Commit Graph

  • 5ab31b84e0 Remove FAST attribute from all CPLD I/O, since it changes slew rate by less than 1ns -- not enough to be important at 20MHz or so. Will re-examine later, if we try to push bus speed higher on the final board rev. Jared Boone 2012-07-24 12:48:08 -07:00
  • 18587e3732 Change all IO on CPLD to LVCMOS33 until we make the move to 1V8 supplies on the MAX5864 and Si5351C. Jared Boone 2012-07-24 12:45:46 -07:00
  • 4676ca89f1 ground plane stitching Michael Ossmann 2012-07-24 00:39:05 -06:00
  • fea87d8de5 sgpio-rx test firmware Michael Ossmann 2012-07-23 15:35:44 -06:00
  • a54da3fb89 Update of readme TitanMKD 2012-07-20 19:12:32 +02:00
  • 892f4c1eea Added link to Dangerous Prototypes information on how to switch buffers in Bus Blaster v2. Jared Boone 2012-07-19 16:50:58 -07:00
  • 6121294550 Moved BSDL requirement to "program" requirements. Jared Boone 2012-07-19 16:48:09 -07:00
  • 37ec0b09f8 Merge pull request #15 from jboone/master Michael Ossmann 2012-07-19 15:06:23 -07:00
  • 9f334fc5f0 Simple support for MAX5864 configuration via SPI. Jared Boone 2012-07-19 14:57:06 -07:00
  • 2e7f41a881 Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-07-19 14:55:41 -07:00
  • d3e7346f33 updated layout to match schematic Michael Ossmann 2012-07-17 16:32:43 -06:00
  • 912ab4c26d brought schematic changes into layout Michael Ossmann 2012-07-17 11:47:42 -06:00
  • e9125282d8 new modules Michael Ossmann 2012-07-17 11:41:58 -06:00
  • 7ce9cdfa73 duplicated smallest LO supply caps Michael Ossmann 2012-07-17 11:09:04 -06:00
  • face5eb4f7 finished switchable LO LPFs in schematic Michael Ossmann 2012-07-17 10:28:01 -06:00
  • 3efc934107 switchable TX LO LPF Michael Ossmann 2012-07-16 14:52:50 -06:00
  • 8869db7f05 fixed stray noconn Michael Ossmann 2012-07-16 13:34:03 -06:00
  • 4492174f92 Merge pull request #14 from TitanMKD/master Michael Ossmann 2012-07-16 11:29:06 -07:00
  • fab51038c0 SGPIO Test with CPLD passthrough mode => work in progress because I have some hardware issues on my board. For details on Hardware issues see Test_SGPIO0_to15.pdf or Test_SGPIO0_to15.ods TitanMKD 2012-07-15 18:17:27 +02:00
  • 1fa097c954 Added JellyBean final board with pins name. TitanMKD 2012-07-15 12:47:30 +02:00
  • 724249b227 Adding JellyBean Board PCB & Schematic as PDF. TitanMKD 2012-07-15 12:46:14 +02:00
  • 0206e867ae Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-07-14 13:54:31 -07:00
  • 796322b5b1 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-07-14 11:22:06 +02:00
  • 7ffadbc163 apparently inconsequential changes kicad wanted to save Michael Ossmann 2012-07-13 22:45:23 -06:00
  • e1384e29ce plot options Michael Ossmann 2012-07-13 22:36:01 -06:00
  • 89b03a24d5 reduced zone clearances Michael Ossmann 2012-07-13 22:21:47 -06:00
  • d62bc3529d finished layout except for stitching Michael Ossmann 2012-07-13 22:09:16 -06:00
  • 961e76e3fc switch control tracks Michael Ossmann 2012-07-13 21:52:45 -06:00
  • 81b9cd09db finished TRF3765 tracks Michael Ossmann 2012-07-13 21:26:51 -06:00
  • d25e089e57 fixed TRF3765 supply connections Michael Ossmann 2012-07-13 21:21:30 -06:00
  • 3f89677737 shifted TRF3765 passives around Michael Ossmann 2012-07-13 21:14:03 -06:00
  • 46d956af53 more tracks Michael Ossmann 2012-07-13 18:11:29 -06:00
  • af540a05c9 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-07-13 22:41:12 +02:00
  • 91225a860e corrected crystal selection Michael Ossmann 2012-07-13 13:09:48 -06:00
  • 73502557c8 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-07-13 18:53:36 +02:00
  • dacfd52e2d tracks Michael Ossmann 2012-07-13 10:24:56 -06:00
  • 4b97215e1b tracks Michael Ossmann 2012-07-13 09:48:35 -06:00
  • fb7536b9b3 tracks Michael Ossmann 2012-07-13 09:29:01 -06:00
  • d40f736a3a zones Michael Ossmann 2012-07-12 13:30:13 -06:00
  • 593fad1dc9 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-07-12 20:41:42 +02:00
  • 927f132b65 RF traces Michael Ossmann 2012-07-12 11:51:31 -06:00
  • aa0217fba7 mounting holes Michael Ossmann 2012-07-11 17:43:48 -06:00
  • 66fd66274f rough positions Michael Ossmann 2012-07-11 17:37:18 -06:00
  • f7b8d04e93 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-07-11 23:38:02 +02:00
  • ad18781463 finished modules and selection Michael Ossmann 2012-07-11 13:26:00 -06:00
  • a64339f7c3 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-07-09 18:53:16 +02:00
  • ec807b943f started module selection, Anaren balun module Michael Ossmann 2012-07-08 14:53:25 -06:00
  • 65787ab070 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-07-07 22:07:24 +02:00
  • b137550c60 reoriented filters Michael Ossmann 2012-07-06 14:57:40 -06:00
  • a77682f04f switched to 0.05 pF TVS diodes Michael Ossmann 2012-07-06 14:26:47 -06:00
  • 2516504fca ferrite beads per TRF3765 recommendations Michael Ossmann 2012-07-06 13:20:03 -06:00
  • 7c9c840ad7 optional LO filters Michael Ossmann 2012-07-06 12:45:19 -06:00
  • 4fd8c47ed9 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-07-06 19:06:09 +02:00
  • 64919dc27b Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-07-05 17:24:59 -07:00
  • c0538167ba reworked balun bias again Michael Ossmann 2012-07-05 18:23:33 -06:00
  • d7a6d55b63 Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-07-05 17:08:33 -07:00
  • 22fe7ee23d fixed balun bias Michael Ossmann 2012-07-05 18:00:15 -06:00
  • ab12e147f3 Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-07-05 16:49:59 -07:00
  • 5174f0632f updated Anaren balun topology Michael Ossmann 2012-07-05 17:47:45 -06:00
  • 1098c3a712 Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-07-02 11:39:04 -07:00
  • 64656d1e92 SGPIO passthrough CPLD project, for TitanMKD's testing. Jared Boone 2012-07-02 11:30:44 -07:00
  • 130a15df37 renamed switch signals - hopefully clearer Michael Ossmann 2012-07-01 15:21:49 -06:00
  • c641f36136 reference clock divider Michael Ossmann 2012-07-01 14:26:47 -06:00
  • a02ce32809 fixed LO bypass mode by introducing intermediate mixer bias voltage Michael Ossmann 2012-07-01 14:00:27 -06:00
  • 44fb10d0ab noticed bias problem with LO bypass mode Michael Ossmann 2012-07-01 07:31:27 -06:00
  • ac76517a1c loop filter values for PFD at 1.6 MHz Michael Ossmann 2012-06-30 12:23:21 -06:00
  • ce70c6ccd3 Merge branch 'master' of github.com:mossmann/hackrf Michael Ossmann 2012-06-28 08:44:58 -06:00
  • b9857d9408 Merge pull request #13 from TitanMKD/master Michael Ossmann 2012-06-28 07:45:07 -07:00
  • 7cd104dc95 passive values Michael Ossmann 2012-06-27 22:46:06 -06:00
  • 0909f42404 bom info Michael Ossmann 2012-06-27 22:18:50 -06:00
  • 7ac90cd308 matched n-channel mosfets to keep impedance the same between differential paths Michael Ossmann 2012-06-27 21:57:07 -06:00
  • 2c43a1d5ed fixed p-channel mosfet orientation Michael Ossmann 2012-06-27 21:52:24 -06:00
  • 80e4529544 SPIFI Tests with OLS & JellyBean. TitanMKD 2012-06-26 22:12:46 +02:00
  • a784812100 updated require connections Michael Ossmann 2012-06-25 23:36:09 -06:00
  • ad5a106f68 Merge branch 'master' of github.com:mossmann/hackrf Michael Ossmann 2012-06-25 23:33:34 -06:00
  • 2dc1286b3c Merge pull request #12 from TitanMKD/master Michael Ossmann 2012-06-25 17:12:03 -07:00
  • 988b3e3a49 Fixed simple systick example TitanMKD 2012-06-25 22:45:18 +02:00
  • bb12d3f601 Example removed and replaced by startup_systick_perfo_rom_to_ram TitanMKD 2012-06-25 22:34:29 +02:00
  • 53c7fcf768 * Fixed linker script form SPIFI and RAM execution. * Added performance checks and results on SPIFI & SRAM code execution. TitanMKD 2012-06-25 22:15:10 +02:00
  • dfb38a5a59 Fix asm macro TitanMKD 2012-06-25 22:02:55 +02:00
  • ff0ae6157a Merge branch 'master' of git://github.com/jboone/hackrf TitanMKD 2012-06-24 21:27:45 +02:00
  • c5071f40f2 name and date on silkscreen Michael Ossmann 2012-06-23 08:22:28 -06:00
  • 1df6c29fa7 Merge branch 'master' of git://github.com/mossmann/hackrf TitanMKD 2012-06-22 18:13:53 +02:00
  • 0506334321 Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-06-21 18:44:43 -07:00
  • 9535249efc forgot to redo zones Michael Ossmann 2012-06-21 19:11:56 -06:00
  • 10133bdf27 redid highpass filter module now that I understand the drawing in the datasheet Michael Ossmann 2012-06-21 19:10:58 -06:00
  • e232f7df20 flipped U8 to make more sense in the schematic Michael Ossmann 2012-06-21 18:56:16 -06:00
  • 60e73e2d33 Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-06-21 17:55:32 -07:00
  • c9444582b2 fixed LP0603 pinout, footprint Michael Ossmann 2012-06-21 18:48:31 -06:00
  • 67d3e94a17 Merge branch 'master' of https://github.com/mossmann/hackrf Jared Boone 2012-06-21 16:06:12 -07:00
  • bae1cc7c63 Merge branch 'master' of git://github.com/jboone/hackrf TitanMKD 2012-06-21 22:37:54 +02:00
  • 5207489527 disconnected pin 5 per B0310J50100AHF datasheet Michael Ossmann 2012-06-21 12:06:40 -06:00
  • 69935ee88c minor cleanup Michael Ossmann 2012-06-21 11:46:46 -06:00
  • 7de081c7d5 Bubblegum redesign assuming TX_BALUN and RX_BALUN can operate from 10 MHz to 6 GHz Michael Ossmann 2012-06-21 00:15:04 -06:00
  • 0a5fed5933 tied unused logic input to VCC Michael Ossmann 2012-06-20 15:14:42 -06:00
  • 0277159ce5 tied unused logic input to VCC Michael Ossmann 2012-06-20 13:56:51 -06:00
  • 2e16f51252 Python program to verify logic on the Lollipop board. Jared Boone 2012-06-19 23:09:42 -07:00
  • 2f5b4fb778 updated layout for switch logic bug fix Michael Ossmann 2012-06-20 00:08:12 -06:00
  • 2a9502cb50 fixed more switch logic bugs Michael Ossmann 2012-06-19 23:51:57 -06:00
  • 81f840e623 finished first pass at schematic for bubblegum, an alternative wideband front end Michael Ossmann 2012-06-19 17:05:41 -06:00