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| | | | | | * | | | | | | | | | | | | | | | | | | | fixes from IJB from 5/24. Basically connect unconnected wires.Matt Ettus2010-05-242-2/+5
| | | | | | * | | | | | | | | | | | | | | | | | | | removes the icache and pipelines the readsMatt Ettus2010-05-205-16/+98
| | | | * | | | | | | | | | | | | | | | | | | | | | connect the rx run lines so it doesn't get optimized outMatt Ettus2010-06-011-1/+4
| | | | * | | | | | | | | | | | | | | | | | | | | | use DDR regs instead of a 2nd clockMatt Ettus2010-06-011-8/+46
| | | | * | | | | | | | | | | | | | | | | | | | | | assign addresses for the settings regsMatt Ettus2010-06-011-5/+6
| | | | * | | | | | | | | | | | | | | | | | | | | | vita49 tx and rx added in, all sample rates now at main system clock rate.Matt Ettus2010-06-014-107/+220
| | | | * | | | | | | | | | | | | | | | | | | | | | Merge branch 'udp' into u1e_merge_with_udpMatt Ettus2010-05-274-172/+72
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| | | | * \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'master' into u1e_merge_with_masterMatt Ettus2010-05-27235-2409/+30
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| | | | * | | | | | | | | | | | | | | | | | | | | | | test full width packetsMatt Ettus2010-05-241-0/+27
| | | | * | | | | | | | | | | | | | | | | | | | | | | fifo36_to_ll8 and fifo pacer need a real fifo between them or they deadlock (...Matt Ettus2010-05-211-1/+8
| | | | * | | | | | | | | | | | | | | | | | | | | | | fix double declarationMatt Ettus2010-05-211-1/+0
| | | | * | | | | | | | | | | | | | | | | | | | | | | send bigger packets to reduce cpu loadMatt Ettus2010-05-202-3/+3
| | | | * | | | | | | | | | | | | | | | | | | | | | | put over/underrun on debug bus, remove high order address bitsMatt Ettus2010-05-201-1/+2
| | | | * | | | | | | | | | | | | | | | | | | | | | | Merge branch 'u1e' of ettus.sourcerepo.com:ettus/fpgapriv into u1eMatt Ettus2010-05-201-4/+2
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| | | | | * | | | | | | | | | | | | | | | | | | | | | | better debug pinsMatt Ettus2010-05-171-6/+4
| | | | * | | | | | | | | | | | | | | | | | | | | | | | combined timed and crc cases. fifo pacer produces/consumes at a fixed rateMatt Ettus2010-05-203-34/+48
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| | | | * | | | | | | | | | | | | | | | | | | | | | | moved fifos into gpmc_async, reorganized top level a bit, added in crc packet...Matt Ettus2010-05-126-66/+144
| | | | * | | | | | | | | | | | | | | | | | | | | | | add missing signal from sensitivity listMatt Ettus2010-05-121-1/+1
| | | | * | | | | | | | | | | | | | | | | | | | | | | Merge branch 'master' into u1eMatt Ettus2010-05-1217-46/+587
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| | | | * | | | | | | | | | | | | | | | | | | | | | | | packet generator and verifier, to test gpmc and other data transfer stuffMatt Ettus2010-05-124-0/+153
| | | | * | | | | | | | | | | | | | | | | | | | | | | | switched passthru of cgen_sen_b to gpio127, made a note of it. No more safe_...Matt Ettus2010-05-108-561/+9
| | | | * | | | | | | | | | | | | | | | | | | | | | | | proper signal level for 24 bit dataMatt Ettus2010-05-101-2/+7
| | | | * | | | | | | | | | | | | | | | | | | | | | | | SPI passthru for programming clock gen chip on brand new boardsMatt Ettus2010-05-073-0/+391
| | | | * | | | | | | | | | | | | | | | | | | | | | | | added DAC output pins, and a sine wave generator to test themMatt Ettus2010-05-043-18/+63
| | | | * | | | | | | | | | | | | | | | | | | | | | | | Merge branch 'u1e' of ettus.sourcerepo.com:ettus/fpgapriv into u1eMatt Ettus2010-05-042-0/+14
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| | | | | * | | | | | | | | | | | | | | | | | | | | | | | add timing constraints. Just have main clock signal at 64 MHz for now.Matt Ettus2010-05-042-0/+14
| | | | * | | | | | | | | | | | | | | | | | | | | | | | | changed commentMatt Ettus2010-05-041-1/+1
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| | | | * | | | | | | | | | | | | | | | | | | | | | | | have_space and have_packet now stay high even while busy,Matt Ettus2010-05-033-4/+6
| | | | * | | | | | | | | | | | | | | | | | | | | | | | separate timed tx and rx instead of loopbackMatt Ettus2010-04-281-3/+51
| | | | * | | | | | | | | | | | | | | | | | | | | | | | send bus error to debug pinsMatt Ettus2010-04-261-2/+4
| | | | * | | | | | | | | | | | | | | | | | | | | | | | Pass previously unused GPIOs to debug pins to help debug interruptsMatt Ettus2010-04-243-16/+21
| | | | * | | | | | | | | | | | | | | | | | | | | | | | Only allow new packets if we can fit the largest possible packet (2KB)Matt Ettus2010-04-231-1/+1
| | | | * | | | | | | | | | | | | | | | | | | | | | | | Register outputs to omap to prevent runt pulses from falsely triggering inter...Matt Ettus2010-04-233-7/+20
| | | | * | | | | | | | | | | | | | | | | | | | | | | | find time_64bitMatt Ettus2010-04-201-0/+1
| | | | * | | | | | | | | | | | | | | | | | | | | | | | added pps and time capabilityMatt Ettus2010-04-153-5/+21
| | | | * | | | | | | | | | | | | | | | | | | | | | | | access frame length regs from wishboneMatt Ettus2010-04-152-10/+18
| | | | * | | | | | | | | | | | | | | | | | | | | | | | async seems to work with packet lengths now. Still need to do wishbone regs ...Matt Ettus2010-04-155-37/+72
| | | | * | | | | | | | | | | | | | | | | | | | | | | | async gpmc progressMatt Ettus2010-04-154-18/+173
| | | | * | | | | | | | | | | | | | | | | | | | | | | | change time parameters because Xilinx IP has a 1ps timescaleMatt Ettus2010-04-151-14/+27
| | | | * | | | | | | | | | | | | | | | | | | | | | | | add bus error reportingMatt Ettus2010-04-151-3/+9
| | | | * | | | | | | | | | | | | | | | | | | | | | | | correct name of moduleMatt Ettus2010-04-151-2/+2
| | | | * | | | | | | | | | | | | | | | | | | | | | | | progress on synchronous gpmc, but it may not be possible due to the limited n...Matt Ettus2010-04-153-43/+45
| | | | * | | | | | | | | | | | | | | | | | | | | | | | synchronous and asynchronous gpmc modelsMatt Ettus2010-04-153-3/+100
| | | | * | | | | | | | | | | | | | | | | | | | | | | | handle all tri-state in the top level of gpmcMatt Ettus2010-04-153-6/+8
| | | | * | | | | | | | | | | | | | | | | | | | | | | | more sync progress. This is just a skeleton for now, with junk contentMatt Ettus2010-04-141-0/+56
| | | | * | | | | | | | | | | | | | | | | | | | | | | | more progress on synchronous interfaceMatt Ettus2010-04-144-26/+95
| | | | * | | | | | | | | | | | | | | | | | | | | | | | renamed to async. Will be building a sync version for GPMC_CLKMatt Ettus2010-04-142-3/+3
| | | | * | | | | | | | | | | | | | | | | | | | | | | | make timing diagrams for bus transactions. Still need to do readsMatt Ettus2010-04-145-0/+46
| | | | * | | | | | | | | | | | | | | | | | | | | | | | added in a loopback fifoMatt Ettus2010-04-141-4/+11
| | | | * | | | | | | | | | | | | | | | | | | | | | | | probably won't be using this, and it hasn't been testedMatt Ettus2010-04-141-0/+46