![](/images/backgrounds/288733/hp-laptop-405501-001-users-manual-547034176x1.png)
Specifications
| Table |
| System DMA |
|
|
Hardware DMA | System Function |
|
|
DMA0 | Not applicable |
|
|
DMA1* | Not applicable |
|
|
DMA2* | Not applicable |
|
|
DMA3 | Not applicable |
|
|
DMA4 | Direct memory access controller |
|
|
DMA5* | Available for PC Card |
|
|
DMA6 | Not assigned |
|
|
DMA7 | Not assigned |
*PC Card controller can use DMA 1, 2, or 5.
Maintenance and Service Guide |