NCR RealPOS 70 - Retail Daughter Card; PCI Boards; PCI Riser Board; PCMCIA Adapter Board

1-18 Chapter 1: Product Overview
Retail Daughter Card
• CashDrawerPort(supportstwodrawersviaaY‐cable)
• TouchController(3MEXII)forResistive&CapacitiveTouch
Sensors
• NCR2
nd
GenerationTrigantorMSRControllerwithWedgeI/F
• 24VPoweredUSBPort
• MotionSensorI/F
PCI Boards
PCI Riser Board
ThePCIRiserBoardisasingle‐slotboard,whichsupportsthecustom
7402PCIboards.
PCMCIA Adapter Board
ThisPCIboardsupportsoneType2PCMCIAcard.ThePCMCIA
socketsupports12V,5Vand3.3Vcardsandisswitchedautomatically
bytheTexasInstrumentTPS2226Apowerswitch.Allcardsare
internallybufferedtoallowhotinsertionandremoval.ThePCIcard
hasaninternaldatapath,whichallowsthe
hosttoaccess8‐,16‐,and
32‐bitcardsusingfull32‐bitPCIcyclesformaximumperformance.
Pipelinearchitectureprovidesanunsurpassedperformancelevelwith
sustainedbursting.ThiscardisregistercompatiblewiththeIntel
82365SL‐DFand82356SL.
Dual RS-232 Adapter
ThisPCIboardhastwo16C550compatibleserialports,whichare
addressedasCOM6andCOM7.ThesetwoCOMportsarelocatedon
theconnectorrowofthe7402.COM6islabeledRS232/5andCOM7is
labeledRS232/6.Thecardsupports5,6,7,8‐bitcharacterselection
alongwitheven,
odd,noparity,orforceparitygenerations.The9835
iscapableofsupportingfastdataratesupto1.0Mbytes/s.