ETS-Lindgren 2090 Controller User Manual

Page 141

Model 2090 Multi-Device Controller

not offer flash upgrade support and will have to be replaced

in order to provide full flash capability. In order to

determine if a Model 2090 is flash compatible, remove the

top cover and examine the single board computer. Refer to

the illustrations on the next page to help identify which

SBC version is installed. The critical component is J2. A

flash compatible Model 2090 will have six sets of jumpers

while the older boards will only have five. Incompatible

boards may also be identified by a revision number less

than 2.2 or by a socketed processor. Newer SBCs will have

a revision number accompanied by the identifier “SBC332-

4”. These SBCs are all flash compatible, even if the

revision number is less than 2.2.

NOTE: Old revision SBCs may be able to run the V3.00

firmware, but will not be able to be flash upgraded in

circuit.

If the Model 2090 contains an incompatible SBC, contact

the ETS Sales department to purchase a new SBC, or to

have ETS perform the upgrade.

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