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comp.sys.ibm.ps2.hardware

Discussing IBM PS/2 hardware

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Message 42,175 of 42,985

Louis Ohland to Ryan Alswede

Re: POS Sub Addressing

13 Oct 23 12:45:37

   From: ohland@charter.net   
      
   Where is POS 5?   
      
   Ryan Alswede wrote:   
   >> Yes, in a general way. No. No.   
   >   
   > https://www.ardent-tool.com/docs/pdf/PS2_Model_80_Technical_Re   
   erence_Apr87.pdf   
   >   
   > Pages 81 and 82.   
   >   
   > Disable interrupts   <-probably not possible in DOS mode   
   > Push CDSETUP high. 0x96 bit 3   
   > Disable the card.  0x102 bit 0 to off   
   > Do POS / XPOS   
   > Enable the card 0x102 bit 0 to on   
   > Set CDSETUP Low 0x96 write 0x00   
   > Reenable interrupts   
   >   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)

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