> Subject: Re: [PCI] scsi jumpers on cd rom device >> >> The jumper block of the SCSI CD-ROM mentioned in my last post is like this: >> >> . . . . . . . >> . . . . . . >> >> 7 top row pins and 6 low, one missing (not there at all, there is a hole for >> it but this hole is empty). Moving from left to right, the first pair (top >> and bottom) is parity. The next 3 pairs are ID. The last, the 7th is >> "termination power". That leaves the 5th and 6th. The 6th may be to >> terminate the device at the end of a chain. Or is there some defect in the >> 5th, missing pin one and this is meant for termination? > > My guess would be that the position with one missing pin is a place to store > an unused jumper that might be needed later if you want to change the > settings. > > - Aaron
I want to change the settings. What do I do? Hammer a pin in and then do what? My original question was for help in locating some pin diag, a pdf on the unit or something like this. Anyway, hey Dan, hey Ron, remember how you said scsi is so easy? OK, easy this one for me! Forget about the curious 5th. Is the 6th for line termination? David Elmo -- PCI-PowerMacs is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Refurbished Drives | -- Sonnet & PowerLogix Upgrades - start at $169 | & CDRWs on Sale! | Support Low End Mac <http://lowendmac.com/lists/support.html> PCI-PowerMacs list info: <http://lowendmac.com/lists/pci-powermacs.shtml> --> AOL users, remove "mailto:" Send list messages to: <mailto:[email protected]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive:<http://www.mail-archive.com/pci-powermacs%40mail.maclaunch.com/> iPod Accessories for Less at 1-800-iPOD.COM Fast Delivery, Low Price, Good Deal www.1800ipod.com
