Acer Aspire 1400 Service Manual page 35

Parallel Port
Supports ECP/EPP/Bi-directional (PS/2
compatible)
Optional ECP DMA channel (in BIOS Setup)
Optional parallel port I/O address (in BIOS
Setup)
Optional parallel port IRQ (in BIOS Setup)
USB Port
USB Compliancy Level
OHCI
Number of USB port
Location
Serial port function control
PCMCIA Port
Item
PCMCIA controller
Supports card type
Number of slots
Access location
Supports ZV (Zoomed Video) port
Supports 32 bit CardBus
System Board Major Chips
Item
System core logic
Super I/O controller
Audio controller
Video controller
Hard disk drive controller
Keyboard controller
RTC
Keyboard
Keyboard controller
Keyboard vendor & model name
Total number of keypads
Windows logo key
Internal & external keyboard work simultaneously
Chapter 1
Item
Item
PCI142
Type-III/II
One type-III or Two type-II
Left panel
No ZV support
Yes (IRQ11)
Intel ICH2
LPC 47N227
Crystal 4299 AC 97 codes
ATI M6-P
ICH2
pc87591
ICH2
Item
Yes (set by BIOS setup)
Note: When Mode is selected as EPP mode, "3BCh" will not be
available.
DMA channel 1 and 3
3BCh, 278h, 378h
IRQ7, IRQ5
1.1
USB 1.1
3
Rear side
Enable/Disable by BIOS Setup
Specification
∅
Controller
PC87591
Chicony
87/88/89 keys with 101/102 key emulation
Yes
Yes
Specification
Specification
Specification
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