Firmware downgrade with new Flash Eproms

FAQ #100324

A new firmware chip has been introduced (SST39SF040). Firmware version is 3.1

Once a firmware downgrade to a firmware version older than 3.1 is done on a flash SST 39SF040, no firmware upgrade is possible anymore.

Related FAQs:

Which Flash chip to use for which usage? (FAQ #100309)

Categories

xx7 Series / General

xx7 Series / CPU and operating system

Last update: 26.05.2015 18:07

First release: 18.02.2005 14:13

The requested software / document is no longer marketed by Saia-Burgess Controls AG and without technical support. It is an older software version which can be operated only on certain now no longer commercially available products.

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