Appendix A: ASCII Character Codes

Transcription

1 Appendix A: ASCII Character Codes Decimal Hex Char Decimal Hex Char Decimal Hex 000 OOH NUL 043 2BH H -V- Char 001 OlH SOH 044 2CH H W H STX 045 2DH H X H ETX 046 2EH H Y H EOT 047 2FH / 090 5AH Z H ENQ H BH [ H ACK H CH \ H BEL H DH H BS 051 3JH EH H HT H FH ""7 010 OAH LF H H 011 OBH VT H H a 012 OCH FF H H b 013 ODH CR H H c 014 OEH SO H H d 015 OFH S AH H e H DLE 059 3BH H f 017 llh DC CH < H g H DC DH H h H DC EH > H i H DC FH? 106 6AH j 021 ISH NAK BH k H SYN H A 108 6CH H ETB H B 109 6DH m H CAN H C 110 6EH n H EM H D III 6FH lah SUB H E H P 027 1BH ESC H F H q 028 lch FS H G H r 029 IDH GS H H H s 030 leh RS H I H t 031 IFH US H J H u H SPC 075 4AH K H v H 076 4BH L H w H " 077 4CH M H x H # 078 4DH N H Y H s 079 4EH AH z H % 080 4FH P 123 7BH { H & 081 SOH Q 124 7CH I H H R 125 7DH } H ( H S 126 7EH H ) H T 127 7FH DEL 042 2AH * H U Note: The first 32 ASCII codes can be generated on the keyboard as "Control Codes", that is, codes generated by depression of the "CONTROL" key in combination with other keys. Code 000 is "CONTROL", Code 001 is "CONTROL-A", Code 002 is "CONTROL-B" and so on. Codes 028 to 032 are "CONTROL-SHIFT" and K,L,M,N,O respectively. 119

2 Appendix B: CP/M Console Editing Commands These commands can be used on the majority of microcomputers to edit CP/M commands. Those followed by (3) are usually a vailable with CP/M Plus only. It is a matter for experiment to see whether they 'all work on the machine that you are using and the version of CP/M that you are using. Command CTRL-A CTRL-B CTRL-C CTRL-E CTRL-F CTRL-G CTR1-H CTRL-I CTRL-J CTRL-K CTRL-M CTRL-P CTRL-Q CTRL-R CTRL-S CTRL-U CTRL-W CTRL-X Effect Moves cursor one character to left Moves cursor through command l i ne Stops program execution. Returns user to command level Forces physical carriage return without sending the command to CP/M Moves cursor one character to right (banked systems onl y) (3) Deletes character at cursor position if not at line end Deletes character to left of cursor Tabs to right ( 3) Line feed Deletes character under cursor and all characters to its right(3) Carriage return Printer toggle Restarts screen scrolling after CTRL-S (3) Retypes the characters to left of cursor on a new line Stops screen scrolling. (for Versions 2.2 or earlier the scrolling will recommence i f any key is pressed) Deletes current line. Updates the command line buffer to contain the characters to left of cursor Recalls previous command line if current line is empty Deletes all characters to left of cursor 120

3 Appendix C: CP/M Packages Th e number of software packages ava ilable for CP/M systems is very large and growing almost daily. There follows a selective list of some of the more popular packages together with a brief description of what they do. Apologies are offered to any software house who feel that any products of theirs should be included. Attempts will be made to keep this list as up to date as possible within the constrictions of the publishing world. WORDSTAR MAIL-MERGE SPELLSTAR STARINDEX DATASTAR REPORTSTAR INFOSTAR CALC STAR PROSTAR SUPERSORT Dbase II QUICKCODE dgraph OMS THE LAST ONE CARDBOX MULTIPLAN SUPERCALC MICROMODELLER BASIC-80 COMPILER FORTRAN-80 COBOL-80 CIS-COBOL Word-processing package. Powerful and, once learnt, easy to use Add-on package for WORDSTAR. Mailing list and personalisation of letters Add-on for WORDSTAR. Spelling checker Add -on for WORDSTAR. Creates indexes, tables of contents and documents in standard formats Screen-orientated data entry and retrieval system Report generator used in conjunction with DATASTAR Database management system used in conjunction with REPORTSTAR and DATASTAR Spreadsheet package Training package for above products Sort, merge package Database management system. Includes reports. Suitable for invoicing, stock control, payroll Easy creation of Dbase II command files Extracts data from Dbase II records in graphical form Data base management system Code generator for MBASIC Information retrieval system Electronic spreadsheet Electronic spreadsheet Financial planning package Compiler BASIC for faster execution ANSI 66 FORTRAN compiler ANSI 74 COBOL compiler Level 1 ANSI 7 4 compiler. Supports indexed sequential files, interactive operation LEVEL II COBOL Interfaces with FORMS2, and ANIMATOR FILESHARE PASCAL/MT+ Compiler Pascal CBASIC Compiler and run-time package for BASIC PLl/80 Subset G of the compiler 121

4 122 Using CP/M 'c' COMPILER BSTAM XLT-86 PERFECT WRITER PERFECT SPELLER PERFECT CALC PERFECT FILER T/Maker SAGE Pulsar Two pass compiler Allows f iles to be exchange d between CP/M systems Converts 8080 Assembler into 8086 code Word-processing package Spelling checker for PERFECT WRITER files Electronic spreadsheet Data retrieval s ystem Combined word-processor, spreadsheet, file-maintainance package Integrated accounts s ystem Full financial package including modelling facilities The address of Digital Research in the United Kingdom is Digital Research (UK) Ltd Oxford House Oxford Street Newbury Berks. RG13 ljb (Telephone : (0635) 35394) The address of the CP/M Users ' Group i s CP/M Users Group UK 11 Sun Street Finsbury Square London EC2D 2QD (Telephone: (01-247) 0691 )

5 Index ABORT 110,113 FIELD 5 4 Assemble r Code 69 Files in BASIC 49 ASM FORMAT 6, 7 ASSIGN 109 ATTACH 110 GENCOM 9 8 GENCMD 10 2 BASIC BDOS 1 HELP 87 BIOS 1 BOOTCOPY 7 INITDIR 9 4 CCP 1,3 LOAD 75 CBASIC 58 LOCAL 11 7 COPYSYS 7,8,99 LOGIN 117 CONSOLE 110 LOGOFF 117 CPNETSTS 117 CP/ NOS 116 MAC 99 DDT 75 MAIL 118 DDT MBAS IC 42 DDT Commands 84 MOVCPM 8 Device names 24,25 MPMSTAT 110 DEVICE 96 DIM 4 2 DIR 9,89 NETWORK 117 DIRS 91 DSKRESET 110 OPEN 49 DUMP 72 PIP 14,98 ED 2 9 PIP Parameters 18 ED Commands 39 PRINTER 110 EDIT (In BASIC) 46 EOF 53 REN 12 ERA 11 RESET 57 ERAQ 110 RMAC

6 124 Index SAVE ( In BASIC) 56 TOD 110 SCHED 110 TPA 2 SDIR 110 TYPE 12,7 3 SET 9 4 SHOW 9 3 USER 91 SID 99 SPOOL 110 VCMODE 11 3 STAT 2 1 VDSK 10 9 STOPSPLR 110 SYSGEN 7 WHILE,WEND 44 SYSTAT 113 SYSTEr-t 57 XDOS 107 XI OS 10 7