# title
Toolchain Extensions for R8051XC/R8051XC2 Core

# topic.label
KAN191 - Toolchain Extensions for R8051XC/R8051XC2 Core

# metadata.contentDescription
This application note describes the configuration features for the Evatronix/CAST/Cadence R8051XC/R8051XC2 CPU cores that are available in the Keil PK51 Professional Developer's Kit.