Slot expander schematic without slot select switch

By SkalTura

Champion (399)

SkalTura's picture

01-06-2012, 07:07

Hi,

I'm looking for a 4 slot slot-expander schematic that doesn't need an external power supply, and doesn't have slot select switches. I used to have one, but due to the many moves, it's gone missing.

I Googled a few site, but all I can find are models with slot select switch, or an expander for 1 extra slot.

Thanks in advance !

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By NYYRIKKI

Enlighted (6016)

NYYRIKKI's picture

01-06-2012, 10:33

??? Can't you just take a picture editor and draw white box on top on slot select switches and then draw a new black line there? If there is resistor connected to the switch and +5v/GND you can remove that as well.

(BTW I would not ever make a expander without those switches / dips, but different people have different needs)

By Jipe

Paragon (1594)

Jipe's picture

01-06-2012, 10:56

see the post of 7/11/11 15H39 for a X4 slot expander but directly on the MSX slot
http://www.msxvillage.fr/forum/topic.php?id=881&pt=7

you can also added this buffer addon for a long flat "cable"

By Jipe

Paragon (1594)

Jipe's picture

01-06-2012, 10:56

By SkalTura

Champion (399)

SkalTura's picture

06-06-2012, 18:56

Thank you Jipe