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| author | Ashish Chaudhari <ashish@ettus.com> | 2014-08-12 11:19:22 -0700 |
|---|---|---|
| committer | Ashish Chaudhari <ashish@ettus.com> | 2014-08-12 11:19:22 -0700 |
| commit | 145f1d7cf7aa94f67c7ba349e29daff9a7d85d54 (patch) | |
| tree | 64a7a89acd187519bcb285c677b492aa1fc7c55e /firmware/fx3/README.md | |
| parent | 96d1d586735dd47ce9af0d309c3f1c5abf008497 (diff) | |
| download | uhd-145f1d7cf7aa94f67c7ba349e29daff9a7d85d54.tar.gz uhd-145f1d7cf7aa94f67c7ba349e29daff9a7d85d54.tar.bz2 uhd-145f1d7cf7aa94f67c7ba349e29daff9a7d85d54.zip | |
b200: Removed all AD9361 related firmware
- FX3 does not respond to AD9361 firmware transaction VREQs
- FX3 does not respond to AD9361 SPI transaction VREQs
- Deleted all AD9361 firmware files
- Bumped FW compat to 6
Diffstat (limited to 'firmware/fx3/README.md')
| -rw-r--r-- | firmware/fx3/README.md | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/firmware/fx3/README.md b/firmware/fx3/README.md index e2e8a13d4..7e94c247c 100644 --- a/firmware/fx3/README.md +++ b/firmware/fx3/README.md @@ -9,10 +9,8 @@ show you how to build our firmware source **A brief "Theory of Operations":** The host sends commands to the FX3, our USB3 PHY, which has an on-board ARM -which runs the FX3 firmware code (hex file). That code translates commands into -SPI commands to/from the AD9361. The SPI lines run through the FPGA (bin or bit -file), where they are level-translated, and then head to the AD9361. Note that -the FPGA takes no action on these SPI lines. They are passive pass-throughs. +which runs the FX3 firmware code (hex file). That code is responsible for +managing the transport from the host to the FPGA by configuring IO and DMA. ## Setting up the Cypress SDK @@ -46,7 +44,6 @@ uhd.git/ | --fx3/ | - --ad9361/ # From UHD --b200/ # From UHD --common/ # From Cypress SDK --gpif2_designer/ # From UHD |