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edits
ZX Spectrum 16K/48K: Difference between revisions
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Add link to Planet Sinclair 48K versions page and some blah blahs
(tsk! who put 3.54MHz?) |
(Add link to Planet Sinclair 48K versions page and some blah blahs) |
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{{Infobox computer | {{Infobox computer | ||
| photo = [[File:ZXSpectrum48k.jpg|300px|]] | |||
| cpu = [[Z80|Z80A]] @ 3.5MHz | | cpu = [[Z80|Z80A]] @ 3.5MHz | ||
| rom = 16kB | | rom = 16kB | ||
| Line 14: | Line 13: | ||
== Case Design == | == Case Design == | ||
blah blah Rick Dickinson | blah blah [[Rick Dickinson]] | ||
==== Rubber Keyboard Model ==== | ==== Rubber Keyboard Model ==== | ||
blah blah | blah blah [[ZX Interface 1]] & Microdrives | ||
==== Plastic Keyboard Model ==== | ==== Plastic Keyboard Model ==== | ||
[[Spectrum+]] | |||
blah blah toastrack & QL | blah blah toastrack & QL | ||
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blah blah board issues | blah blah board issues | ||
blah blah reuse of faulty memory chips | |||
==== Issue 1 ==== | ==== Issue 1 ==== | ||
blah blah [[ZX Spectrum 48k ram upgrade]] | blah blah [[ZX Spectrum 48k ram upgrade]] | ||
==== Issue 2 ==== | |||
blah blah blue keys | |||
blah blah 48K on-board | |||
==== Issue 3 ==== | |||
blah blah new speaker | |||
blah blah low power ULA, EAR socket changes causing compatibility problems, 'spider' fix integrated into board. | |||
blah blah Spectrum+. | |||
==== Issue 6 ==== | |||
blah blah changes for Saga ULA. | |||
== External links == | |||
* [http://oldwww.nvg.ntnu.no/sinclair/computers/zxspectrum/spec48versions.htm ZX Spectrum 16K/48K versions] at Planet Sinclair | |||
[[Category:Hardware]] | |||
[[Category:Spectrum]] | |||