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- 7i95t firmware brick because i flashed a 7i95 bitfile in the fallback
7i95t firmware brick because i flashed a 7i95 bitfile in the fallback
- Salrodri
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05 Feb 2026 00:24 #342431
by Salrodri
Replied by Salrodri on topic 7i95t firmware brick because i flashed a 7i95 bitfile in the fallback
I do not think that I was able to program the FPGA.
I am stuck where programmer says "Device is in user mode!"
I do not know what is the next step
I am stuck where programmer says "Device is in user mode!"
I do not know what is the next step
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05 Feb 2026 03:01 #342434
by PCW
Replied by PCW on topic 7i95t firmware brick because i flashed a 7i95 bitfile in the fallback
Our initialization script does the programming from the command line:
efx_run.py seveni95t.xml --flow program --pgm_opts mode=jtag
Pretty sure use this uses a .hex or .bit file (in the outflow directory)
efx_run.py seveni95t.xml --flow program --pgm_opts mode=jtag
Pretty sure use this uses a .hex or .bit file (in the outflow directory)
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05 Feb 2026 04:15 #342437
by Salrodri
Replied by Salrodri on topic 7i95t firmware brick because i flashed a 7i95 bitfile in the fallback
I download the standalone programmer instead of the IDE.
I am using this JTAG,
www.amazon.com/dp/B0BKZ8X2C7?ref=ppx_yo2ov_dt_b_fed_asin_title
I am not sure how to connect
/RESET and /SS are these necessary?
This the error that I am getting.
According to efinity I should use bit files when using the JTAG and Hex when using SPI
Wed February 4 26 21:07:24 - Board Profile: Generic Board Profile Using FT4232
Wed February 4 26 21:07:26 - Valid device ID found: 0x00210A79
Wed February 4 26 21:07:26 - Board Profile: Generic Board Profile Using FT4232
Wed February 4 26 21:07:26 - Using FTDI URL (SPI = ftdi://0x0403:0x6011:1:3e/1, JTAG = ftdi://0x0403:0x6011:1:3e/2)
Wed February 4 26 21:07:26 - jtag programming started!
Wed February 4 26 21:07:26 - JTAG Programming on ftdi://0x0403:0x6011:1:3e/2
Wed February 4 26 21:07:27 - Programming 'C:/Users/srodriguez/Downloads/95tinit/95tinit/outflow/seveni95t.bit' via JTAG at freq 6.0 MHz
Wed February 4 26 21:07:27 - Device ID read from JTAG: 0x00210A79
Wed February 4 26 21:07:30 - ... finished with JTAG programming
Wed February 4 26 21:07:30 - Detecting device status...
Wed February 4 26 21:07:33 - Failure to configure was detected
I am using this JTAG,
www.amazon.com/dp/B0BKZ8X2C7?ref=ppx_yo2ov_dt_b_fed_asin_title
I am not sure how to connect
/RESET and /SS are these necessary?
This the error that I am getting.
According to efinity I should use bit files when using the JTAG and Hex when using SPI
Wed February 4 26 21:07:24 - Board Profile: Generic Board Profile Using FT4232
Wed February 4 26 21:07:26 - Valid device ID found: 0x00210A79
Wed February 4 26 21:07:26 - Board Profile: Generic Board Profile Using FT4232
Wed February 4 26 21:07:26 - Using FTDI URL (SPI = ftdi://0x0403:0x6011:1:3e/1, JTAG = ftdi://0x0403:0x6011:1:3e/2)
Wed February 4 26 21:07:26 - jtag programming started!
Wed February 4 26 21:07:26 - JTAG Programming on ftdi://0x0403:0x6011:1:3e/2
Wed February 4 26 21:07:27 - Programming 'C:/Users/srodriguez/Downloads/95tinit/95tinit/outflow/seveni95t.bit' via JTAG at freq 6.0 MHz
Wed February 4 26 21:07:27 - Device ID read from JTAG: 0x00210A79
Wed February 4 26 21:07:30 - ... finished with JTAG programming
Wed February 4 26 21:07:30 - Detecting device status...
Wed February 4 26 21:07:33 - Failure to configure was detected
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05 Feb 2026 04:23 #342438
by Salrodri
Replied by Salrodri on topic 7i95t firmware brick because i flashed a 7i95 bitfile in the fallback
When I try the command on the command line I get this error
efx_run.py : The term 'efx_run.py' is not recognized as the name of a cmdlet, function, script file, or operable
program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ efx_run.py seveni95t.xml --flow program --pgm_opts mode=jtag
+ ~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (efx_run.py:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
efx_run.py : The term 'efx_run.py' is not recognized as the name of a cmdlet, function, script file, or operable
program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ efx_run.py seveni95t.xml --flow program --pgm_opts mode=jtag
+ ~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (efx_run.py:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
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