Re: [microblaze-uclinux] SMSC 91c111 with microblaze over EMC

[George Smith <gesmith@xxxxxxxxxxxxxxxxxx>]

 I'm using the 91C111 on several of my devices. Which interface mode are
you using? ISA (async) 16 or VESA (sync) 32 or the direct 32 mode?

gesmith
On Wed, 2006-01-04 at 04:39, Matthias Heise wrote:
> Hi ,
> I connected the smsc macphy chip over emc to my microblaze system and 
> can write out addresses and data on the correct lines (tested them all 
> with oszilloscope :-( ) . Then I try to write and read the registers 
> just as described in the smsc application note 9.6. But obviously the 
> data isn't taken in by the chip as I only read the same values, no 
> matter what I write. There is activity on the read and write enables. A 
> classic would be the reset line, can anyone confirm that it is (most 
> unusual) high-active ? I couldn't find any information saying that it is 
> low though. Anyway I'm stuck. Any helpful ideas ?
> Thank you,
-- 
George Smith
VP Engineering
Linear Acoustic, Inc

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