HP 9000 Series 310 Service Information Manual page 89

The Boot ROM chooses the input devices in the manner shown in Figure 4-4.
yes
Is there
a
~1
Enable
cOdel
remote card?
the one with the lowest select
no
~
-
"
Is there an yes
~~
Enable console
I
internal
HP-HIL
it as
key boa rd /H P -I B?
no
"
Is there an
yes
~{
Enable
codel
external HP-HIL the one with the lowest select
keyboard?
no
"
If there was no
remote card,
then there is
no input device
so set up dummy
drivers.
Figure 4-4. Boot ROM Input Device Selection Flow Chart
Boot Rom Functions 79