System Dma; System Interrupts - HP Compaq Presario M2000 Maintenance And Service Manual

Hardware DMA
DMA0
DMA1*
DMA2*
DMA3
DMA4
DMA5*
DMA6
DMA7
*PC Card controller can use DMA 1, 2, or 5.
Hardware IRQ
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5*
IRQ6
Maintenance and Service Guide
Table 6-9

System DMA

System Function
n/a
n/a
n/a
n/a
Direct memory access controller
Available for PC Card
Not assigned
Not assigned
Table 6-10

System Interrupts

System Function
System timer
Standard 101-/102-Key or Microsoft Natural Keyboard
Cascaded
Intel 82801DB/DBM USB2 Enhanced Host
Controller—24CD
COM1
Conexant AC—Link Audio
Intel 82801DB/DBM SMBus Controller—24C3
Data Fax Modem with SmartCP
Diskette drive
Specifications
6–13