User`s manual
CBI-1010
Table 3-2
W1
Jumper Settings
Pins 1 & 3
OUT
IN
OUT
Pins 2 & 4
OUT
OUT
IN
Description
CBI-IOIO/TM
with
PAL PIK08 in location U9
(F)
CBI-IOIO/TM configured for disk only
with
PAL PIK08
in
location U9
CBI-IOIO/TM configured for tape only
with
PAL PIK08
in
location U9
Note that
(F)
means factory setting.
0
1
:::::
::S[@
C::::::::J
1:::::::::::
3
:::3-
[::::::
::JI::::
:::
::J
1:::::::::::
3
::3
I:
: : : : : : : : : :
51:
: : : : : : : : J
I:
: : : : : : : : J
Figure 3ยท2: Jumper
W1
Pin Positions
Switching Between CBI-1010/M and CBI-1010/MB
Both the CBI-lOlO/M
and
CBI-lOlO/MB
support
disk drives only,
but
the
CBI-
1010/M offers
KLESI
emulation, while the CBI-lOlO
/MB
offers
KDB50
emula-
tion, which is necessary for bootability
on
VAX
6000 systems. Switching be-
tween
the CBI-lOlO/M
and
CBI-IOIO/MB models is a simple matter of chang-
ing the PAL
at
location U9
and
either removing
or
installing the jumper
at
WS.
All CBI-IOIO/M adapters come
with
PAL PIK29 installed
at
U9
and
PAL
PIK58A
as
an
accessory. Likewise, all CBI-IOIO/MB adapters come
with
PAL
PIK58A
installed at
U9
and
PAL PIK29 as
an
accessory.
Be
sure to
turn
off
power
to the
adapter
before
you
switch the PAL at U9. Use
a screwdriver to
pry
the PAL loose
and
then
remove it
with
your
fingers. In-
Installation
3-3