Compaq 1000 Manual De Usuario
6-2
Jumper Information
Figure 6-1. Locating the Jumpers
Table 6-1
System Board Jumpers
System
Board ID
Function
Description
1
CPW
Clear Password
Allows you to set the password configuration to
enabled or disabled. You may need to enable this
jumper if you forget your password.
enabled or disabled. You may need to enable this
jumper if you forget your password.
2
EP1, EP2
Flash EPROM Type
Selection
Selection
Allows you to configure the Flash EPROM chip.
3
CLK1, CLK2,
CLK3
CLK3
CPU External Clock
(BUS) Frequency
(BUS) Frequency
Allows you to set the different CPU speed
configurations
configurations
4
FREQ1,
FREQ2, FREQ3
FREQ2, FREQ3
CPU to Bus
Frequency Ratio
Frequency Ratio
Used in conjunction with CLK1, CLK2, and CLK3 to
decide the ratio of the internal frequency of the CPU
to the bus clock.
decide the ratio of the internal frequency of the CPU
to the bus clock.
5
SRAM
CPU to SRAM Data
Transacting Mode
Selection
Transacting Mode
Selection
Allows you to select the CPU to SRAM data
read/write mode.
read/write mode.