{"id":62,"date":"2011-09-05T17:56:15","date_gmt":"2011-09-05T15:56:15","guid":{"rendered":"https:\/\/pinball.teta.be\/?p=62"},"modified":"2011-10-20T19:02:12","modified_gmt":"2011-10-20T17:02:12","slug":"one-step-closer","status":"publish","type":"post","link":"https:\/\/pinball.teta.be\/?p=62","title":{"rendered":"One step closer"},"content":{"rendered":"

I finally managed to get my Willem EPROM programmer working in Windows 7 thanks to this article from Doug Brown. Thanks Doug! http:\/\/www.downtowndougbrown.com\/2010\/10\/sivava-willem-eprom-programmer-on-windows-7-64-bit\/<\/a>
\nSo after copying the original EPROM’s contents to my HDD (you never know!), I made a test EPROM on a 2532 chip as described on Leon’s Flipper-Fan site (see my links) and set up my test environment.<\/p>\n

\"The<\/a>

The test setup for the test with Leon's test EPROM<\/p><\/div>\n

I ran the test a couple of times and found that the memory test fails every time!
\nSo I need to replace the two memory chips, both ancient and hard to find…<\/p>\n

\"The<\/a>

One of these or both is defective.<\/p><\/div>\n

I have already found a few online stores that sell the 6514J-9, but as for the 2114, no luck yet…<\/p>\n

I’ll start by ordering the 6514J-9 and hope the 2114 still works. If not, I’ll need to look for a replacement.<\/p>\n

Anyway, I’m in a hotel in Sweden for the next two weeks, doing some work, so there won’t be a lot of updates until I get back.<\/p>\n

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

I finally managed to get my Willem EPROM programmer working in Windows 7 thanks to this article from Doug Brown. Thanks Doug! http:\/\/www.downtowndougbrown.com\/2010\/10\/sivava-willem-eprom-programmer-on-windows-7-64-bit\/ So after copying the original EPROM’s contents to my HDD (you never know!), I made a test EPROM on a 2532 chip as described on Leon’s Flipper-Fan site (see my links) and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,46],"tags":[15,12,19,25,8,24],"class_list":["post-62","post","type-post","status-publish","format-standard","hentry","category-electronics","category-pinball-champ","tag-cpu","tag-electronics-2","tag-eprom","tag-memory","tag-pinball-2","tag-zaccaria"],"_links":{"self":[{"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/posts\/62","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=62"}],"version-history":[{"count":6,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/posts\/62\/revisions"}],"predecessor-version":[{"id":229,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=\/wp\/v2\/posts\/62\/revisions\/229"}],"wp:attachment":[{"href":"https:\/\/pinball.teta.be\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=62"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=62"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pinball.teta.be\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=62"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}