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* dsp: remove unused setting regMatt Ettus2011-06-081-4/+0
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* dsp: added tx_frontend, instantiated in u2/u2pMatt Ettus2011-06-086-25/+81
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* dsp: small_hb_dec now 24 bits wide as wellMatt Ettus2011-06-082-39/+38
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* dsp: do everything at 24 bits wideMatt Ettus2011-06-085-120/+204
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* u1e: update u1e to use new rx_frontend, and give it a 2nd rx dsp coreMatt Ettus2011-06-081-21/+74
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* u2/u2p: use all 24 bits from the rx_frontendMatt Ettus2011-06-082-2/+2
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* dsp: pass 24 bit wide signals between frontend and dsp core.Matt Ettus2011-06-082-8/+12
| | | | Overkill, but we have the bits already, so why throw them away?
* dsp: clip in hb_dec to prevent the rare overflow with certain frequencies at ↵Matt Ettus2011-06-082-6/+19
| | | | max amplitude
* dsp: add guard bit to top of cordic to allow clipping on output instead of ↵Matt Ettus2011-06-081-5/+9
| | | | wrapping
* dsp: fix off-by-one error in timing of hb_decMatt Ettus2011-06-081-1/+1
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* dsp: register hb outputMatt Ettus2011-06-084-293/+15
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* dsp: no need to keep all the low order bits from the accumulatorMatt Ettus2011-06-081-2/+2
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* dsp: increase gain of small_hb_dec because it used to scale down by factor ↵Matt Ettus2011-06-082-5/+9
| | | | of 2. Clip if needed.
* dsp: use round_sd in small_hb_decMatt Ettus2011-06-081-3/+6
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* dsp: reorganized scaling and rounding, removed multipliers (will put back in ↵Matt Ettus2011-06-083-49/+46
| | | | a different location)
* dsp: testbenches for dsp blocksMatt Ettus2011-06-082-0/+113
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* dsp: tx_dcoffset, not integrated yetMatt Ettus2011-06-081-0/+26
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* dsp: add resets for simulation purposesMatt Ettus2011-06-081-4/+4
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* dsp: do proper rounding at the end of dsp chainMatt Ettus2011-06-081-1/+1
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* dsp: reworked muxes on rxMatt Ettus2011-06-082-22/+31
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* dsp: more typosMatt Ettus2011-06-081-2/+2
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* dsp: new files in dsp directoryMatt Ettus2011-06-081-0/+3
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* dsp: fix typosMatt Ettus2011-06-083-14/+14
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* dsp: add2_and_clip_reg and round_sd now are now strobed to be compatibleMatt Ettus2011-06-086-26/+46
| | | | with strobed (non-full rate) data
* u2/u2p: use new rx_frontend in u2 and u2pMatt Ettus2011-06-083-6/+17
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* dsp: use sigma delta rounding in rx_dcoffset and in dsp_core_rxMatt Ettus2011-06-082-16/+6
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* dsp: reworked round_sd, it is much simpler nowMatt Ettus2011-06-082-34/+14
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* dsp: first cut at sigma-delta roundingMatt Ettus2011-06-082-0/+92
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* dsp: pass the error through in the rounding functionMatt Ettus2011-06-081-4/+9
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* u2/u2p: misc connection and compilation fixesMatt Ettus2011-06-084-20/+22
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* unused netsMatt Ettus2011-06-081-1/+0
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* u2/u2p: pull IQ balance and dcoffset out of dsp_core, put in frontend moduleMatt Ettus2011-06-084-44/+91
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* redone DC offset with sigma-delta quantizationMatt Ettus2011-06-085-27/+80
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* fix copyright noticeMatt Ettus2011-06-071-2/+0
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* added copyrightsJosh Blum2011-06-07241-0/+4097
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* lots of renaming and moving around of toplevel directories to reflect ↵Matt Ettus2011-06-0747-994/+0
| | | | product names
* remove old ethernet tester, no longer needed or workingMatt Ettus2011-06-074-205/+0
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* removed bit-rotted test harnessMatt Ettus2011-06-073-737/+0
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* remove old iad stuffMatt Ettus2011-06-0717-2442/+0
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* N210: added makefiles in for rev 4 versions (use LVDS)Nick Foster2011-06-076-4/+204
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* u2p: FPGA internal termination on the clock line from ADCMatt Ettus2011-06-071-2/+2
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* u2p-lvds: remove unused netsMatt Ettus2011-06-071-2/+0
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* builds nowMatt Ettus2011-06-072-2/+4
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* first cut at using lvds for adc pinsMatt Ettus2011-06-072-2/+3
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* u2p-rebase: go back to versions on nextMatt Ettus2011-05-262-5/+4
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* B100: added some packet splitter debug pins, removed debug from GPIO port, ↵Nick Foster2011-05-265-16/+24
| | | | swapped I&Q in interleaver
* u1p: reset gpifMatt Ettus2011-05-262-4/+6
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* u1p: connect frames per packetMatt Ettus2011-05-261-1/+1
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* u1p: implement a signal to indicate a partially full usb lut, to flush itMatt Ettus2011-05-267-22/+175
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* u1p: need to declare wiresMatt Ettus2011-05-261-0/+1
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