CP/M Discs, Turnkey Basic using disc supplied

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1.4.1 Turnkey BASIC using disc supplied.

Simply copy the master disc, with COPYDISC or DISCCOPY, preserve the master disc and use the copy. Follow the instructions provided to run the program. If you require any additional programs from your Master System/Utility disc, use FILECOPY to transfer them.

1.4.2 Turnkey BASIC onto your Working disc.

In this case, copy the supplied programs onto your existing disc. Type FILECOPY and follow the instructions. In particular answer N to the question:

Ambiguous file name: Confirm individual files (Y/N)?

The FILECOPY program will inform you of the filenames as they are copied. You can then run the new application program from your upgraded working disc.

1.5 Turnkey CP/M Discs

The CP/M operating system allows you to load and run an immense library of software which has already been written for personal computers that support CP/M. The fundamental 'logic' of these programs has already been devised; all that is required to use them on your CPC464 is to establish them on a suitable diskette and maybe to inform them of the particular method that the CPC464 uses to operate the screen.

A set of programs on one disc designed to fulfil a specific application is called a 'package'. These packages are normally designed to work on a large range of different computers, each of which has its own size of screen and way of moving the cursor around. Sometimes the package you buy will have already been 'installed' for the CPC464 or cater for it in a menu of alternative installations. In these cases, simply follow the instructions provided with the software. If the package does not have a CPC464 variant built in then section 1.5.2 ahead indicates the commands that can be sent to the CPC464 screen to produce the sorts of effects that packages require. Normally the installation, or customisation procedure will involve typing in the relevant codes when requested to. Again, follow the instructions provided with the package.

The software you have purchased must be on a disc suitable for use in the CPC464. Almost every different computer uses a different form of disc. Although many have the same size of disc this does not necessarily mean that there is any compatability between one and another in the information contained on them. Ask your supplier for a 3”' AMSTRAD CPC464 version.

1.5.1 Creating a Turnkey CP/M System disc.

It is wise to preserve the original master disc containing the new software package and transport the programs to another disc.

Chapter 1.3

AMSTRAD Disc Drive & Interface DDI-1 Manual

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Contents Page Amstrad Disc Drive & Interface DDI-1 Amstrad Contents Contents Page Connecting the Mains Lead Foundations 1 Setting UpConnecting the DDI-1 to the Computer Computer Interface Unit Main Disc Drive Drive a Computer Write Protection Foundations 2 About DiscsOpen Closed When Your Disc Is Eject Button Indicator LampROLCAVE. not found Drive a disc missing Retry, Ignore or Cancel?Foundations Loading Software/Games Run rolcaveType mismatch Bad commandSyntax error Drive a read fail Retry, Ignore or Cancel?Foundations Introducing Amsdos and CP/M Tape.in Drive B disc missing Retry, Ignore or CancelLoad filename DiscStoring Data Onto Disc First Steps Using The CP/M DiscCpm CLS? Beware Back to AmsdosSaving a Program in Memory onto Disc Loading From Disc CatalogEXAMPLE.BAS Copying Programs From Cassette to Disc Copying Programs From Disc to DiscCopying Programs From Disc to Cassette Copying Using Disccopy Copying Using the CP/M System DiscDo you want to copy another disc Y/N Copying Using CopydiscCopying started Reading track 0 to Writing track 0 toChkdisc Checking DiscsAborting DiscchkInstallation Amstrad Disc Drive & Interface DDI-1 Manual Making Working Discs Backup Master DiscDISCCOPY.COM Working SYSTEM/UTILITY discBasic only disc Turnkey Amstrad Basic discsCreating a Turnkey CP/M System disc Turnkey Basic using disc suppliedTurnkey CP/M Discs Turnkey Basic onto your Working discConfiguring the Output from the package Configuring a CP/M ProgramAmbiguous filename Confirm individual files Y/N ? Starting a Turnkey CP/M Package Configuring the Input to the packagePayroll Autostarting a Turnkey CP/M Package Introduction Amsdos PrimerAmsdos filenames and filetypes Disc DirectoryConstruction of Filenames Filenames on two drives Amsdos headersSave PROG.BAS a Save Bprog .BAS BERT.BAS FRED1.BAS FRED2.BAS FRED3.BAK FRED3.BAS FINISH.BAS Examples of Using Amsdos Commands in a programWild cards Saving variables and performing a Screen DumpCloseout NeatWend Closein Reference guide to Amsdos commandsPre-empting a Garbage Collection While not EOFCAT Summary of Basic commandsSummary of Amsdos external commands Save OPENOUT, Print #9, Write #9, List #9, CloseoutDISC.IN CPMDIR DiscTAPE.IN ERAREN TapeAscii files File Copying proceduresCopying Files Amsdos files with headersFile has a header Amstrad Reference guide to Amsdos Error Messages Drive Drive write fail Drive Drive disc missingDrive Drive disc is write protected Drive Drive read failOperating with CP/M CP/M PrimerCP/M system tracks Console control codes Configuration SectorLogging in a disc ERA command Direct Console CommandsSwitching default drives DIR commandPeripheral Management Transient commandsREN command Type commandCassette files File and disc copyingSingle file copying Whole disc copiers and checkersStat System ManagementIs this correct Y/N SetupDo you want to update your system disc Y/N Stat SECRET.BAS $DIRFormat D Format I Format Disc GenerationAmsdos FormatSysgen BootgenAdvanced programming MovcpmAmstrad Disc Drive & Interface DDI-1 Manual Introduction to Logo What is LogoGetting Started Dr. LogoTo squareanysize side repeat 4 fd side rt 90 end Procedures with parametersRepeat 4 fd 60 rt To square Repeat 4 fd 60 rt 90 endTo triangle Repeat 3 fd edge rt 120 end Using Variables to remember valuesEditing programs and procedures Cs squareanysize 100 rt 45 squareanysizeSummary of Dr. Logo primitives Operating hintsCount Word and List ProcessingAscii CharList EmptypFirst FputArithmetic Operations Logical Operations ?= Logo Logo NotVariables ProceduresShow EditingText Screen SetsplitDot CleanGraphic Screen TypeSetpal PalWindow Wrap Turtle GraphicsSetpc SethNodes Workspace ManagementSetpos ErnPlist RecycleGlist GpropKEYBOARD, Joystick buttonp Disc Files DirLoad Save?key Paddle?paddle 0 ?make key rcRelease SoundEnv EntStop LabelRepeat RunThrow ErrorCatch PauseSystem Properties Headers Technical information for the user FirmwareStore requirements Changing DiscsBios messages Error MessagesAmsdos messages Failed to load boot sector Common to ALL Formats Disc OrganisationJump Block Re-Interception by the User Jump Block Interception by AmsdosReturn Parameters 132 #BC8C 133 #BC8F 134 #BC92 135 #BC95 #BC98 Intercepted Firmware Calls137 #BC9B Page Appendix Glossary of Terms CP/M Dr.Logo Primitives TPA Amstrad Disc Drive & Interface DDI-1 Manual Appendix Term Limitations of Remedies Amstrad Disc Drive & Interface DDI-1 Manual Appendix Index ERA Setpos