memory to memory DMA

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1 total messages Started by "Giuliano Brignola" Thu, 16 Apr 1992 11:01

#167

Author: "Giuliano Brignola"
Date: Thu, 16 Apr 1992 11:01

8 lines
669 bytes

it is possible to copy data from memory to memory using the DMA chip in a PCAT?
For what i know the DMA chip (8237) support such type of operation.
If possible could you please send a simple assembler example ?

 Thanks in advance
                            Giuliano Brignola

                      INTERNET: giuliano.brignola@office.wang.com

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