# 100 Msps N210 update **URL:** \ **Category:** GNU Radio\ **Created:** [April 6, 2012, 6:22pm UTC](https://www.ruby-forum.com/t/100-msps-n210-update/218640 "2012-04-06T18:22:28Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![dubstep](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/cdc98d/32.png) [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Post date:** [April 6, 2012, 6:22pm UTC](https://www.ruby-forum.com/t/100-msps-n210-update/218640/1 "2012-04-06T18:22:28Z")
I just updated the repository at [GitHub - mepard/N210CeVI: 100 Msps support for Ettus USRP N210](https://github.com/mepard/N210CeVI). - It’s compatible with the latest UHD host library. - It no longer requires a modification to the UHD host library. - uhd\_streamer uses the channel API to switch to the 2nd DSP chain for 100 Msps. - uhd\_streamer builds and works on Windows. - The client/server feature in uhd\_streamer uses TCP instead of file locks and FIFOs. Enjoy. -Marc ---
**Author:** ![meckart](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/65b543/32.png) [@meckart](https://www.ruby-forum.com/u/meckart)\ **Post date:** [April 6, 2012, 7:10pm UTC](https://www.ruby-forum.com/t/100-msps-n210-update/218640/2 "2012-04-06T19:10:15Z")
Great! * * * From: removed\_email\_address@domain.invalid [removed\_email\_address@domain.invalid] on behalf of Marc E. [removed\_email\_address@domain.invalid] Sent: Friday, April 06, 2012 6:21 PM To: removed\_email\_address@domain.invalid; removed\_email\_address@domain.invalid Group Subject: [USRP-users] 100 Msps N210 update I just updated the repository at [GitHub - mepard/N210CeVI: 100 Msps support for Ettus USRP N210](https://github.com/mepard/N210CeVI). - It’s compatible with the latest UHD host library. - It no longer requires a modification to the UHD host library. - uhd\_streamer uses the channel API to switch to the 2nd DSP chain for 100 Msps. - uhd\_streamer builds and works on Windows. - The client/server feature in uhd\_streamer uses TCP instead of file locks and FIFOs. Enjoy. -Marc ---
**Author:** ![meckart](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/65b543/32.png) [@meckart](https://www.ruby-forum.com/u/meckart)\ **Post date:** [April 23, 2012, 10:39pm UTC](https://www.ruby-forum.com/t/100-msps-n210-update/218640/3 "2012-04-23T22:39:51Z")
> The FPGA has no transmit logic, so it can only receive. We’ve tested it > with a DBSRX2, > but other daughterboards should work. Does this mean that the update disables the N210’s transmit capability? or that the 100 MSps only works on the receive side? Marc E.-3 wrote: > – View this message in context: [http://old.nabble.com/100-Msps-N210-update-tp33644261p33733075.html](http://old.nabble.com/100-Msps-N210-update-tp33644261p33733075.html) Sent from the GnuRadio mailing list archive at [Nabble.com](http://Nabble.com). ---
**Author:** ![meckart](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/65b543/32.png) [@meckart](https://www.ruby-forum.com/u/meckart)\ **Post date:** [April 24, 2012, 12:00am UTC](https://www.ruby-forum.com/t/100-msps-n210-update/218640/4 "2012-04-24T00:00:17Z")
On Apr 23, 2012, at 3:39 PM, Eugene Lee wrote: > > The FPGA has no transmit logic, so it can only receive. We’ve tested it > > with a DBSRX2, > > but other daughterboards should work. > > Does this mean that the update disables the N210’s transmit capability? or > that the 100 MSps only works on the receive side? The FPGA has no tx-side signal chain, no logic to receive tx packets, etc. It can’t transmit at all. The main reason is that the 100 Msps rx mod uses the N210’s SRAM for rx buffering, so it’s unavailable for tx buffering. -Marc