{"id":22,"date":"2014-09-17T20:54:19","date_gmt":"2014-09-17T20:54:19","guid":{"rendered":"http:\/\/wordpress.hertell.nu\/?p=22"},"modified":"2014-09-18T19:44:50","modified_gmt":"2014-09-18T19:44:50","slug":"building-a-very-expanded-amiga-1200-part1","status":"publish","type":"post","link":"https:\/\/wordpress.hertell.nu\/?p=22","title":{"rendered":"Building a very expanded Amiga 1200 Part 1"},"content":{"rendered":"

I had an A1200 with an ACA1232 accelerator. when suddenly I got hold of an BPPC Accelerator and BVision.<\/p>\n

the BPPC Was 040 so I checked out and found one that could upgrade it to 060 and also change the PPC to a faster one. in Poland. So.. I did send it there. \u00a0when I got it home I was thinking. what to do with out? \u00a0Tower? or my first plan. my A1200 case was a blackpainted one and no keyboard. but I got hold of a nice A1200 case and keyboard. \u00a0so. why not try to put it all back in an A1200 case and actually try to get this running WITHOUT a tower that most BPPC Machines are.<\/p>\n

So this was what I had to put in:<\/p>\n

\"samlad\"<\/a><\/p>\n

 <\/p>\n

first lets check the motherboard.<\/p>\n

\"a1200mkort\"<\/a><\/p>\n

 <\/p>\n

A quite clean one. but we have to do some stuff here. My plan is to use a 2.5″->3.5″ adapter for the HD (CF actually) and:<\/p>\n

\"IDEnotfit\"<\/a><\/p>\n

 <\/p>\n

As you can see, it doesnt fit. the sheild from the RF modulator is some millimeters too big. but.. well.. \u00a0WHAT are the RF modulator good for? I will not and have never connected an Amiga1200 to a TV using that signal, so lets remove it.<\/p>\n

\"RFUnder\"<\/a>\"RFGone\"<\/p>\n

just actually six points to solder. three to the left of the E232C and the three groundpoints. That’s it.<\/p>\n

Now there are room for the adapter. AND now I have space left for something, my next part of the project: \u00a0my scandoubler. I got hold of an Inidivision MK1 without any VGA cable.<\/p>\n

\"indivisiontop\"<\/a> \"indivisionbotten\"<\/a> \"indivisionvga\"<\/a><\/p>\n

The specification of the VGA connector of the Inidivion is:<\/p>\n

1. Red
\n2. GND
\n3. Green
\n4. GND
\n5. Blue
\n6. GND
\n7. GND\/N.C
\n8. H-Sync
\n9. V-Sync
\n10. N.C<\/p>\n

 <\/p>\n

\"indivisionmounted\"<\/a> \"VGAmounted\"<\/a><\/p>\n

 <\/p>\n

Now I mounted my Indivision and as you can see, not much modifications was needed to fit the VGA Connector.<\/p>\n

 <\/p>\n

\"VGAoutput\"<\/a><\/p>\n

 <\/p>\n

This is how it looks like. \u00a0could be better but. \u00a0tuneup later maybe.. \ud83d\ude42<\/p>\n

Next I was planning of doing my keyboard\/mouse setup adding PS\/2 connectors (but still be able to use the Amiga native keyboard) but I decided to get the board up running first, so next\u00a0is the BPPC Acceleratorcard and BVision graphics card.<\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

I had an A1200 with an ACA1232 accelerator. when suddenly I got hold of an BPPC Accelerator and BVision. the…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[4,5,6],"class_list":["post-22","post","type-post","status-publish","format-standard","hentry","category-amiga","tag-amiga-1200","tag-bppc","tag-bvision"],"_links":{"self":[{"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=\/wp\/v2\/posts\/22","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22"}],"version-history":[{"count":12,"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=\/wp\/v2\/posts\/22\/revisions"}],"predecessor-version":[{"id":52,"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=\/wp\/v2\/posts\/22\/revisions\/52"}],"wp:attachment":[{"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.hertell.nu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}