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include vdmad.inc VxDcall VDMAD_Set_EISA_Adr_Mode |
The VDMAD_Set_EISA_Adr_Mode service sets the EISA extended mode.
EAX
Specifies the channel number. It must be in the range 0 to 7.
EBX
Specifies the DMA handle.
CL
Specifies one of the following mode values:
| Value | Meaning |
| 0 | 8-bit I/O, with count in bytes |
| 1 | 16-bit I/O, with count in words and address shifted |
| 2 | 32-bit I/O, with count in bytes |
| 3 | 16-bit I/O, with count in bytes |
This service has no return value.
Flags