environ
Newbie level 1
JTAG Chain Cable Length
Hi,
for a new design I want to use a JTAG chain between multiple FPGAs.
The problem is, the FPGA are spread over an large area, so I will get problems with the cable length (>= 30 cm).
Can I put some LVDS tranceivers between the devices?
For example the ST Thomson STLVDS32 and STLVDS31 ?
Each of them will delay the singal for 2.5 ns
Has anyone tried this before?
Thank you for your answers
Hi,
for a new design I want to use a JTAG chain between multiple FPGAs.
The problem is, the FPGA are spread over an large area, so I will get problems with the cable length (>= 30 cm).
Can I put some LVDS tranceivers between the devices?
For example the ST Thomson STLVDS32 and STLVDS31 ?
Each of them will delay the singal for 2.5 ns
Has anyone tried this before?
Thank you for your answers