From: Marko Mäkelä (marko.makela_at_hut.fi)
Date: 2003-04-12 19:58:05
Hi Feri, Levente, others, The following message bounced due to unlisted sender address. (This policy rejects spams sent to the list, maybe about once a week or fortnight.) Write to majordomo@cling.gu.se to change your address. ----- Forwarded message from owner-cbm-hackers@cling.gu.se ----- Date: Sat, 12 Apr 2003 07:42:10 +0200 From: Feri Kontros <feri@uzhgorod.ukrsat.com> Message-ID: <1941352734.20030412074210@uzhgorod.ukrsat.com> Subject: Re: Strange IEEE-488 interface In-reply-To: <3E973B19.6010301@terrasoft.hu> References: <3E973B19.6010301@terrasoft.hu> Hello Hársfalvi, HL> Today I finally received the two old C64 IEEE-488 interface modules that I HL> ordered a few weeks ago. After opening them, I guess they look pretty HL> interesting. Before I got the pack, I thought I should receive two standard HL> C= IEEE interfaces with the well known circuitry (based on a 6525? or HL> something similarly rare MOS chip). But no. The interfaces were manufactured HL> by Novotrade Fotoelektronik Gt. (a well-known Hungarian C= hardware support HL> company in the middle '80s). Inside, I see a 6821 PIA, a 2732 EPROM, a HL> 74ls04 and a 74ls139. HL> Anyone ever seen such thingy?... ...Maybe I'm just naive :-( I also had same card made in austria. BTW, it shouldn't work with too many C= devices. I tried with SFD 1001 without success, until replaced 74ls04 with 7406. -- Best regards, Feri mailto:feri@uzhgorod.ukrsat.com Message was sent through the cbm-hackers mailing list
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