BCM Advanced Research
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3
Configuration
Product Configuration
The PWA component will be produced by BCM without the microprocessor installed,
it is assumed that the microprocessor will be installed during the customer’s integration
process. The same applies to the system memory DRAM DIMMs.
Processor Speed Select Jumper
To select the processor speed there is a jumper block of user-accessible jumpers labeled
“JP1”.
To select the processor speed install the jumper as follows:
Table 3.1. CPU Speed Selection
Klamath
CPU Speed
(MHz)
1-2
3-4
5-6
7-8
233
ON
OFF
ON
OFF
266
OFF
ON
ON
ON
300
OFF
ON
ON
OFF
333
OFF
OFF
ON
ON
DRAM Subsystem Configurations
The IN440EX supports 8 MB to 256MB of system RAM. The allowable memory
configurations are shown below:
Table 3.2. DIMMs Configurations
DIMM0
DIMM1
Total Memory
8MB
EMPTY
8MB
8MB
8MB
16MB
16MB
EMPTY
16MB
16MB
8MB
24MB
16MB
16MB
32MB
32MB
EMPTY
32MB
32MB
8MB
40MB
32MB
16MB
48MB
