For Your Reference; Basic Cursor Locations And Control Code Extensions - AMSTRAD cpc 6128 User Instruction

Chapter 7
For your reference ......
This chapter provides much of the reference information that you
are likely to require as you learn to use this computer.
Subjects covered:
*
Cursor locations and control code extensions
*
Interrupts
*
ASCII and graphics characters
*
Key references
*
Sound
*
Error messages
*
BASIC keywords
*
Planners
*
Connections
*
Printers
*
Joysticks
*
Disc organisation
*
Resident System eXtensions (RSX's)
*
Memory
*
CP/M Plus Terminal Emulator
*
CP/MPlusCharacterSet
For a complete guide to the BASIC and firmware for the CPC6128, consult AMSOFT
manuals, SOFT 967 and SOFT 968 respectively.
Part 1: BASIC Cursor locations and control
code extensions
In' a variety of applications programs, the text cursor may be positioned outside the
current window. Various operations force the cursor to a legal position before they
are performed, these being as follows:
For your reference .... Chapter 7 Page 1