Compare eprom code, could lust be a dodgy bit/byte
At 20:51 28/03/2008 +, you wrote:
>I have 3 x v5.1 MicroP disk interfaces which all work fine using the
>original EPROM. However, two of them will work with the QFLP upgrade EPROM.
>The last one steadfastly refuses to read a disk with the QFL
In message <[EMAIL PROTECTED]>, Rich Mellor
<[EMAIL PROTECTED]> writes
Hi,
Assuming that all 3 are completely identical ... that is no circuit /
component differences.
It could be that the IC socket on the one that is not responding needs a
clean up, as different pins on the upgrade EPROM may
In message <[EMAIL PROTECTED]>, Dilwyn Jones
<[EMAIL PROTECTED]> writes
>Quite correct (ahem) I'd forgotten the romdisq was there :-(
OK ... I am glad that you found the source ... :-)
>The hard disk is dead though. It won't reformat via the qubide, though
>I haven't tried installign it elsewhe
Malcolm Cadman wrote:
> In message <[EMAIL PROTECTED]>, Dilwyn Jones
> <[EMAIL PROTECTED]> writes
>
>> Quite correct (ahem) I'd forgotten the romdisq was there :-(
>
> OK ... I am glad that you found the source ... :-)
>
>> The hard disk is dead though. It won't reformat via the qubide, though
