Intel® Arria® 10 Hard Processor System Technical Reference Manual

ID 683711
Date 8/28/2023
Public
Document Table of Contents

11.4.10.3. FPGA-CTI

The FPGA-CTI allows the FPGA to send and receive triggers from the debug system.
Table 100.   FPGA-CTI Signal Description Table The following table lists the signal descriptions between the FPGA-CTI and FPGA.
Signal Description
h2f_cti_trig_in[8] Trigger input from FPGA
h2f_cti_trig_in_ack[8] ACK signal to FPGA
h2f_cti_trig_out[8] Trigger output to FPGA
h2f_cti_trig_out_ack[8] ACK signal from FPGA
h2f_cti_clk Clock input from FPGA
h2f_cti_fpga_clk_en Clock enable driven by FPGA