Changes

Schneiderware Centronics Port

345 bytes added, 07:19, 29 August 2014
Using a [[8255 PPI chip]] with 24 I/O lines is possibly the most expensive and overcomplicated 8bit Printer Port solution, especially as the circuit uses only 10 of the 24 signals (it implements only Data, Strobe, and Busy - other Centronics signals like Error, Ack, Select, etc. aren't connected).
'''Note''' - The same magazine released a number of different [[8bit Printer Ports|8bit Printer Port]] solutions: A [[CPCI 8bit Printer Mod|joystick-signal based one]] (simple & messy), the Happy Computer [[Happy Computer 8bit Printer Mod|cassette-write based one]] (simple & elegant), and the [[ScheiderwareSchneiderware]] one (complex & expensive).
== Pictures ==
File:Schneiderware 2 Centronics (solder side).jpg|Centronics (solder side)
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== Scanned Article ==
 
* [[Media:Schneiderware 2 - Backplane and Centronics.pdf|Schneiderware 2 - Backplane and Centronics.pdf]] - Basisplatine and Printer Port - '''7/1986 page 60-67''', plus complaints from 10/1986 page 10, port B redefined on 12/1986 page 124 and 3/1987 page 8-9, final notes from 11/1987 page 98
 
[[Category:Peripherals]]