| Commit message (Collapse) | Author | Age | Files | Lines | ||
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| | * | | | | | | | | | | connect 2 clock gen controls and 3 status pins to the wishbone so they can ↵ | Matt Ettus | 2010-03-26 | 3 | -8/+26 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | be read/controlled from SW | |||||
| | * | | | | | | | | | | Merge branch 'udp' into u1e | Matt Ettus | 2010-03-25 | 2 | -57/+179 | |
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| | * | | | | | | | | | | | connected spi pins, but the spi core still needs to be redone for 16 bit ↵ | Matt Ettus | 2010-03-25 | 3 | -40/+60 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | interfaces Also reconnected GPIOs so you'll need to send commands in order to get debug pins on the GPIOs | |||||
| | * | | | | | | | | | | | debug pins | Matt Ettus | 2010-02-25 | 1 | -2/+3 | |
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| | * | | | | | | | | | | | invert the pushbuttons since they are active low | Matt Ettus | 2010-02-25 | 1 | -2/+2 | |
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| | * | | | | | | | | | | | gpmc debug pins | Matt Ettus | 2010-02-25 | 1 | -3/+6 | |
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| | * | | | | | | | | | | | point to the new files | Matt Ettus | 2010-02-25 | 1 | -0/+2 | |
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| | * | | | | | | | | | | | loopback and test | Matt Ettus | 2010-02-25 | 1 | -2/+32 | |
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| | * | | | | | | | | | | | First cut at passing data buffers around on GPMC bus | Matt Ettus | 2010-02-25 | 3 | -10/+24 | |
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| | * | | | | | | | | | | | first cut at making a bidirectional 2 port ram for the gpmc data interface | Matt Ettus | 2010-02-23 | 1 | -0/+1 | |
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| | * | | | | | | | | | | | use our fancy new debug ports | Matt Ettus | 2010-02-23 | 1 | -0/+3 | |
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| | * | | | | | | | | | | | settings bus with 16 bit wishbone interface, put on the main wishbone in u1e | Matt Ettus | 2010-02-22 | 2 | -3/+14 | |
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| | * | | | | | | | | | | | GPIOs now on the wishbone interface | Matt Ettus | 2010-02-22 | 4 | -37/+54 | |
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| | * | | | | | | | | | | | added gpio control to the wishbone | Matt Ettus | 2010-02-18 | 2 | -11/+14 | |
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| | * | | | | | | | | | | | Added I2C, UART, debug pins, misc wishbone stuff | Matt Ettus | 2010-02-18 | 3 | -48/+187 | |
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| | * | | | | | | | | | | | Fixed paths to help icarus find opencores and xilinx models. Added Xilinx ↵ | Matt Ettus | 2010-02-18 | 2 | -4/+7 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | global set and reset module. | |||||
| | * | | | | | | | | | | | wishbone bridge now with minimal functionality. Need to check | Matt Ettus | 2010-02-16 | 6 | -9/+49 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | timing and handle wait states. | |||||
| | * | | | | | | | | | | | first cut at gpmc <-> wb bridge, split u1e into core, top, and tb | Matt Ettus | 2010-02-16 | 5 | -34/+93 | |
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| | * | | | | | | | | | | | copied over from safe_u1e | Matt Ettus | 2010-02-16 | 4 | -0/+553 | |
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| | * | | | | | | | | | | | block ram interface to GPMC | Matt Ettus | 2010-02-16 | 1 | -2/+6 | |
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| | * | | | | | | | | | | | basic read support for the GPMC, responds with 16'hBEEF | Matt Ettus | 2010-02-16 | 1 | -2/+8 | |
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| | * | | | | | | | | | | | reorg pin defs | Matt Ettus | 2010-02-14 | 1 | -94/+102 | |
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| | * | | | | | | | | | | | connect GPMC pins to debug bus | Matt Ettus | 2010-02-14 | 2 | -76/+94 | |
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| | * | | | | | | | | | | | organized the pins in the ucf by function | Matt Ettus | 2010-02-09 | 1 | -56/+72 | |
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| | * | | | | | | | | | | | builds a successful led blinker | Matt Ettus | 2010-02-09 | 3 | -2/+4 | |
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| | * | | | | | | | | | | | first cut at blinking leds | Matt Ettus | 2010-02-09 | 4 | -345/+237 | |
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| | * | | | | | | | | | | | skeletons that don't work yet | Matt Ettus | 2010-02-09 | 2 | -0/+607 | |
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| * | | | | | | | | | | | | remove old commented out code | Matt Ettus | 2010-11-09 | 2 | -184/+2 | |
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| * | | | | | | | | | | | | fix timing problem on DAC output bus | Matt Ettus | 2010-11-09 | 1 | -2/+2 | |
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| * | | | | | | | | | | | | U2P: Working ICAP bootloader. Should be ready for release. | Nick Foster | 2010-10-08 | 1 | -224/+236 | |
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| * | | | | | | | | | | | | U2P: modified ICAP. turns out ICAP needs clock disabled while CE is not ↵ | Nick Foster | 2010-10-07 | 1 | -199/+228 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | asserted. which is the point of a CE, but... it works. Also committed latest bootloader, might not be final version. | |||||
| * | | | | | | | | | | | | separate the bootloader image into another file | Matt Ettus | 2010-10-07 | 2 | -204/+205 | |
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| * | | | | | | | | | | | | U2P: newest bootloader with support for 32Mbit flash | Nick Foster | 2010-10-05 | 1 | -157/+196 | |
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| * | | | | | | | | | | | | Fixed PPS. Instantiation was miscapitalized. | Nick Foster | 2010-08-27 | 1 | -1/+1 | |
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| * | | | | | | | | | | | | invert adc_a because it is inverted on schematic. Also clean up extraneous | Matt Ettus | 2010-08-25 | 1 | -15/+18 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | adc signals from old adc on U2 | |||||
| * | | | | | | | | | | | | SWAP DAC A and B, invert B to match schematics | Matt Ettus | 2010-08-25 | 1 | -3/+4 | |
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| * | | | | | | | | | | | | Use new tx_policy stuff, reassigned leds to be just like U2 | Matt Ettus | 2010-08-25 | 2 | -36/+34 | |
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| * | | | | | | | | | | | | Merge branch 'tx_policy' into u2p_txpolicy | Matt Ettus | 2010-08-25 | 3 | -36/+37 | |
| |\ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tx_policy: (21 commits) clean up DAC inversion and swapping to match schematics Clean up iq swapping on RX. It is now swapped in the top level. widened muxes to 4 bits to match tx side and handle more ADCs in future rx error context packets should not be marked as errors in the fifo added compat number to usrp2 readback mux makefile dependency fix for second expansion provide a way to get out of the error state without processor intervention sequence number reset upon programming streamid attempt at avoiding infinite error messages implemented "next packet" and "next burst" policies sequence errors can happen on start of burst as well. more informative error codes cleaner error handling introduce new error types test mux and gen_context_pkt this is an output file, it shouldn't be checked in insert protocol engine flags when requested move the streamid so it isn't at the same address as clear_state connect the demux fix a typo tx error packets now muxed into the ethernet stream back to the host ... | |||||
| | * | | | | | | | | | | | clean up DAC inversion and swapping to match schematics | Matt Ettus | 2010-08-25 | 1 | -3/+6 | |
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| | * | | | | | | | | | | | Clean up iq swapping on RX. It is now swapped in the top level. | Matt Ettus | 2010-08-25 | 2 | -5/+5 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | widened muxes to 4 bits to match tx side and handle more ADCs in future | |||||
| | * | | | | | | | | | | | added compat number to usrp2 readback mux | Josh Blum | 2010-08-09 | 1 | -2/+5 | |
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| | * | | | | | | | | | | | makefile dependency fix for second expansion | Josh Blum | 2010-08-09 | 1 | -1/+1 | |
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| | * | | | | | | | | | | | connect the demux | Matt Ettus | 2010-07-28 | 1 | -1/+1 | |
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| | * | | | | | | | | | | | fix a typo | Matt Ettus | 2010-07-28 | 1 | -1/+1 | |
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| | * | | | | | | | | | | | tx error packets now muxed into the ethernet stream back to the host | Matt Ettus | 2010-07-28 | 1 | -27/+22 | |
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| * | | | | | | | | | | | Added a sanity checker Python script. | Nick Foster | 2010-08-24 | 4 | -3/+67 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The script just looks for input/inout/outputs that are declared in the .v but not in the .ucf. If it finds an occurrence, it aborts the compile. Removed pin "POR" from u2plus.v due to the script. Also reverted an error I introduced to test the script, which I mistakenly committed earlier. | |||||
| * | | | | | | | | | | | Ensure ethernet LED pin has 12mA output | Nick Foster | 2010-08-24 | 1 | -1/+1 | |
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| * | | | | | | | | | | | Added 12mA current spec to eth phy LED pin. | Nick Foster | 2010-08-20 | 2 | -2/+3 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changed debug pins to debug ICAP instead of VITA -- which makes it actually meet timing, too. Bonus. | |||||
| * | | | | | | | | | | | Fixed u2plus_core.v to use quad_uart instead of simple_uart. | Nick Foster | 2010-08-12 | 1 | -1/+1 | |
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| * | | | | | | | | | | | quad uart instead of single, for the extra on board serial ports | Matt Ettus | 2010-08-11 | 2 | -10/+10 | |
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