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Offline RedskullDC

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Re: Vxl 30
« on: August 31, 2011, 01:09:43 PM »
Hi Dreamcast270,
Quote from: dreamcast270mhz;656986
So, I got a VXL30 and an A500 on the way. The VXL30 is missing the CPU, FPU and 68k and CHip number 5 according to the manual. Whats chip #5? And how do you install it into an A500 that will have KS 3.1 in it?


Looking at the hires photo at:
http://amiga.resource.cx/photos/photo2.pl?id=vxl30&pg=2&res=hi&lang=en

Can you identify where U5 is? (The legend is a bit hard to read).

Looks to me like the chip in the bottom right hand corner of the main board, in which case it would be a 74F126?

You may have trouble finding one of those, the 74F125 (with negative buffer enables) is much more common.
An LS part may suffice, and are still easily available:
http://www.futurlec.com/74LS/74LS126.shtml

Manuals regarding install can be found at the amiga resource site.

Hope this helps,
Red
Redskull @ Digital Corruption
A500, 4000/060-75MHz
WinUAE on Windows7-X64Ult
Minimig DE1
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