oldschooldaw.com
Audio & MIDI => MIDI Interfaces => midi - ISA (mpu-401) => Topic started by: chrisNova777 on April 11, 2015, 04:24:26 AM
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(http://www.oldschooldaw.com/forums/index.php?action=dlattach;topic=1010.0;attach=1580;image)
ftp://ftp.oldskool.org/pub/drivers/Roland/MPU-401%20technical%20reference%20manual.pdf
https://www.revolvy.com/page/MPU%252D401
requires a male to male db25 cable of a short length
there are a number of revisions of the host card for use with the mpu-401
(http://2.bp.blogspot.com/-Xn2VdZNK-1E/Ub4UbbqaGTI/AAAAAAAAAbg/Ce-CnfVcg6k/s1600/20130616_153635.jpg)
1st edition: mif-ipc (which is an 8bit ISA made specifically for IBM "XT" class computers)
2nd edition: mif-ipc-a (which is a revision of the 1st edition for better compatibility with IBM "AT" class computers)
(http://www.oldschooldaw.com/forums/index.php?action=dlattach;topic=1010.0;attach=1584;image)
(http://www.oldschooldaw.com/forums/index.php?action=dlattach;topic=1010.0;attach=1604;image)
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(http://www.oldschooldaw.com/forums/index.php?action=dlattach;topic=1010.0;attach=3303;image)
(http://www.oldschooldaw.com/forums/index.php?action=dlattach;topic=1010.0;attach=3305;image)
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https://www.vogons.org/viewtopic.php?f=46&t=50593
link to a brief conversation about the possibility of creating a PCI based card that had a db25 connector to connect to the MPU-401 Break out box
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http://www.muzines.co.uk/articles/born-in-the-usa/5096
(http://www.muzines.co.uk/images_mag/articles/im/IM_85_11_the_musical__large.jpg)
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photo of the interface card for pc98 computers (japan)
and interface card for the Apple II