Forum Discussion
NYup
New Contributor
New ContributorSecure Jtag on Max 10 ---
JTAG Secure mode Hello guys, I'm looking for more information regarding the JTAG Secure mode. It's mentioned a little in the MAX10 Configuration Guide: https://www.altera.com/en_us/pdfs/literature...
YuanLi_S_Intel
Regular Contributor
Regular ContributorHi Nhu,
Please find my response below:
1) You dont need to pull the nCONFIG LOW, the configuration pin will pull itself. You will just need to issue UNLOCK JTAG INSTRUCTION.
2) May i know if it works after you issue UNLOCK JTAG INSTRUCTION?
Thank You.
- NYupI Nhu-Ha
- NYupHello, Can you please tell me what I did wrong? My board is still completely LOCKed, I can't erase or program after UNLOCK JTAG COMMAND as the following. After I enabled the JTAG secure mode, power off and on. I can't erase, configure or program the MAX 10 any more. I pull on the UNLOCK I/O pin HIGH, it does not work. I send in UNLOCK instruction via test_unlock using quartus_jli -c 2 unlock_208.jam -a unlock Info: ******************************************************************* Info: Running Quartus Prime Jam Tools Info: Version 18.0.0 Build 614 04/24/2018 SJ Standard Edition Info: Copyright (C) 2018 Intel Corporation. All rights reserved. Info: Your use of Intel Corporation's design tools, logic functions Info: and other software and tools, and its AMPP partner logic Info: functions, and any output files from any of the foregoing Info: (including device programming or simulation files), and any Info: associated documentation or information are expressly subject Info: to the terms and conditions of the Intel Program License Info: Subscription Agreement, the Intel Quartus Prime License Agreement, Info: the Intel FPGA IP License Agreement, or other applicable license Info: agreement, including, without limitation, that your use is for Info: the sole purpose of programming logic devices manufactured by Info: Intel and sold by Intel or its authorized distributors. Please Info: refer to the applicable agreement for further details. Info: Processing started: Mon Sep 23 16:36:14 2019 Info: Command: quartus_jli -c 2 unlock_208.jam -a unlock Info: Using INI file /opt/intelFPGA/18.0/quartus/linux64/quartus.ini Exit code = 0... Success Info: Quartus Prime Jam Tools was successful. 0 errors, 0 warnings Info: Peak virtual memory: 194 megabytes Info: Processing ended: Mon Sep 23 16:36:17 2019 Info: Elapsed time: 00:00:03 Info: Total CPU time (on all processors): 00:00:0 'Altera 2016 'Purpose: To unlock ACTION unlock = DO_UNLOCK; PROCEDURE DO_UNLOCK; DRSTOP IDLE; IRSTOP IDLE; STATE IDLE; IRSCAN 10, $041; WAIT 100 USEC; EXIT 0; ENDPROC; Nhu-Ha Yup Rajant Corporation 4505 E. Chandler Blvd. #250 Phoenix, AZ 85048 [email protected] <[email protected]> P: 602-362-2150 x2216
- NYupNhu-Ha Begin forwarded message:
