Echo #03
31 марта 1997 |
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Book - Secrets ZX-Spectrum: TOC.
****************************************** * * SINCLAIR RESEARCH LTD. * * * CACHE ZX-SPECTRUM * * * 1990. * * ****************************************** Hi! It's me again, VfNG. It has long planned to begin publishing a series of articles Programming for beginners. I have already tried to sit down for their manufacture, and suddenly, quite by accident on the old disk unearthed a hefty book on this same goals. Very similar things repeatedly published all there TINOPOSami, Solon and others, for what they are thank you very much, but since there seems to be they had long since turned its activities on the Speccy, literature similar content in the stores is not found. It was then that our article will help! Print the entire book in this issue. AND always will do, because the reader does not a lot of fun for a few months to wait information he could get already now. Alas, the author is not known ... About CHAPTER A Definition ~~~~~~~~~~~~~~~~~~~ Book One CACHE ZX-SPECTRUM Abstract Chapter 1. KEYBOARD Chapter 2. EDITOR Chapter 3. ZX-BASIC 3.1 Structure of the program 3.2 Data Types 3.3 Names 3.4 Expressions 3.4.1 Isolation of a fragment of text 3.4.2 Exponentiation 3.4.3 Less as a sign of (-) 3.4.4 Multiplication and division (*,/) 3.4.5 Addition and subtraction (+,-) 3.4.6 Signs relations (=,<,>,<=, >=,<>) 3.4.7 Logical negation (NOT) 3.4.8 Logical AND (AND) 3.4.9 logical addition (OR) 3.5 Options 3.6 How ZX-BASIC 3.7 Control characters 3.8 System messages Chapter 4. Computer Arithmetic Chapter 5. USING THE MEMORY 5.1 Prototypes characters 5.2 Screen 5.3 Attributes (22528 .. 23295) 5.4 Printer Buffer (23296 .. 23551) 5.5 Map mikrodrayva 5.6 Program ZX-BASIC (PROG to VARS-1) 5.7 Variables ZX-BASIC (VARS to E_LINE-2) 5.8 Buffer Editor (E_LINE to WORKSP-1) 5.9 Buffer instructions INPUT (WORKSP to STKBOT-1) 5.10 Stack Calculator (STKBOT to STKEND-1) 11.5 Free domain BASIC (STKEND +1 to SP) 5.12 Stack Machine (SP before ERR_SP) 5.13 GOSUB stack of return addresses (ERR_SP +1 to RAMTOP) 5.14 Scope of free memory (RAMTOP +1 to P_RAMT) 5.15 Images of characters Users (UDG to UDG +167) Chapter 6. System Variables 6.1 Important addresses for the system 6.2 The variables serving keyboard 6.3 State variables system 6.4 The variables serving TV screen Chapter 7. CHANNELS AND FLOW Chapter 8. SYSTEM PROCEDURES 8.1 Working with sound 8.2 Working with a tape recorder 8.3 Displaying and Printing 8.4 On-Screen Graphics 8.5 Removers and moving Screen 8.6 Reading from the keyboard 8.7 Calculator 8.8 Additional system Procedure Chapter 9. BUGS IN THE SYSTEM 9.1 Error fission 9.2 Error -65536 " 9.3 Error CHR $ 8 9.4 Error CHR $ 9 9.5 Error "PRESS ANY KEY 9.6 Error indicator traveling line 9.7 Error DELETE 9.8 Error leading spaces 9.9 Error regime to Error SCREEN $ 09.10 Error STR $ 09.11 9.12 Error CLOSE 9.13 Error RET 9.14 Error NMI 9.15 Error PAUSE N 9.16 Error CLS Book Two ZX-SPECTRUM FROM Abstract Chapter 1. Memory Allocation Chapter 2. METHOD FOR RECORDING PROGRAM TO TAPE 2.1. Program listings Chapter 3. PROTECTION PROGRAM FOR BASIC Chapter 4. "Protective" Control characters 4.1. CHR # 6 - "COMMA CONTROL" 4.2. CHR # 22 - "AT CTRL" 4.3. CHR # 23 - "TAB CTRL" 4.4. Characters change attributes Chapter 5. Protection to your boot Chapter 6. USING THE SYSTEM PROCEDURES Chapter 7. DECODE ENCODED Blocks of type "BYTES"
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