Presario 1400 Series
Model XL240, XL241, XL242, XL244, XL245, XL246, XL247, XL250, XL340, XL341, XL342, XL343, XL344, XL345, XL346, XL350, XL352, XL355, and XL356
System DMA
| System DMA | |
Hardware DMA |
| System Function |
| ||
|
|
|
DMA 2
DMA 4
Standard Floppy Disk Controller
Direct Memory Access Controller
System I/O Addresses
I/O Address (Hex)
System I/O Addresses
System Function (Shipping Configuration)
Direct Memory Access Controller
Programmable Interrupt Controller
System Timer
Standard
ACPI Embedded Controller
Standard
System CMOS/Real Time Clock
Direct Memory Access Controller
Programmable Interrupt Controller
Direct Memory Access Controller
Numeric Data Processor
VIA Bus Master PCI IDE Controller
Secondary IDE Controller (dual FIFO)
VIA Bus Master PCI IDE Controller
Primary IDE Controller (dual FIFO)
Gameport Joystick
Compaq 56K V.90 HSF Mini PCI Modem
Secondary IDE Controller (dual FIFO)
VIA Bus Master PCI IDE Controller
4 SPECIFICATIONS | PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1400 SERIES |