Specifications

Chapter 1: 7401-2xxx/3xxx Product Overview 1-11
Hardware Module Descriptions
Processor Board
Processor/Chip Set
TheterminalusesanIntelarchitectureprocessor,whichpermitsitto
leverageexistingsoftwaredriversandapplications,aswellasprovide
thegreatestflexibilityinchoosinganoperatingsystem.Thisprovides
severalotheradvantages:
 CapableofSWMPEG‐1orMPEG‐2playbackat30framesper
secondwith22
kHzstereoaudio(maybelimitedbyOS
constraints).
 SoundBlaster
®
‐compatibleaudio
 Expansioncapabilitiesforoptionalfeaturesandfuture
requirements(ISA/PCIbusandUSB)
Thefollowingsectionsidentifyprocessors,systembusspeed,andon‐
boardmemoryavailableon7401processorboards:
Release 1.0
 IntelMobilePentium166MHzor266MHzProcessor(PGA
package)usedwiththeIntel430TX
PCchipset.The430TXchipset
consistsofthe82439TXSystemController(NorthBridgechip),also
calledtheMTXC,andthe82371AB(SouthBridgechip),alsocalled
thePIIX4.
 A66MHzsystembus
TheseIntelMobilePentiumProcessorshavebeendiscontinued.