Hardware Technical Specification
5-11
2.6 KEYBOARD
CONTROLLER
Function features:
Embedded controller-style host
Support hardware speed-up of GateA20 and RC
Local 18x8 keyboard switch matrix support
Three industry standard serial keyboard interfaces
All three ports are bi-directional
Vendor:
Parts Number:
Package:
ENE
KB3310
128-pin LQFP
2.7 AUDIO
CODEC
Vendor:
Parts Number:
Package:
Realtek
ALC662
48-pin LQFP
2.8 AUDIO
AMPLIFIER
Function features:
Max 1.5w Stereo Audio Amplifier with 8 ohm load
Depop Circuitry
Fully Differential Input
Vendor:
Parts Number:
Package:
TI
TPA6017A2
20pin TSSOP