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I would like to do the next hack   Message List  
Reply | Forward Message #82 of 331 |
Re: I would like to do the next hack

Hi Mark,

--- In minimigtg68@yahoogroups.com, Mark McDougall <msmcdoug@...> wrote:

> Are you using the opencores IDE controller? Or rolling your own in
some sort
> of hardware/software state machine?

Nothing so elaborate.
Just mimicking the behaviour of the GAYLE chip in the Amiga600 (A1200
has identical functionality aswell).

Gayle is (basically) an updated version of the Gary chip in the A500.
Provides an IDE + PCMCIA interface on top of the Gary functions.

It provides a (slow) PIO mode IDE interface.
No 68K programming required, since it is all in the kickstart:
scsi.device

Service manual for the A600 + schematics can be found at:
http://www.shiftreload.com.au/users/4x4/schematics/a600.zip
5-12B.png is the sheet which shows the A600's IDE connector.

Off to bed, just driven 850Km's today ZZZzzzz....
Talk later about the 2000 case etc.

Cheers,
Leslie
Wed Jan 23, 2008 11:50 am

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redskulldc
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Forward 		Message #82 of 331 |
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Hi, I would like to add an autoconfig 4MB Fastram and an IDE port like the internal A1200 Port to the MinimigTG68 Core. My first try of autoconfigure code for... 		TobiFlex
tobiflexx
Offline Send Email 		Jan 18, 2008
10:35 pm

... the ... Hello Tobias, you can find some useful information in Linux or BSD sources for amiga (search for amigayle.h) There is also this thread on EAB : ...
requin_frederic2
requin_frede...
Offline Send Email 		Jan 19, 2008
12:15 am

Follow-up: the EAB thread says that GayleID is 0xD0. Good luck !...
requin_frederic2
requin_frede...
Offline Send Email 		Jan 19, 2008
12:28 am

Thank you Frederic! Your Informations are very importend for my next steps. Viele Grüße TobiFlex...
TobiFlex
tobiflexx
Offline Send Email 		Jan 20, 2008
9:51 pm

Hi Tobiflex, ... the ... How far have you got with the IDE interface? Only just seen your posts since I have been away with work. I started with the hardware...
Leslie
redskulldc
Offline Send Email 		Jan 23, 2008
9:52 am

... Are you using the opencores IDE controller? Or rolling your own in some sort of hardware/software state machine? Regards, --...
Mark McDougall
tcdevelop
Online Now Send Email 		Jan 23, 2008
11:09 am

Hi Mark, ... some sort ... Nothing so elaborate. Just mimicking the behaviour of the GAYLE chip in the Amiga600 (A1200 has identical functionality aswell). ...
Leslie
redskulldc
Offline Send Email 		Jan 23, 2008
11:50 am

... Hi Leslie! Please check out this web page: http://www.students.tut.fi/~leinone3/ide/ this file could give you some hints: ...
jaime_cagigal
Offline Send Email 		Jan 28, 2008
9:52 am

Hi Leslie, I have add a photo of my CF-DE1 Connector. I hasn't found the Time for the IDE hack yet. But I hope it is not to difficult. Viele Grüße TobiFlex ...
TobiFlex
tobiflexx
Offline Send Email 		Jan 23, 2008
8:21 pm
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