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Text File  |  2001-02-09  |  353 b   |  15 lines
  1. ;  Hardware definitions for ACSI DMA channel
  2. WDC        equ    $ffff8604
  3. WDL        equ    $ffff8606
  4. WDSR        equ    $ffff860f    ; Select Register
  5. WDCWDL        equ    WDC        ; used for long writes
  6. XWDL        equ    WDL-WDC        ; offset from wdc to wdl
  7.  
  8. DMAHI        equ    $ffff8609
  9. DMAMID        equ    DMAHI+2
  10. DMALOW        equ    DMAMID+2
  11.  
  12. STA        equ    3        ; Internal DMA status bit
  13.                     ;  in the select register
  14.  
  15.