Forum Discussion
New ContributorMax10 JTAG Voltage Overshoot Protection
For voltage overshoot protection on the JTAG, Intel recommended external diodes and capacitors if supplies exceed 2.5V, Refer to pg 38 of Intel Max 10 FPGA Configuration User Guide. Can you recommend me the part number of the diode which is suitable to be use for MAX10 (10M16SAU series)?
Thanks
4 Replies
AqidAyman_AlteraRegular Contributor
I will help check if we have a suggestion for the customer. I will let you know back as soon as possible.
- AqidAyman_Altera
In the MAX 10 FPGA Configuration User Guide, we recommend using Schottky diodes to prevent voltage overshoot on the JTAG interface of MAX 10 FPGAs. However, the specific part number for the Schottky diodes is not explicitly stated. The guide advises using Schottky diodes due to their lower forward voltage, which is effective for voltage clamping on the JTAG lines.
- AqidAyman_Altera
As we do not receive any response from you on the previous question/reply/answer that we have provided. Please login to ‘https://supporttickets.intel.com/s/?language=en_US’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.
AW15can you provide me the critical specifications of the Schottky diodes which is suitable for this usage?
