5546 - <div>MachXO3: How to implement SLVS Rx (Receiver) IF (interface) in MachXO3 devices?</div>
Description:
This article guides on implementing SLVS RX interface in MachXO3 devices.
Solution:
Since the 'IO_TYPE' cannot be set to "SLVS" in MachXO3, the LVDS25 buffer can be used to receive SLVS signals.
This is because the 'differential input threshold' and 'input common mode voltage' of SLVS signal is within the range of LVDS25 buffer.
In addition, internal 100 ohm termination resistor, which is present on BANK 2, can be used as well.
The details of the 'differential input threshold' and 'input common mode voltage' can be found on the MachXO3 datasheet.