Specifications

Selecting the System Clock Speed
Domain/OS and SAX rel on the system clockspeed that is stored in the
i
EEPROM to mn correct . You must load the correct clockspeed os listed in
\
Table 3-4) for the system ]f you replace the EEPROM or if the EE ROM be-
comescorrupted.
T&le 3-4 Clock Speed Settings
E
Model
400dl
400:
425t
425s
433s
Clock Setting
25 kll-iz
25 M1-lz
25 M-tz
25 tvlliz
33 MHz
Run the config program, as described in the followingsteps, to displayor change
the systemclod speed.
1. Stop any user processes
and log out.
2. Shut down to the MD prompt by typing the followingat the login:
prompt
login:
shut <Return>
3. T~
the followingat the MD prompti
> RE <Return>
After the beep, type <Return
>.
4. T~ the
followingtext to exeeute the config program
>
EX CONFIG <Return>
The
screen displaysthe followingheader information and the config
menu:
3-36
Configuration