Thread View: comp.sys.next.hardware
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Started by Pasi 'Albert' Ojala
Mon, 05 Oct 1992 14:25
Several questions about NeXT hw
Author: Pasi 'Albert' Ojala
Date: Mon, 05 Oct 1992 14:25
Date: Mon, 05 Oct 1992 14:25
35 lines
1982 bytes
1982 bytes
This is a forwarded message from: Juha Tuominen I'm a new in NeXT world. I recently bought a 030-motherboard and now I'm up to build a complete machine. Due to developement process several questions came up. I hope hardware gurus/guys can email answers to these questions. 1. Does NeXT boot and operate normally if there's no floppy or optical drive connected? 2. Is it possible to connect different types of scsi harddrives NeXT at the same time? Some of the older Unix versions had some problems if drives were different. 3. I _NEED_ NeXTcube's expansion bus pin data sheet! Please E-mail it to me or give a ftp site or some information where to find it. At least (!) I need power and ground pins! 4. Is it possible to connect NeXT to a normal multi-sync monitor? Refresh rate is 68 Hz, hsync and vsync, video.. I can't see why not. How much does used mono displays cost today? How many watts +12 V and -12 V megapixel needs to operate? 5. I also need keyboard connectors pin data sheet and information about power-on/off pin. (active level etc.). Is the power pin somehow connected to the power supplier so that it know when to turn on or does it supply power to the motherboard all the time and there's a switch on the motherboard which switches diskdrives and monitor on/off..? 6. Any chance to get a complete schematics of NeXT? Thanks in advance. -Juha -- Pasi Ojala The number of people staring at you po87553@cs.tut.fi is straightly proportional to the albert@cc.tut.fi stupidity of your action.
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