OpenCores
Issue List
$8/bug for the first 5 bugs in everymonth, Deal? #1
Open jefflieu opened this issue almost 7 years agoIdea
jefflieu commented almost 7 years ago
jefflieu commented almost 7 years ago

$8/bug for the first 5 bugs in everymonth, Deal :D ?

ericbasilio commented about 5 years ago

Hi Jeff,

I hope you are well.

I'm trying to run your sim.

Re. latest version download I cannot find: mEnc8b10bMem.v mDec8b10bMem.v under ../src or anywhere.

Could you please help?

I am using free Altera ModelSim. It doesn't have: mAltA5GXlvdsAlt8b10b.v but it does have: mAltA5GXlvds.v

I also had to comment out these: #vlog $AltLibDir/arriav_atoms.v #vlog $AltLibDir/arriav_hssi_atoms.v

The free Altera ModelSim has encrypted versions of the 2 files above.

Will they all be needed?

Regards,

Eric

jefflieu commented about 5 years ago

Hi, You can use:

  • Transceiver which includes 8b10b encoding to transmit 10bit coming out of the SGMII core. Or
  • Normal IO pins which is capable of 1.25Gpbs in which case you need additional 8b10b encoder implemented in logic.

You can find 8b10b encoding in this site or http://fpga-ipcores.com/8b10b-encoder-decoder/