Other Parts Discussed in Thread: DRA821
Hi,
I drive the serdes refclk of the DRA821 in PCIe mode.
The driver supporting HCSL and need termination
second side of PCIe is FPGA working with HCSL
MFG:
| RENESAS | 5V41235PGGI8 |
| ON SEMI | NB3N51032DTG |
they recommended on series 33ohm termination and 50ohm to gnd.
pls advise if I could use the DRA821 internal termination?
do I need to work with dc block capacitor?
pls. advise how to connect the refclk driver to the DRA821.
regards
zeev gerber