FPGA · Mobile · Security

Precursor

Inspectable, open-source mobile hardware platform with published FPGA SoC, PCB, and enclosure files.

Precursor board

Schematic

This repository's schematics are not in KiCad 6+ format, so they can't be previewed here yet. Open them on GitHub:

Files

Design files

Path	Size
case-v1/bottom-case-032420.STEP	685.6 KB
case-v1/bt-kbd-v3a.step	1.2 MB
case-v1/c-1-2295018-2-b-3d.stp	1.5 MB
case-v1/CUI_DEVICES_SJ-3542AS-SMT-TR-67.step	1.1 MB
case-v1/CUI_DEVICES_SJ-43615TS-SMT-TR.step	1.6 MB
case-v1/CUI_SJ-43504-SMT-TR.step	694.9 KB
case-v1/CX90B1-24P_4800497000_3D.stp	2.5 MB
case-v1/fab/bottom-case.STEP	811.5 KB
case-v1/fab/front-bezel-fr4.STEP	384.1 KB
case-v1/fab/front-bezel.STEP	369.6 KB
case-v1/fab/kbd-v5-dvt-b.STEP	4.2 MB
case-v1/fab/kbd-v5-dvt.STEP	4.2 MB
case-v1/fab/radome.STEP	223.7 KB
case-v1/front-bezel.STEP	320.2 KB
case-v1/radome.STEP	223.7 KB
case-v1/t-domain-shield-032520.STEP	559.6 KB
case-v1/t-domain-shield.STEP	524.4 KB
fpc-pvt2/bt-fpc-pvt2b.step	2.4 MB
kbd-v3/overlays/kbd-v4-vendor.stp	3.1 MB
kbd-v3/pcb/bt-kbd-v3a.step	1.2 MB
bezel-pvt2/bt-bezel-pvt2a.pdf	655.6 KB
case-v1/betrusted-dvt1-fpc-dims.PDF	50.4 KB
case-v1/dvt1-test-mb.PDF	68.0 KB
case-v1/fab/bottom-case.PDF	35.7 KB

All files (212)

CODE_OF_CONDUCT.md 5.1 KB
CONTRIBUTING.md 4.7 KB
LICENSE 9.0 KB
README.md 798 B
betrusted_pvt_blockdiag.png 151.8 KB
bezel-pvt2 /
bt-bezel-pvt1.PrjPcb 66.4 KB
bt-bezel-pvt2a.pdf 655.6 KB
bt-bezel-pvt2a_final_fern.PcbDoc 5.9 MB
bt-bezel-pvt2a_final_mp.PcbDoc 2.7 MB
connectors.SchDoc 203.5 KB
gerber-bt-bezel-pvt2a_final_fern.zip 264.5 KB
gerber-bt-bezel-pvt2a_final_mp.zip 111.4 KB
bezel-v1 /
bt-bezel-dvt2-R.PcbDoc 2.8 MB
bt-bezel-dvt2.PrjPcb 43.5 KB
connectors.SchDoc 75.0 KB
gerber-bt-bezel-dvt1b-R.zip 53.5 KB
braille-kailh /
betrusted-kbd-braille4.PrjPcb 43.9 KB
betrusted-kbd-interposer.PrjPcb 40.6 KB
bt-bezel-braille4-kailh.PcbDoc 3.5 MB
bt-bezel-braille4-kailh.zip 129.8 KB
bt-kbd-interposer.PcbDoc 2.5 MB
bt-kbd-interposer.zip 69.5 KB
interposer.SchDoc 76.0 KB
kbd.SchDoc 163.5 KB
case-v1 /
CUI_DEVICES_SJ-3542AS-SMT-TR-67.SLDPRT 520.9 KB
CUI_DEVICES_SJ-3542AS-SMT-TR-67.step 1.1 MB
CUI_DEVICES_SJ-43615TS-SMT-TR.SLDPRT 553.0 KB
CUI_DEVICES_SJ-43615TS-SMT-TR.step 1.6 MB
CUI_SJ-43504-SMT-TR.SLDPRT 390.2 KB
CUI_SJ-43504-SMT-TR.step 694.9 KB
CX90B1-24P_4800497000_3D.SLDASM 2.8 MB
CX90B1-24P_4800497000_3D.stp 2.5 MB
LH-32005A-200407-backlight.SLDPRT 186.7 KB
LH-35038A_200321.dwg 219.6 KB
betrusted-dvt1-fpc-dims.DXF 683.4 KB
betrusted-dvt1-fpc-dims.PDF 50.4 KB
betrusted-dvt1-fpc-dims.SLDDRW 699.7 KB
betrusted-dvt1-pcbfit.DXF 118.0 KB
betrusted-dvt1-pcbfit.SLDASM 118.3 KB
betrusted-dvt1-pcbfit.SLDDRW 35.9 KB
betrusted-dvt1-top-sketch.SLDASM 3.5 MB
betrusted-dvt1-top.SLDASM 9.0 MB
bl-spec-example.SLDDRW 270.0 KB
bottom-case-032420.STEP 685.6 KB
bottom-case.SLDPRT 609.8 KB
bt-kbd-v3a.SLDASM 1.8 MB
bt-kbd-v3a.step 1.2 MB
c-1-2295018-2-b-3d.SLDPRT 975.5 KB
c-1-2295018-2-b-3d.stp 1.5 MB
cable-path.SLDDRW 1.8 MB
dvt1-pcb-fitting.SLDASM 3.3 MB
dvt1-test-mb.PDF 68.0 KB
dvt1-test-mb.SLDDRW 343.4 KB
fab /
bottom-case.PDF 35.7 KB
bottom-case.SLDDRW 128.4 KB
bottom-case.STEP 811.5 KB
front-bezel-fr4.STEP 384.1 KB
front-bezel-step.SLDPRT 455.5 KB
front-bezel.PDF 30.3 KB
front-bezel.SLDDRW 101.6 KB
front-bezel.STEP 369.6 KB
kbd-v5-dvt-b.STEP 4.2 MB
kbd-v5-dvt-b.zip 1.0 MB
kbd-v5-dvt.AI 98.8 KB
kbd-v5-dvt.DXF 398.1 KB
kbd-v5-dvt.PDF 48.8 KB
kbd-v5-dvt.SLDDRW 162.4 KB
kbd-v5-dvt.STEP 4.2 MB
radome.PDF 27.2 KB
radome.SLDDRW 89.9 KB
radome.STEP 223.7 KB
front-bezel-export.DXF 167.2 KB
front-bezel-export.SLDDRW 144.8 KB
front-bezel-pcb.PDF 35.6 KB
front-bezel-pcb.SLDDRW 194.8 KB
front-bezel.DXF 61.8 KB
front-bezel.SLDDRW 38.1 KB
front-bezel.SLDPRT 443.8 KB
front-bezel.STEP 320.2 KB
keyboard-pcb-derived.DXF 87.4 KB
keyboard-pcb-derived.SLDDRW 31.0 KB
keyboard-pcb-derived.SLDPRT 90.8 KB
keyboard-pcb-fit.SLDPRT 145.3 KB
master-profile.SLDPRT 156.8 KB
pcb-max-extent.DXF 135.9 KB
pcb-max-extent.SLDDRW 44.5 KB
pcb-max-extent.SLDPRT 114.8 KB
radome.SLDPRT 240.4 KB
radome.STEP 223.7 KB
t-domain-shield-032520.STEP 559.6 KB
t-domain-shield.PDF 40.9 KB
t-domain-shield.SLDDRW 125.6 KB
t-domain-shield.SLDPRT 616.5 KB
t-domain-shield.STEP 524.4 KB
case-v2 /
bottom-case-pvt2b-a2-step.zip 201.5 KB
bottom-case-sep21.pdf 74.4 KB
radome-aug21.pdf 41.5 KB
radome-pvt2b-step.zip 52.4 KB
debug-fpc-v1 /
debug-fpc.SchDoc 33.5 KB
debug-v1.PrjPcb 46.4 KB
debug-v1b.PcbDoc 2.6 MB
gerber-debug-v1b.zip 66.1 KB
debug-v1 /
breakout.SchDoc 62.0 KB
bt-debug-v1-gerbers.zip 108.3 KB
bt-debug-v1.PcbDoc 2.8 MB
bt-debug-v1.PrjPcb 46.3 KB
bt-debug-v1.pdf 365.3 KB
debug.SchDoc 308.5 KB
fpc-evt1 /
bt-fpc-evt1.PcbDoc 2.5 MB
bt-fpc-evt1.PrjPcb 47.6 KB
bt-fpc-evt1.pdf 313.1 KB
bt-fpc-evt1b-gerbers.zip 91.2 KB
bt-fpc-evt1b.PcbDoc 2.5 MB
fpc.SchDoc 142.5 KB
fpc-pvt2 /
bt-fpc-pvt2.PrjPcb 41.0 KB
bt-fpc-pvt2.pdf 122.5 KB
bt-fpc-pvt2b.PcbDoc 3.2 MB
bt-fpc-pvt2b.step 2.4 MB
fpc.SchDoc 81.0 KB
gerbers-bt-fpc-pvt2b.zip 118.5 KB
kbd-v2 /
betrusted-kbd-v2.PrjPcb 45.2 KB
betrusted-kbd-v2.pdf 398.7 KB
bt-kbd-v2a-gerbers.zip 91.3 KB
bt-kbd-v2a.PcbDoc 1.5 MB
kbd.SchDoc 231.0 KB
kbd-v3 /
layouts /
keyboard-v3-hangul.ai 123.4 KB
keyboard-v4-hangul.ai 124.0 KB
keyboard-v5-azerty.ai 144.3 KB
keyboard-v5-dvorak.ai 130.9 KB
keyboard-v5-qwertz-de.ai 135.8 KB
keyboard-v6-qwerty.ai 203.5 KB
keyboard-v7-azerty.ai 138.3 KB
keyboard-v7-dvorak.ai 122.1 KB
keyboard-v7-qwertz-de.ai 128.6 KB
keyboard-v8-qwerty.ai 124.1 KB
overlays /
Mirrorkeycap.sldprt 72.3 KB
kbd-base-recognized.SLDPRT 20.6 MB
kbd-v4-vendor.stp 3.1 MB
kbd-v5-bumps.SLDPRT 285.2 KB
kbd-v5-dvt.SLDASM 2.2 MB
kbd-v5-dvt.SLDPRT 2.7 MB
kbd-v5-keycap.SLDPRT 3.2 MB
keycap.sldprt 142.1 KB
pcb /
betrusted-kbd-v3.PrjPcb 45.0 KB
betrusted-kbd-v3.pdf 247.0 KB
bt-kbd-v3a.PcbDoc 2.5 MB
bt-kbd-v3a.step 1.2 MB
bt-kbd-v3b.PcbDoc 2.6 MB
gerber-bt-kbd-v3a.zip 83.9 KB
gerbers-bt-kbd-v3b.zip 80.6 KB
kbd.SchDoc 223.0 KB
mainboard-dvt1 /
00_map.SchDoc 329.5 KB
01_fpga.SchDoc 1.6 MB
02_memory.SchDoc 211.0 KB
03_power.SchDoc 553.0 KB
04_io.SchDoc 347.5 KB
05_kbd_pm.SchDoc 316.5 KB
06_rng.SchDoc 162.0 KB
07_ux.SchDoc 306.0 KB
betrusted_dvt1b-dfm.PcbDoc 9.8 MB
gerber-betrusted_dvt1b.zip 696.1 KB
trusted_io_dvt1.PrjPcb 87.2 KB
trusted_io_dvt1.pdf 3.0 MB
mainboard-evt2 /
00_map.SchDoc 201.5 KB
01_fpga.SchDoc 1.4 MB
02_memory.SchDoc 164.5 KB
03_power.SchDoc 389.0 KB
04_io.SchDoc 244.5 KB
05_kbd_pm.SchDoc 293.0 KB
06_rng.SchDoc 162.0 KB
07_ux.SchDoc 376.5 KB
betrusted_evt2b.PcbDoc 7.8 MB
betrusted_evt2b_gerbers.zip 407.0 KB
trusted_io_evt2.PrjPcb 89.4 KB
trusted_io_evt2.pdf 3.2 MB
mainboard-pvt2 /
00_map.SchDoc 213.0 KB
01_fpga.SchDoc 1.8 MB
02_memory.SchDoc 211.5 KB
03_power.SchDoc 580.0 KB
04_io.SchDoc 357.0 KB
05_kbd_pm.SchDoc 331.5 KB
06_rng.SchDoc 172.0 KB
07_ux.SchDoc 243.5 KB
Assembly Drawings with pinpoint_sm.pdf 2.7 MB
Assembly Drawings.pdf 98.3 KB
precursor_pvt2.PDF 3.6 MB
precursor_pvt2.PrjPcb 78.0 KB
precursor_pvt2b-gerbers.zip 998.9 KB
precursor_pvt2b.PcbDoc 10.7 MB
precursor_guided_tour_feb2022.png 5.2 MB
pvt2b_base.png 17.7 MB
rpi-hat-v3 /
Assembly Drawings.pdf 51.9 KB
breakout.SchDoc 45.0 KB
debug.SchDoc 297.5 KB
gerbers-rpi-hat-v3c.zip 274.3 KB
rpi-hat-v3.PrjPcb 62.4 KB
rpi-hat-v3.pdf 435.7 KB
rpi-hat-v3c.PcbDoc 2.7 MB
rpi-hat-v4 /
Assembly Drawings-v4.pdf 52.9 KB
breakout.SchDoc 45.0 KB
debug.SchDoc 316.0 KB
gerbers-rpi-hat-v4a.zip 277.2 KB
rpi-hat-v4.PDF 455.1 KB
rpi-hat-v4.PrjPcb 60.7 KB
rpi-hat-v4a.PcbDoc 2.8 MB
testjig-v1 /
gerbers_testjig-v1.zip 1.6 MB
interfaces.SchDoc 363.5 KB
testcore.SchDoc 863.5 KB
testjig-v1.PCBDOC 5.7 MB
testjig-v1.PDF 1.3 MB
testjig-v1.PrjPcb 81.4 KB

README

From README.md at fecea1061a.

betrusted-hardware

This is the Betrusted hardware design files repository.

All the designs are preliminary and have bugs. You have been warned.

block diagram

Above is a block diagram of the mainboard, as of PVT1.

Contribution Guidelines

Please see CONTRIBUTING for details on how to make a contribution.

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide its terms.

License

Copyright © 2019

Licensed under the CERN OHL v1.2 LICENSE