4-2 Chapter 4: Programming
ThekeyboardsupportsthefollowingminimumstandardPCkeyboard
capabilities:
• SystemReset(Control‐Alt‐Delete)
ThekeyboardhasadditionalcapabilitiesuniquetothePOS
environment.ThekeyboardfirmwaresupportsthefollowingPOS
functions:
• Programmablekeyboardmatrix
• Configurablekeyclicktone
FPGA Firmware Defaults
DuringUSBinitializationallUSBdevicesarerequiredtoenumerate.
EachdevicereportsitsdataandIDtothehostwheretheHostUSB
driversendsthereporttothecorrespondingUSBDeviceDriver.
PowerUpandResetPOSDefaultConditions:
• Defaultkeyboardmatrixconfiguration
• Calculatorstylenumerickeypad
configuration
• NumLockOn.
Unique POS Capabilities
ThekeyboardfirmwaresupportsthefollowingPOS‐specificextensions
tothestandardPCfirmware:
• ProgrammableKeyMatrix
• ConfigurableKeyclickTone
• NCRPlatformSoftwareComponents