[zxspectrum] Re: ram 16K
- From: "Andrea Vavassori" <andrea@xxxxxxxxxxxx>
- To: "zxspectrum@xxxxxxxxxxxxx" <zxspectrum@xxxxxxxxxxxxx>
- Date: Mon, 21 May 2007 09:47:03 +0200
On Mon, 21 May 2007 09:06:29 +0200, Alessandro Poppi wrote:
>Mediante un print peek ho stabilito che la ram difettosa e` quella su D1
>(restituisce sempre 2). Ho dissaldato e sostituito la ram (che e` una
>TMS4132-20NL3) con una TMS4164-15NL, la stessa operazione che ho fatto con
>successo qualche mese fa su di un altro spectrum.
Fai la prova della RAM come e' descritto qui:
http://www.1000bit.net/support/manuali/zxspectrum/sm/sec4_2.html#memchk
Probabilmente hai piu' di un chip da cambiare.
Ciao!
/\
/--\ndrea
(C) 1982 Sinclair Research Ltd
homepage http://andrea.modelberg.it
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- [zxspectrum] Re: ram 16K
- From: Alessandro Poppi
- [zxspectrum] banco riparazioni spectrum a varese....
- From: ZaXxon
- [zxspectrum] Re: ram 16K
- From: Alessandro Poppi