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Re: [Discuss-gnuradio] usrp rev 3
From: |
Dan Halperin |
Subject: |
Re: [Discuss-gnuradio] usrp rev 3 |
Date: |
Wed, 07 Feb 2007 17:27:18 -0800 |
User-agent: |
Thunderbird 1.5.0.9 (X11/20070103) |
Matt Ettus wrote:
> All RFX boards currently shipping are configured for MIMO_B mode, which
> requires a Rev 4 or higher USRP (serial number greater than 500).
>
> If you wish to use it with a USRP with a serial number below 500 you
> will need to do the following:
>
> Remove R115 (zero ohms) and place it at R116
> Remove R36 (zero ohms) and place it at R34
> Put the RFX on a USRP (side A) and run the following:
>
> usrp/host/apps/burn-db-eeprom -f -A -t rfxYYYY_mimo_a
>
> where YYYY is the board you have (i.e. 400, 900, 1200, 1800,
> or 2400).
Perfect! Two questions:
What's the difference between MIMO-B and MIMO-A?
I assume burning the eeprom is undo-able (redo-able, I suppose)?
Thanks,
-Dan