Acer TravelMate 620 Service Manual page 33

USB Port
USB Compliancy Level
OHCI
Number of USB port
Location
Serial port function control
IrDA Port
IrDA FIR port controller
Number of IrDA FIR port
Location
IrDA FIR port function control
IrDA FIR port (in BIOS Setup)
IrDA FIR port IRQ (in BIOS Setup)
ECP DMA channel
(in BIOS Setup)
Optional IrDA FIR port DRQ (in BIOS Setup)
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
Chapter 1
Item
Item
O2 OZ6933
Type-III/II
One type-III or Two type-II
Left side
No ZV support
Yes (IRQ11)
Intel Almador-M / ICH3-M
SMSC LPC47N267
Realtech ALC 200
ATI Rage Mobility - M6-S
ICH3-M
M38859
Built-in Intel Almador-M / ICH3-M
Item
1.1
USB 1.1
2
Rear side
Enable/Disable by BIOS Setup
SMSC LPC47N267
1
Left side
Enable/disable by BIOS Setup
2F8
IRQ3
DMA channel 3
Not available
Specification
Controller
Mitsubishi M38859
SMK US
84/85-key
Specification
Specification
Specification
25