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6–14 Maintenance and Service Guide
Specifications
Table 6-13
System DMA
Hardware DMA System Function
DMA0 Available for audio
DMA1* Entertainment audio
(default; alternate = DMA0, DMA3, none)
DMA2* Diskette drive
DMA3 ECP parallel port LPT1
(default; alternate = DMA0, none)
DMA4 DMA controller cascading (not available)
DMA5* Available for PC Card
DMA6 Not assigned
DMA7 Not assigned
*PC Card controller can use DMA 1, 2, or 5.