Inside the IBM PC: Access to Advanced Features and Programming |
Contents
ENGIN | 7 |
1 Demonstrating all screen characters BASIC | 10 |
How the IBMPC thinks and remembers | 25 |
Copyright | |
19 other sections not shown
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Common terms and phrases
accompanies this book ASCII code name assembly language attribute byte begin BIOS bits boot record called cassette Chapter cluster color color-graphics adapter command COMMAND.COM copy corresponds to listing cursor DEBUG directory entry diskette drive diskette package display memory display screen double-sided Epson MX-80 error extended ASCII file allocation table file control block filename extension fixed disk system format grams graphics mode hexadecimal IBM Personal Computer IBM/PC IBMBIO.COM input instructions integer interface interrupt vector keyboard memory locations memory-mapped micro-processor monochrome display MS-DOS Norton Utilities offset operating system output parameters Peter Norton pixel port PRINT printer processor ROM-BASIC ROM-BIOS ROM-BIOS services scan code sector segment register Service number service routines shape appears Shape shown shown on screen source file specify stack storage stored subroutine system board things tion track unassemble work_byte written by BASIC written by Pascal zero