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| From: | Matt Ettus |
| Subject: | Re: [Discuss-gnuradio] Question regarding Basic Tx/Rx Boards |
| Date: | Wed, 14 Nov 2007 15:58:44 -0800 |
| User-agent: | Thunderbird 2.0.0.0 (X11/20070326) |
address@hidden wrote:
Hi. I have two questions: 1.) Is there any difference between the Basic Tx/Rx daughter boards that were shipped with rev3 usrp board and rev4 usrp board?
No, the circuitry is the same. Some very early boards had a slightly different silkscreen, but that is all.
2.) What is the functionality of .ihx (firmware file)? How is it different from the fpga (.rbf) file?
The ihx file is compiled firmware for the 8051 in the FX2 USB chip. matt
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