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724 Commits

Author SHA1 Message Date
Michael Ossmann
e15bb0e972 HackRF One: chain SGPIO_CLK and GCK2 buffers 
This more closely emulates the clock phase relationships on prior
hardware revisions that used the Si5351C.

Update clock trace widths.
 2023-01-06 06:09:08 -05:00
Michael Ossmann
9d71e91e74 HackRF One: change CLKIN_DETECT pin 
- move CLKIN_DETECT to U23 pin 15, P4_8, CTIN_5
- move SGPIO13 to U23 pin 91, P2_5, GPIO5[5]
- rename SGPIO13 to TRIGGER_EN

This allows TIMER1/TIMER2 instead of TIMER3/TIMER0 to be used for CLKIN
detection, avoiding conflicts with PortaPack firmware.

SGPIO13 was never used for SGPIO, so it is renamed to reflect current
usage.
 2023-01-06 06:09:08 -05:00
Michael Ossmann
155a4532f0 HackRF One: swap pins for platform detection 
- move EN_1V8 to P5_0, U23 pin 37
- move !VAA_ENABLE to P6_10, U23 pin 100
- move !RX_AMP_PWR back to P2_12, U23 pin 106

Platform detection is now performed using P5_0 and P6_10 which avoids
the complication of having to detect a pull-up to VAA which may not yet
be switched on.
 2023-01-06 06:09:08 -05:00
Michael Ossmann
40dca9ecf2 HackRF One: component selections, DNP, and Notes 2023-01-06 06:09:08 -05:00
Michael Ossmann
4f607f3f38 HackRF One: move !ANT_BIAS control from U4 to U23 2023-01-06 06:09:08 -05:00
Michael Ossmann
9175b4e7aa HackRF One: change U17 from MAX2837 to MAX2839 2023-01-06 06:09:08 -05:00
Michael Ossmann
fe42edf790 HackRF One: update hardware detection pin straps 
Additionally swap:
 - EN_1V8, P6_10, U23 pin 100 (pull-down)
 - !RX_AMP_PWR, P2_12, U23 pin 106 (pull-up)

Detecting which has the pull-up and which has the pull-down enables
version detection that may be more reliable than the ADC method.
 2023-01-06 06:09:08 -05:00
Michael Ossmann
d176b0a118 HackRF One: change U19 from Si5351C to Si5351A 
add clock distribution and detection
 2023-01-06 06:09:08 -05:00
Michael Ossmann
87274494e2 hardware: add .zip files to .gitignore 2023-01-06 06:09:08 -05:00
Michael Ossmann
895be8964f HackRF One: add diode bypass jumper 2023-01-06 06:09:07 -05:00
Michael Ossmann
c6aa1eb16b HackRF One: add diode to Q4 output 2023-01-06 06:09:07 -05:00
Michael Ossmann
e02e7a541f HackRF One: update dates 2023-01-06 06:09:07 -05:00
Michael Ossmann
793c366dcd HackRF One: correct or ignore ERC errors 2023-01-06 06:09:07 -05:00
Michael Ossmann
2c456a5a16 HackRF One: update trace widths for new stack-up 
correct or ignore ERC/DRC errors
 2023-01-06 06:09:07 -05:00
Michael Ossmann
3d4d923841 HackRF One: update PCB stack-up specification 2023-01-06 06:09:07 -05:00
Michael Ossmann
239b28528e HackRF One: update to KiCad 6 2023-01-06 06:09:07 -05:00
Martin Ling
dbdba0a57e Add MAX2839 symbol. 2023-01-06 06:09:07 -05:00
Michael Ossmann
b1c68b4a71 HackRF One: update revision number to r9 2023-01-06 06:09:07 -05:00
Taylor Streetman
19d8bd850b HackRF One: Change fabrication attr for U4, 17-19, 21 to SMT 2021-10-05 17:11:15 -06:00
Taylor Streetman
66d1f04142 Adjust pin strapping to indicate revision increment. 2021-09-28 13:56:13 -06:00
Taylor Streetman
091ac839b7 HackRF One: Update documentation 
Update date codes
Move NT3 on silkscreen
Add VBUSCTRL note to .sch
 2021-09-28 10:12:28 -06:00
Michael Ossmann
fb48e629c1 HackRF One: update VBUS sense resistor values 2021-09-27 11:56:03 -06:00
Taylor Streetman
cab7129d68 HackRF One: Change all references from r6 to r8 2021-09-27 11:32:06 -06:00
Straithe
21c99a36a6 Update HackRF docs links (#907) 
* Update HackRF docs links

* Update new docs links

* Remove erroneous backticks

* update links
 2021-07-06 22:45:19 -06:00
Michael Ossmann
1f37b9dad9 HackRF One: update license to CERN-OHL-P v2 2020-10-13 22:22:02 +01:00
Michael Ossmann
874f820e97 HackRF One: add impedance requirement 2020-10-13 22:22:02 +01:00
Michael Ossmann
1fd94886b0 HackRF One: update plot parameters 2020-10-13 22:22:02 +01:00
Michael Ossmann
7c264b90cb HackRF One: update silkscreen 2020-10-13 22:22:02 +01:00
Michael Ossmann
678d4381bd HackRF One: add ADC pin straps for hardware version detection 2020-10-13 22:22:02 +01:00
Michael Ossmann
585e69a5d0 HackRF One: replace obsolete SKY13350-385LF RF switch with SKY13453-385LF 2020-10-13 22:22:02 +01:00
Michael Ossmann
e8f9f5964f HackRF One: update to KiCad 5.1 2020-10-13 22:21:31 +01:00
Michael Ossmann
6e5cbda294 Merge pull request #771 from mossmann/grf6011 
GRF6011
 2020-08-03 15:31:30 -06:00
Michael Ossmann
1f8cc9fac4 LNA915: update PCB information in README 2020-08-03 15:13:11 -06:00
Michael Ossmann
21dd8a99fd LNA915: move symbols and footprints to gsg-kicad-lib 2020-08-03 15:12:39 -06:00
Michael Ossmann
7986924b9a LNA915: change ground pad pin number from 0 to 7 on GRF6011 2020-08-03 13:26:43 -06:00
Michael Ossmann
8589e8615e LNA915: use gsg-kicad-lib instead of hackrf library 2020-08-03 13:09:21 -06:00
Michael Ossmann
dc46244873 LNA915: renumber reference designators 2020-08-03 11:20:32 -06:00
Michael Ossmann
bf2a1d8133 LNA915: add optional shunt capacitor 2020-08-03 11:13:56 -06:00
Michael Ossmann
33a1f366bf LNA915: make easier to assemble 2020-08-03 10:55:07 -06:00
Michael Ossmann
6e4f738c6c LNA915: modify SMA-KIT-1.5MF footprint to ease soldering 2020-08-03 10:54:03 -06:00
Michael Ossmann
3bcb11fc12 LNA915: add courtyard to GRF6011 footprint 2020-08-03 10:53:00 -06:00
Michael Ossmann
eb37228166 LNA915: add copy of F5Q footprint to local library and update 2020-08-03 10:49:22 -06:00
Michael Ossmann
89f4d79e96 LNA915: add copy of TSLP-7-1 footprint to local library and update 2020-08-03 10:48:54 -06:00
Michael Ossmann
5e6a2b5d95 adopt OSHWA convention for SPI signal names 
https://www.oshwa.org/a-resolution-to-redefine-spi-signal-names
 2020-07-03 16:37:15 -06:00
Michael Ossmann
8e310bdf63 LNA915: redesign around GRF6011 failsafe switch 
fits in SMA-KIT-1.5MF inline SMA enclosure
 2020-06-22 22:35:52 -06:00
Michael Ossmann
124b85b7df LNA915: correct minor layout errors 2020-06-21 09:59:29 -06:00
Michael Ossmann
62c36d8405 LNA915: update to KiCad 5.1 2020-06-21 09:41:14 -06:00
Taylor Streetman
f443094e66 Removed old SoB directory; added new 'acrylic_case' directory 2019-12-09 16:31:40 -07:00
Taylor Streetman
8f41cdf446 replaced acrylic case .dxf file with rev2 .dxf file 2019-10-30 10:47:24 -06:00
Michael Ossmann
abc7d68822 Opera Cake: added INSERT attributes for SMD placements 2018-11-12 01:35:56 -07:00