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What is the difference on the MVI46 module from F/W revision 1.02 to 1.03?

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MVI46 Ethernet modules updated from firmware revision 1.02 to 1.03 in 11/2004, ECN 572 addressed an issue that was discovered with all Ethernet versions of the MVI46 module. There was a timing issue between the MVI46 module and the Ethernet daughter card. This required a reprogramming of the EPLD unit (U13) on the MVI46 board. When this change occurred, the firmware revision of the module was changed from 1.02 to 1.03. Any MVI46 card that is using an Ethernet daughter card and running firmware revision 1.02 and lower should be updated to firmware revision 1.03.

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MVI46 Ethernet old