Difference between revisions of "Wiedmann BTX Modul"

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File:WIEDMANNJoyceBtxModul-3.jpg
 
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== Chipset ==
 +
 +
* NEC D8251AFC - [[8251 USART chip|8251 chip]] - usart
 +
* NEC D8253C-2 - [[8253 chip]] - triple 16bit timer
 +
* MC1488N - Quad Line Driver
 +
* MC1489N - Quad Line Receiver
 +
* 74LS138N - 3-line to 8-line decoder / demultiplexer
 +
* NE555N - General Purpose Single Bipolar Timer

Revision as of 04:44, 8 March 2010

BTX Adapter for Expansion Port of Schneider Joyce or CPC 6128. From german company Wiedmann.

Chipset

  • NEC D8251AFC - 8251 chip - usart
  • NEC D8253C-2 - 8253 chip - triple 16bit timer
  • MC1488N - Quad Line Driver
  • MC1489N - Quad Line Receiver
  • 74LS138N - 3-line to 8-line decoder / demultiplexer
  • NE555N - General Purpose Single Bipolar Timer