Michael Ossmann
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62f6d396b9
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fixed balun shorts
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2012-08-27 11:57:10 -06:00 |
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Michael Ossmann
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cdaa9c5844
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replaced SPI headers with global labels
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2012-08-25 07:49:24 -06:00 |
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Michael Ossmann
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a25aaae9db
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more global labels
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2012-08-25 01:00:48 -06:00 |
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Michael Ossmann
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f74dae180b
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sgpio-rx updates for testing with Lollipop
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2012-08-24 13:57:27 -06:00 |
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Michael Ossmann
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09d27da00d
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changed voltage selection jumper headers to resistors
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2012-08-24 11:40:00 -06:00 |
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Michael Ossmann
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bc334e579b
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DNP notes
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2012-08-24 10:18:57 -06:00 |
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Michael Ossmann
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6308293ff7
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removed OEB, INTR signals that we never used
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2012-08-24 09:47:08 -06:00 |
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Michael Ossmann
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0a01ddda03
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global labels for xcvr control
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2012-08-24 09:41:02 -06:00 |
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Michael Ossmann
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4db5fa9a36
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more of the same
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2012-08-24 00:37:54 -06:00 |
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Michael Ossmann
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96a3c2e8f6
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global labels for DA* and DD*, 39 ohm series resistors
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2012-08-24 00:32:28 -06:00 |
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Michael Ossmann
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e774c71f52
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changed bank1 power header to resistors, wired spifi header (cut traces to use header)
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2012-08-24 00:03:41 -06:00 |
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Michael Ossmann
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e0bc12f7e3
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xcvr CLOCKOUT test point
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2012-08-23 23:55:21 -06:00 |
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Michael Ossmann
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0dc7c44dd3
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removed XCVR_CTL signals that we never used
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2012-08-23 23:51:36 -06:00 |
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Michael Ossmann
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7b88ac95d4
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changed boot jumper headers to resistors
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2012-08-23 23:43:00 -06:00 |
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Michael Ossmann
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f82d861b54
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dedicated crystal for mcu. also GP_CLKIN from clock generator as an option
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2012-08-23 23:32:26 -06:00 |
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Michael Ossmann
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bc102abd7e
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.gitignore files
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2012-08-23 23:30:54 -06:00 |
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Michael Ossmann
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4def89035a
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jawbreaker: started baseband sheet from copy of lemondrop
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2012-08-23 22:45:38 -06:00 |
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Michael Ossmann
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9e554ae6b3
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started schematic hierarchy
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2012-08-23 22:42:00 -06:00 |
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Michael Ossmann
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873aa22b12
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started Jawbreaker from copy of Jellybean schematic
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2012-08-23 22:16:00 -06:00 |
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Michael Ossmann
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6d74a94e54
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configure both mixers
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2012-08-23 21:34:38 -06:00 |
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Michael Ossmann
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834b3aabd1
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RFFC5071 integer tuning function
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2012-08-23 16:30:45 -06:00 |
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Michael Ossmann
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344a2f2a83
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more clock generator config fixes
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2012-08-23 12:59:49 -06:00 |
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Michael Ossmann
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5364c91f7b
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hard coded 8 MHz baseband filter for now
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2012-08-23 09:52:16 -06:00 |
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Michael Ossmann
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cbd2d98c7d
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fixed bad output spectrum. problem was P3 = 0 in si5351c pll, similar to commit b595de647077f208c534e4efc0bce92f25378fb8
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2012-08-22 10:41:53 -06:00 |
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Michael Ossmann
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33e78afcc9
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removed 20 August 2012 date stamp
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2012-08-21 09:21:12 -06:00 |
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Michael Ossmann
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ed8cbeabd9
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adjusted clearances
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2012-08-21 09:20:22 -06:00 |
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Michael Ossmann
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9b0f0db3a2
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extended RF switch IC pads for easier soldering
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2012-08-20 17:04:58 -06:00 |
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Michael Ossmann
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1b6bc38336
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updated date stamp, stitched ground planes
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2012-08-20 16:34:07 -06:00 |
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Michael Ossmann
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92b0b36277
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fixed zones
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2012-08-20 16:12:18 -06:00 |
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Michael Ossmann
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61a19d3281
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added series resistor to amp supply
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2012-08-20 16:02:15 -06:00 |
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Michael Ossmann
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59b3a8c155
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silskcreen zone for writing
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2012-08-19 18:21:44 -06:00 |
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Michael Ossmann
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ce9a4f481e
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finished layout
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2012-08-18 16:43:45 -06:00 |
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Michael Ossmann
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db3b599599
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RFFC5072 tracks
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2012-08-18 14:42:52 -06:00 |
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Michael Ossmann
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a8f558c5a1
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finished module placement
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2012-08-18 12:50:06 -06:00 |
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Michael Ossmann
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f100462a22
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50 ohm tracks
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2012-08-17 15:03:05 -06:00 |
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Michael Ossmann
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c2ed31208c
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started module placement
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2012-08-17 14:07:36 -06:00 |
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Michael Ossmann
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5ea78e4a74
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module selection
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2012-08-17 13:08:58 -06:00 |
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Michael Ossmann
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91b242ed8e
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switch control signals
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2012-08-17 11:12:42 -06:00 |
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Michael Ossmann
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5840402b92
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one amp, not two
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2012-08-17 10:07:45 -06:00 |
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Michael Ossmann
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2338dc2e79
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added amplification
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2012-08-17 09:32:19 -06:00 |
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Michael Ossmann
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d59791f865
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reworked licorice for half-duplex only. switch control signals not done yet
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2012-08-15 11:55:38 -06:00 |
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Michael Ossmann
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7ff16f7425
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licorice: another wideband front end board (RFFC5071 with Anaren baluns). Initial schematic done, layout not started.
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2012-08-05 23:05:19 -06:00 |
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Michael Ossmann
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f3b5ac7db7
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completed bom info
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2012-08-01 10:39:13 -06:00 |
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Michael Ossmann
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a7400ca250
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Merge branch 'master' of github.com:mossmann/hackrf
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2012-08-01 10:37:05 -06:00 |
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Michael Ossmann
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2351caca40
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Merge pull request #16 from jboone/master
Clean up RX CPLD and SGPIO configuration to fix data corruption problems.
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2012-07-24 17:16:50 -07:00 |
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Jared Boone
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9a8e5dcdf0
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Flip sense of capture clock on SGPIO, which seems to solve the RX data corruption issues. TODO: I wish I had more than empirical evidence that this fix is correct...
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2012-07-24 13:31:57 -07:00 |
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Jared Boone
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c8c0028d27
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Moved CGU peripheral and APB1 base clock configurations to before SSP1 configuration.
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2012-07-24 13:29:54 -07:00 |
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Jared Boone
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3593bee128
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Corrected typo regarding SGPIO external clock configuration.
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2012-07-24 13:29:03 -07:00 |
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Jared Boone
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4878be8213
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New .svf to reflect slew rate and IO standard changes in prior commits.
Changed name of .svf file to "default.svf" to match what ISE iMPACT wants to write out from "One Step SVF" (a.k.a. "Expresssvf").
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2012-07-24 13:27:19 -07:00 |
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Jared Boone
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5ab31b84e0
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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.
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2012-07-24 12:48:08 -07:00 |
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