System information

Parts/Test Point Locations 5-5
Table 5- 1 Machine Type 2153 System Board Jumper Settings
Jumper/Settings Function
SW2
B4 B5 B6 B7 B8
Off On On Off On
Off On On Off Off
Off On Off Off On
Off On Off Off Off
Off Off Off On On
Off Off Off On Off
CPU Core Voltage
3.3V
3.2V
2.9V
2.8V
2.3V
2.2V
*
#
SW3(B1)
Off
On
*#
AMD K6S-300 Voltage Select
3.6V
3.45V
SW3(B2)
On
*
#
Off
Password Checking
Check password
Bypass password
SW3(B3, B4)
CY2283-1 Y2283-3
Off, Off Off, Off
On, Off --, --
Off, On Off, On
--, -- On, Off
On,On On, On
M1542 Bus Frequency
66 MHz
75 MHz
83 MHz
95 MHz
#
100 MHz *
*
Default settings for 00K8747 & 20L2184.
#
Default settings for 36L9051