Change the stepgen outputs pins in 7i43
03 Feb 2011 23:07 - 03 Feb 2011 23:12 #6984
by andradela
Change the stepgen outputs pins in 7i43 was created by andradela
Is possible change the output pins for steps gen for 7i43?
In pncconf the pins are
01,03
13,15
25,27
37,39
Can I change that pins for
33,35
37,39
41,43
45,47
Is because i have optocoupled interface that use these pins as outputs.
In pncconf the pins are
01,03
13,15
25,27
37,39
Can I change that pins for
33,35
37,39
41,43
45,47
Is because i have optocoupled interface that use these pins as outputs.
Last edit: 03 Feb 2011 23:12 by andradela.
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04 Feb 2011 17:59 #6990
by PCW
Replied by PCW on topic Re:Change the stepgen outputs pins in 7i43
Yes but it will require compiling a bitfile with that specific pin-out
can you make a complete pin-out list? If you do I can make a matching bitfile
can you make a complete pin-out list? If you do I can make a matching bitfile
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04 Feb 2011 22:06 #6999
by andypugh
Replied by andypugh on topic Re:Change the stepgen outputs pins in 7i43
That's a very generous offer from PCW, but would it not be simpler to make a crossed-over cable?
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05 Feb 2011 03:46 #7003
by andradela
Replied by andradela on topic Re:Change the stepgen outputs pins in 7i43
So, I need change the pins above, another pins are inputs.
pins 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31 are inputs.
pins 33,35,37,39,41,43,45,47 are outputs stepgens.
I will use conector 1 in 7i43 card.
pins 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31 are inputs.
pins 33,35,37,39,41,43,45,47 are outputs stepgens.
I will use conector 1 in 7i43 card.
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05 Feb 2011 03:49 #7004
by andradela
Replied by andradela on topic Re:Change the stepgen outputs pins in 7i43
Yes of course, but my interface card is ready to use, i don't want to remake it.
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05 Feb 2011 06:44 #7005
by cmorley
Replied by cmorley on topic Re:Change the stepgen outputs pins in 7i43
Andy meant to build a special cable from the mesa card to your interface card.
Note that the custom firmware that PCW will make will not be useable with pncconf with out changing pncconf.
The released version of pncconf does not search for new firmwares in the firmware folders.
Chris M
Note that the custom firmware that PCW will make will not be useable with pncconf with out changing pncconf.
The released version of pncconf does not search for new firmwares in the firmware folders.
Chris M
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05 Feb 2011 16:45 #7008
by andradela
Replied by andradela on topic Re:Change the stepgen outputs pins in 7i43
So it doesn't work?
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05 Feb 2011 17:06 #7009
by PCW
Replied by PCW on topic Re:Change the stepgen outputs pins in 7i43
pncconf wont work but the bitfile and HAL will work fine
you just need to edit the HAL file by hand
you just need to edit the HAL file by hand
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05 Feb 2011 18:49 #7012
by billykid
Replied by billykid on topic Re:Change the stepgen outputs pins in 7i43
hello, of course, updating the driver hostmot2 you lose the pin changed.
know if you can change the name or just accept SVST ******?
thanks
Mauro
know if you can change the name or just accept SVST ******?
thanks
Mauro
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06 Feb 2011 01:53 #7016
by PCW
Replied by PCW on topic Re:Change the stepgen outputs pins in 7i43
Not sure what the question is....
No driver changes are involved in changing pin-outs
No driver changes are involved in changing pin-outs
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