Difference between revisions of "Dk'tronics Real Time Clock"

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(Created page with 'Almost nothing known about this. == Info Fragment == Reportedly: DK-Tronics RTC module used a Z80-PIO chip to address the RTC itself as Port A of the PIO, with a 9-pin user i/…')
 
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   FBE0..FBE3  Dk'tronics Real Time Clock
 
   FBE0..FBE3  Dk'tronics Real Time Clock
 
   FBE8        Dk'tronics Real Time Clock
 
   FBE8        Dk'tronics Real Time Clock
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== Review ==
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image:Amstrad Computer User8707 028.jpg
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Revision as of 10:20, 6 January 2010

Almost nothing known about this.

Info Fragment

Reportedly: DK-Tronics RTC module used a Z80-PIO chip to address the RTC itself as Port A of the PIO, with a 9-pin user i/o port as Port B.

I/O Ports

 FBE0..FBE3  Dk'tronics Real Time Clock
 FBE8        Dk'tronics Real Time Clock


Review