1
Trenz Electronic FPGA Modules / Modifying TE0714 to use lower voltage for LVDS
« Last post by mrtn on September 21, 2023, 09:05:44 AM »Hello,
I have two TE0714-04-52I-7-B boards (3.3V option) with TEBA0714-01 carrier. I'm using an XMOD JTAG as well.
Wondering if I can manually change out some resistors to turn this into a lower voltage compatible with LVDS differential input and output. I understand input may work already at 3.3V (with limitations), but LVDS output requires the lower voltage.
Is there any instructions on which resistors to replace? I see some mention in the schematics but it's unclear what to change.
Thanks for any guidance! I see the lower voltage boards are generally unavailable or on backorder.
Martin
I have two TE0714-04-52I-7-B boards (3.3V option) with TEBA0714-01 carrier. I'm using an XMOD JTAG as well.
Wondering if I can manually change out some resistors to turn this into a lower voltage compatible with LVDS differential input and output. I understand input may work already at 3.3V (with limitations), but LVDS output requires the lower voltage.
Is there any instructions on which resistors to replace? I see some mention in the schematics but it's unclear what to change.
Thanks for any guidance! I see the lower voltage boards are generally unavailable or on backorder.
Martin