Intermec 6200 Reference Guide

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These are the standard PC BIOS interfaces that support the 6200 and 6300

Computers.

The 4000 Series interrupts that are supported by the 6000 Series BIOS are

matrixed into the entire set of interrupts.
The interrupts, with their symbolic notations, are listed in the Interrupt

Definitions paragraph, starting on page 6Ć30.  See the Interrupt Index (in the

Index section, at the end of this publication) to locate interrupts alphabetically.
The 6200/6300 BIOS supports (hooks) interrupts that are listed in the table

below.  But, keep in mind that applications that support any of these interrupts,

handle those interrupts it supports, provided the application has not been

configured (by the use of switches) to ignore specific interrupts.
The following interrupts are supported by the BIOS:

Table 6Ć1 

INT # BIOS Interrupts

Register Values

08h

System Timer Interrupt

09h

Keyboard Interface

10h

Display Services
Set Display Mode

AH=00h

Set Cursor Type

AH=01h

Set Cursor Position

AH=02h

Read Cursor Position and Type

AH=03h

Set Active Display Page

AH=05h

Scroll Active Page Up

AH=06h

Scroll Active Page Down

AH=07h

Read Attribute and Character at Cursor Position

AH=08h

Write Attribute and Character at Cursor Position

AH=09h

Write Character Only at Cursor Position

AH=0Ah

Set Color Palette

AH=0Bh

Write Graphics Dot

AH=0Ch

Read Graphics Dot

AH=0Dh

Teletype Write

AH=0Eh

Return Current Video State

AH=0Fh