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path: root/usrp2/vrt/vita_rx_chain.v
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* vita: moved clear register to overlap with nchan registerJosh Blum2012-04-091-1/+1
| | | | | | | | | | | | This fixes the bug where setting the format clears the vita RX. This is only an issue when the noclear option is set by UHD, because the format register is always so, so it always clears. Note: noclear is there to support the backwards compat API (pre streamer). Now, numchans and clear overlap. This is ok because in the host code, clear and numchans are always used together. All timing meets on N2xx and USRP2.
* vita rx: trigger clear after packet tranferJosh Blum2012-02-181-2/+22
| | | | | | | To avoid blocking conditions down the pipe, avoid clearing vita rx during packet transfer. Adds state machine to delay the clear until after xfer completes.
* dsp rework: pass vita clears into dsp modules, unified fifo clearsJosh Blum2012-02-041-2/+3
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* dsp rework: rehash of the custom module stuff and readmeJosh Blum2012-02-021-1/+1
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* dsp rework: custom engine module for rx/tx vita chainJosh Blum2012-02-011-4/+7
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* dsp rework: implemented dsp changes for other top levelsJosh Blum2012-01-271-2/+8
| | | | added user registers into each toplevel (not used yet)
* dsp rework: renamed dsp signals for frontend IOJosh Blum2012-01-271-1/+1
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* dsp rework: u2_core test implementationJosh Blum2012-01-261-2/+3
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* dsp: remove dsp_buffer and replace with simpler add_routing_header,Matt Ettus2011-11-041-3/+2
| | | | other funcs of dsp_buffer are done by double_buffer and dsp_engine
* dsp_engine fix rst -> reset, default to read addressMatt Ettus2011-10-261-1/+1
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* dspengine: move the register to VITA_RX_CTRL + 9 instead of + 3 which is ↵Matt Ettus2011-10-261-1/+1
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* dspengine: insert into the rx chainMatt Ettus2011-10-261-1/+23
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* added copyrightsJosh Blum2011-06-071-0/+17
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* u1e: get dsp_framer36 from u1p so it can skip the protocol headerMatt Ettus2011-05-091-3/+6
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* u2/u2p: proper connections for dsp_framerMatt Ettus2011-03-071-0/+3
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* u2/u2p: moved dsp framer into vita_rx_chainMatt Ettus2011-03-051-5/+11
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* u2/u2p: proper hookup of vita_rx_chainMatt Ettus2011-02-171-2/+2
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* clean up rx dsp and some other nets in prep for dual dspMatt Ettus2011-02-161-0/+33