Quemar 0 Posted March 18, 2020 Share Posted March 18, 2020 Hi, do you also sell the bare EEPROM (type like 93AA56BT) preprogrammed for use with JTAG+UART on FT2232? Best regards, Marc Link to post Share on other sites
JColvin 458 Posted March 23, 2020 Share Posted March 23, 2020 Hi @Quemar, I apologize for the delay. We do not sell individual EEPROMs that are pre-configured to work with JTAG-USB solutions. Thanks, JColvin Link to post Share on other sites
Quemar 0 Posted March 23, 2020 Author Share Posted March 23, 2020 Hi, Thanks. You do not sell pre-configured EEPROMs, but do you sell a solution to configure a FTDI chip (for exemple FT2232) as a USB JTAG compatible with Xilinx tools. I need to implement (on my board) a JTAG probe + UART interface (for debug) compatible with Xilinx tools. Do you provide such solution ? Marc Link to post Share on other sites
JColvin 458 Posted March 23, 2020 Share Posted March 23, 2020 Hi @Quemar, I will send you in a PM the contact information of the correct Digilent representative who will be able to discuss the licensing options with you for our solution that we have. Thanks, JColvin Link to post Share on other sites
grymoire666 0 Posted March 28, 2020 Share Posted March 28, 2020 If the chip is a FT2232H, there are tools that can read existing EEPROMS, and reprogram blank chips. FTDI offers the free Windows tool FT_PROG for instance. Link to post Share on other sites
Quemar 0 Posted March 30, 2020 Author Share Posted March 30, 2020 @grymoire666: Yes I know. But if you want that your FT2232H chip is recognized as a Xilinx JTAG cable you need to flash a serial number in the EEPROM. And this serial can't be programmed with FT_PROG. I'm still waiting on DIGILENT answer to understand how to proceed to buy such serial... They are not very reactive ... Link to post Share on other sites
grymoire666 0 Posted March 30, 2020 Share Posted March 30, 2020 The Python pyftdi library has a utility named ftconf.py that can apparently program in a serial number, manufacturer's ID, etc.. It's described as experimental, but if you are stuck.... Link to post Share on other sites
JColvin 458 Posted March 30, 2020 Share Posted March 30, 2020 Hi @Quemar, I don't know the licensing terms (nor am I able to offer them) so if you have not received a response I would recommend reaching out again. Thanks, JColvin Link to post Share on other sites
xc6lx45 166 Posted March 31, 2020 Share Posted March 31, 2020 well... if you need something that works, I think the mainstream solution is to buy a licensed module and drop it in on the PCB. Doesn't answer your question but wouldn't be the first time in FPGA land where things "should" be simple but are not. Besides the Digilent ones, you can also buy a different type from Trenz. I've used that one quite extensively but suspect that it is limited to 15 MHz operation by the speed of the CPLD device where a plain FTDI chip or the circuitry on e.g. CMOD A7 can manage 30 MHz. Link to post Share on other sites
PeterT 0 Posted April 22, 2020 Share Posted April 22, 2020 On 3/23/2020 at 11:00 AM, JColvin said: Hi @Quemar, I will send you in a PM the contact information of the correct Digilent representative who will be able to discuss the licensing options with you for our solution that we have. Thanks, JColvin Hi @JColvin, I'd like to have the contact info of Digilent representative too. Thanks, Link to post Share on other sites
JColvin 458 Posted April 22, 2020 Share Posted April 22, 2020 Hi @PeterT, I have sent you a PM with the contact information. Thanks, JColvin Link to post Share on other sites
Yingda 0 Posted September 17, 2020 Share Posted September 17, 2020 Hi, JColvin: Can you also send me a PM with the contact information? Thanks! Link to post Share on other sites
JColvin 458 Posted September 18, 2020 Share Posted September 18, 2020 Hi @Yingda, I have sent you a PM. Thanks, JColvin Link to post Share on other sites
Behnam 0 Posted October 13, 2020 Share Posted October 13, 2020 I just noticed this thread. Would you be able to provide the contact information to me too? Thanks, Behnam Link to post Share on other sites
JColvin 458 Posted October 13, 2020 Share Posted October 13, 2020 Hi @Behnam I have sent you a PM with the contact information. Thanks, JColvin Link to post Share on other sites
HockeyFan 0 Posted October 21, 2020 Share Posted October 21, 2020 Can you please provide me the contact information about licensing as well? Link to post Share on other sites
mike3232 0 Posted January 3 Share Posted January 3 On 3/23/2020 at 2:00 PM, JColvin said: Hi @Quemar, I will send you in a PM the contact information of the correct Digilent representative who will be able to discuss the licensing options with you for our solution that we have. Thanks, JColvin Hi @JColvin could you also PM me the contact information please. I seem to be in the same boat as everyone else Link to post Share on other sites
Aakash2010 0 Posted May 28 Share Posted May 28 Hi @JColvin New member here, We are also developing our custom board and therefore I also need the EEPROM solution. Can you please share the contact details, that would be a great help! Thanks, Aakash Link to post Share on other sites
JColvin 458 Posted May 28 Share Posted May 28 Hi @Aakash2010, I have sent you a PM with the contact information. Thanks, JColvin Link to post Share on other sites
acb 0 Posted June 7 Share Posted June 7 (edited) Hi @JColvin, Could you please PM with the contact information. Thanks, Craig Edited June 7 by acb Link to post Share on other sites
JColvin 458 Posted June 9 Share Posted June 9 Hi @acb, I have sent you a PM. Thanks, JColvin Link to post Share on other sites
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