uhd/fpga/usrp2/control_lib/bootrom.mem
Martin Braun bafa9d9545 Merge FPGA repository back into UHD repository
The FPGA codebase was removed from the UHD repository in 2014 to reduce
the size of the repository. However, over the last half-decade, the
split between the repositories has proven more burdensome than it has
been helpful. By merging the FPGA code back, it will be possible to
create atomic commits that touch both FPGA and UHD codebases. Continuous
integration testing is also simplified by merging the repositories,
because it was previously difficult to automatically derive the correct
UHD branch when testing a feature branch on the FPGA repository.

This commit also updates the license files and paths therein.

We are therefore merging the repositories again. Future development for
FPGA code will happen in the same repository as the UHD host code and
MPM code.

== Original Codebase and Rebasing ==

The original FPGA repository will be hosted for the foreseeable future
at its original local location: https://github.com/EttusResearch/fpga/

It can be used for bisecting, reference, and a more detailed history.

The final commit from said repository to be merged here is
05003794e2da61cabf64dd278c45685a7abad7ec. This commit is tagged as
v4.0.0.0-pre-uhd-merge.

If you have changes in the FPGA repository that you want to rebase onto
the UHD repository, simply run the following commands:

- Create a directory to store patches (this should be an empty
  directory):

    mkdir ~/patches

- Now make sure that your FPGA codebase is based on the same state as
  the code that was merged:

    cd src/fpga # Or wherever your FPGA code is stored
    git rebase v4.0.0.0-pre-uhd-merge

  Note: The rebase command may look slightly different depending on what
  exactly you're trying to rebase.

- Create a patch set for your changes versus v4.0.0.0-pre-uhd-merge:

    git format-patch v4.0.0.0-pre-uhd-merge -o ~/patches

  Note: Make sure that only patches are stored in your output directory.
  It should otherwise be empty. Make sure that you picked the correct
  range of commits, and only commits you wanted to rebase were exported
  as patch files.

- Go to the UHD repository and apply the patches:

    cd src/uhd # Or wherever your UHD repository is stored
    git am --directory fpga ~/patches/*
    rm -rf ~/patches # This is for cleanup

== Contributors ==

The following people have contributed mainly to these files (this list
is not complete):

Co-authored-by: Alex Williams <alex.williams@ni.com>
Co-authored-by: Andrej Rode <andrej.rode@ettus.com>
Co-authored-by: Ashish Chaudhari <ashish@ettus.com>
Co-authored-by: Ben Hilburn <ben.hilburn@ettus.com>
Co-authored-by: Ciro Nishiguchi <ciro.nishiguchi@ni.com>
Co-authored-by: Daniel Jepson <daniel.jepson@ni.com>
Co-authored-by: Derek Kozel <derek.kozel@ettus.com>
Co-authored-by: EJ Kreinar <ej@he360.com>
Co-authored-by: Humberto Jimenez <humberto.jimenez@ni.com>
Co-authored-by: Ian Buckley <ian.buckley@gmail.com>
Co-authored-by: Jörg Hofrichter <joerg.hofrichter@ni.com>
Co-authored-by: Jon Kiser <jon.kiser@ni.com>
Co-authored-by: Josh Blum <josh@joshknows.com>
Co-authored-by: Jonathon Pendlum <jonathan.pendlum@ettus.com>
Co-authored-by: Martin Braun <martin.braun@ettus.com>
Co-authored-by: Matt Ettus <matt@ettus.com>
Co-authored-by: Michael West <michael.west@ettus.com>
Co-authored-by: Moritz Fischer <moritz.fischer@ettus.com>
Co-authored-by: Nick Foster <nick@ettus.com>
Co-authored-by: Nicolas Cuervo <nicolas.cuervo@ettus.com>
Co-authored-by: Paul Butler <paul.butler@ni.com>
Co-authored-by: Paul David <paul.david@ettus.com>
Co-authored-by: Ryan Marlow <ryan.marlow@ettus.com>
Co-authored-by: Sugandha Gupta <sugandha.gupta@ettus.com>
Co-authored-by: Sylvain Munaut <tnt@246tNt.com>
Co-authored-by: Trung Tran <trung.tran@ettus.com>
Co-authored-by: Vidush Vishwanath <vidush.vishwanath@ettus.com>
Co-authored-by: Wade Fife <wade.fife@ettus.com>
2020-01-28 09:35:36 -08:00

26 lines
1.6 KiB
Text

00000C000F03
101400000000
// SPI: Set Divider to div by 2
// Both clk sel choose ext ref (0), both are enabled (1), turn off SERDES, ADCs, turn on leds
1018_0000_0001 // SPI: Choose AD9510
1010_0000_3418 // SPI: Auto-slave select, interrupt when done, TX_NEG, 24-bit word
1000_0000_0010 // SPI: AD9510 A:0 D:10 Set up AD9510 SPI
1010_0000_3518 // SPI: SEND IT Auto-slave select, interrupt when done, TX_NEG, 24-bit word
ffff_ffff_ffff // terminate
#// First 16 bits are address, last 32 are data
#// First 4 bits of address select which slave
// 6'd01 : addr_data = {13'h45,8'h00}; // CLK2 drives distribution, everything on
// 6'd02 : addr_data = {13'h3D,8'h80}; // Turn on output 1, normal levels
// 6'd03 : addr_data = {13'h4B,8'h80}; // Bypass divider 1 (div by 1)
// 6'd04 : addr_data = {13'h08,8'h47}; // POS PFD, Dig LK Det, Charge Pump normal
// 6'd05 : addr_data = {13'h09,8'h70}; // Max Charge Pump current
// 6'd06 : addr_data = {13'h0A,8'h04}; // Normal operation, Prescalar Div by 2, PLL On
// 6'd07 : addr_data = {13'h0B,8'h00}; // RDIV MSB (6 bits)
// 6'd08 : addr_data = {13'h0C,8'h01}; // RDIV LSB (8 bits), Div by 1
// 6'd09 : addr_data = {13'h0D,8'h00}; // Everything normal, Dig Lock Det
// 6'd10 : addr_data = {13'h07,8'h00}; // Disable LOR detect - LOR causes failure...
// 6'd11 : addr_data = {13'h04,8'h00}; // A Counter = Don't Care
// 6'd12 : addr_data = {13'h05,8'h00}; // B Counter MSB = 0
// 6'd13 : addr_data = {13'h06,8'h05}; // B Counter LSB = 5
// default : addr_data = {13'h5A,8'h01}; // Register Update
// @ 55 // Jump to new address 8'h55