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Re: [68300] Two Flash chips

2002-11-14 by Andrei Chichak

If PROG32 is anything like PROG32S (I hope it's better, much better), you 
will have to program CSBAR8 and CSOR8 before you can access the second 
flash set on CS8. Also check CSPAR and make sure that CS8 is enabled.

Are you doing 16 bit transfers to the second flash? Is A1 on the bus hooked 
to A0 on the chips? You have to program at different addresses, they are 
shifted by a bit.

Andrei

At 10:43 AM 11/14/2002 -0800, you wrote:
>Group,
>
>I have a 68332 on which I have two flash chips.  The first is use for
>boot.  It resides at address 0 and is chip selected by CSboot.  The second
>resides at address 0 and is selected by CS8.   I am using PROG32 to load
>the flash chips.  Boot flash load works great.  I cannot get PROG32 to
>write to the second flash.
>
>Is there any help out there.
>
>Robert E. Yablonski
>
>
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