FPGA, SoC, And CPLD Boards And Kits
FPGA Evaluation and Development Kits
6388 Discussions

BeMicroCVA9 use external JTAG

Altera_Forum
Honored Contributor II
‎09-14-2015 08:55 PM
1,346 Views

HI 

 

I use developerboard BeMicroCVA9 and in the course of work the built-in jtag (chip FTDI) was damaged. I made attempt to connect external a programmator to USB Blaster Jtag (J7), Quartus Programmer cannot execute connection with FPGA. What actions need to be executed that there was an opportunity to work with external JTAG? 

 

0 Kudos

Link Copied

1 Reply
Altera_Forum
Honored Contributor II
‎09-14-2015 10:54 PM
495 Views

Built-in USB Blaster use MAX V CPLD and FTDI chip. You could check if CPLD is fine with JTAG header (unpopulated). 

 

You can use Test Point TP10,TP11,TP12,TP13 to access JTAG interface of FPGA and check if it is working. 

 

See schematic. 

 

Bye
0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.