Owner`s manual

In order to make the input of machine language programs easier, the DISK BASIC

has a monitor section following the

IOCS section. As the stack work area,

$FFOO

$FFFF (hexadecimal) are used.

This monitor,

the same way as the BASIC, has a built-in screen editor, and, by

using the editing format described below, any address of the main memory 64K bytes

can be rewritten.

3.1

EDITING FORMAT

: Address =

dataL-JdataL-Jdata

: (Colon)

..... a symbol which indicates an editable line

Address

..... designated by a four digit hexadecimal; main memory address, including

heading data

(0000 - FFFF)

= (equal mark)

..... a separator used to distinguish address and data

Data

..... designated by two digit hexadecimal

semi-colon + character; 8-bit data or

specified character ASCII code

written into specified memory address; as a

rule, a space

used for data intervals.

3.2 PRINTER SWITCH

Command)

Directs D and F commands to printer

screen. When

monitor, becomes screen

mode. The mode reverses each time this command

executed.

a printer

not

connected,

ERR?

appears and a command

awaited, so check the printer or execute

the

P command to return to the screen mode.