Article 52382 of comp.sys.amiga.hardware: Path: news.csos.orst.edu!flop.ENGR.ORST.EDU!ogicse!uwm.edu!vixen.cso.uiuc.edu!howland.reston.ans.net!math.ohio-state.edu!cs.utexas.edu!uunet!pipex!sunic!trane.uninett.no!alf.uib.no!hsr.no!leikvoll From: leikvoll@hsr.no (Morten Leikvoll) Newsgroups: comp.sys.amiga.hardware Subject: Re: C1541 to Amiga... How to use it? Keywords: 1541 amiga hardware hack c64 Message-ID: <1993Oct12.100043.19096@hsr.no> Date: 12 Oct 93 10:00:43 GMT Article-I.D.: hsr.1993Oct12.100043.19096 References: Sender: news@hsr.no Organization: Rogaland University Centre Lines: 37 X-Nntp-Posting-Host: broremann.hsr.no In article , djkucera@undergrad.math.uwaterloo.ca (Dylan Kucera) writes: > I just finished building the C1541_to_amiga2.iff project available on the > Aminet. > > My problem: How do I use this interface? It does not substitute as an > A64 interface, since A64 says that I do not have the A64 interface hooked > up to the parallel port when I try to use it. > > What's up? Anyone got this thing to work? If it's an old hack and you use the A46 verion 2(?), you may try to connect datapin #2 on the parallel plug to ground, as my project shows below: 1541 FEMALE 74xx06(or05) AMIGA500 FEMALE 6 PIN DIN 14 PIN DIP 25 PIN D-PLUG (PARALLEL) SRQ 1 ------------------------------------- 10 ACK GND 2 ------------------------------*------ 25 GND |<-(*new*) 7 <----*------ 4 D2 ATN 3 ------------< 6 5 <----------- 5 D3 CLK 4 ------*------------------------------ 8 D6 | `-----< 4 3 <----------- 6 D4 DATA 5 ------*------------------------------ 9 D7 | `-----< 2 1 <----------- 7 D5 RESET 6 - NC 14 <----------- 14 VCC -Morten Leikvoll / leikvoll@hsr.no (Is it short enough?)