Altera SoC Embedded Design Suite - Manual (Page 164)

ETF Settings
The ETF tab allows the configuration of the Embedded Trace FIFO(ETF) settings.
The Embedded Trace FIFO is a 32KB buffer residing on HPS that can be used to store tracing data to be
retrieved by the debugger, but also as an elastic buffer for the scenarios where the tracing data is stored in
memory through ETR or on the external DSTREAM device using TPIU.
Figure 5-39: DTSL Configuration Editor - ETF
The following options are available:
• Configure the on-chip trace buffer – check this if ETF is selected for trace destination on the Trace
Buffer tab.
• Size – define the ETF size. By default it is set up to 0x1000 (4KB) but it can be set to 0x8000 (32KB) to
match the actual buffer size.
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2014.12.15
ETF Settings 5-39
ARM DS-5 Altera Edition Altera Corporation
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