tx.ppf

nios系统下LVDS的ip源码

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE pinplan>
<pinplan specifies="all_ports">
<global>
<pin name="tx_in" direction="input" scope="external"  />
<pin name="tx_inclock" direction="input" scope="external" source="clock"  />
<pin name="tx_out" direction="output" scope="external"  />

</global>
</pinplan>