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???
10/20/01 02:06
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 		 #15885 - ISA card
Dear all


Does anyone know how to build General IO ISA card using 89C52 and the programing (including IRQ and DMA/DRQ pin handling)?


Best Regards


andi

List of 39 messages in thread
TopicAuthorDate
Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD display            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
ISA card            01/01/70 00:00      
RE: Converting my o/p to drive LCD disp            01/01/70 00:00      
Up/Doen counting inat89c52            01/01/70 00:00      

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