Juniper Systems Allegro DOS Manual - Manual (Page 135)

Allegro DOS Owner’s Manual 135
AT Keyboard Scan Codes
The scan codes on the Allegro keyboard have been confi gured as
shown in the following chart:
Shft, Ctrl, Can be confi gured to use
Alt scan codes for either right,
left, or both sides (default)
of AT keyboard (see extended
BIOS function 2E11h)
Home, PgUp Uses scan codes from
PgDn, End, dedicated (gray) keys
Ins, Del on AT keyboard
Arrow Keys Uses scan codes from
dedicated (gray) keys
on AT keyboard
Number Uses scan codes from
Keys top row keys of AT
keyboard (not the 10-key
keypad)