# topic.label
ARM RealView ETB Support Application Note 139

# metadata.contentDescription
This note provides essential guidance to ASIC, ASSP and other designers of ARM-powered SoC devices who are including an on-chip Embedded Trace Buffer (ETB) and should be read in conjunction with the ETB Technical Reference Manual (ARM DDI 0242) or the ETB11 Technical Reference Manual (ARM DDI 0275).