home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Gold Medal Software 3
/
Gold Medal Software - Volume 3 (Gold Medal) (1994).iso
/
windows
/
graphs
/
all_tips.arj
/
TT-25.003
< prev
next >
Wrap
Text File
|
1991-08-21
|
992b
|
34 lines
AMI TECH TIP
TECH TIP NO. 25.003
DATE: May 9, 1991
BOARD TYPE: Enterprise I and Enterprise II
RELEASED BY: Engineering Dept.
Problem: On Enterprise I and Enterprise II boards, the Keyboard Lock
function does not work.
Reason: AMI Enterprise I and II EISA boards use AMI KF Version of
the keyboard controller, this keyboard controller works in
autosense mode i.e. it can configure itself as either PS/2
type or as AT type controller.
The EISA Specifications provide support for a PS/2 type
mouse interface only.
Since AMI Enterprise boards support the PS/2 type mouse,
the keyboard controller on these boards works in PS/2 type
interface.
The Keyboard lock function is not supported in the PS/2 type
interface.