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2016-12-22ir/irrx.sch (C2): change from 1 uF to 100 nF, matching rx.figWerner Almesberger1-2/+2
2016-12-22ir/rx.fig: it's bq.GPIO, not GPIO.bqWerner Almesberger1-4/+4
2016-12-22ir/ir.tex: fix misplaced colon; add next release dateWerner Almesberger1-2/+2
2016-12-08ir/leddrv.fig: rearrange slew rate controlWerner Almesberger1-16/+20
2016-12-07ir/: indicate that we don't use GPIOs (other than bq.GPIO) for configurationWerner Almesberger7-30/+19
2016-12-07ir/filter.fig, ir.tex: update RX filter (~30 Hz)Werner Almesberger2-6/+6
2016-12-07ir/leddrv.fig, ir.tex: add TX slew rate controlWerner Almesberger2-3/+15
2016-11-15bib/simsw.bib, ir/ir.tex, simsw/simsw.tex: SLG46531 -> SLG46533Werner Almesberger1-1/+1
2016-10-29ir/ir.tex, rx.fig: bring back the analog switchWerner Almesberger2-13/+31
2016-07-01ir/: mention I2C option; set date for releaseWerner Almesberger2-5/+12
2016-07-01ir/ir.tex: reorganize sections (optoelectronics section; move conflict/undriven)Werner Almesberger1-50/+57
2016-07-01ir/: update for more complete specs; lower photodiode speed estimateWerner Almesberger5-13/+15
2016-07-01it/ev.pl: be nice to my future self and at least say what it does ...Werner Almesberger1-0/+4
2016-07-01ir/ev.pl: quick and dirty tester for the TX config logic circuitWerner Almesberger1-0/+34
2016-07-01ir/ir.tex: remove references to overload protection section; adapt textWerner Almesberger1-11/+3
2016-07-01ir/: proof-read TX circuit sectionWerner Almesberger2-26/+33
2016-06-30ir/: replace overcurrent protection section with LED driverWerner Almesberger5-56/+173
2016-06-30ir/: simplify receiver circuit by using mixed-signal arrayWerner Almesberger2-34/+24
2016-06-30ir/: add section about the configuration logicWerner Almesberger4-120/+138
2016-06-29ir/logic.fig: IR TX selection logic (early draft)Werner Almesberger1-0/+141
2016-06-22*/*.spell: add "firstpage"Werner Almesberger1-0/+3
2016-06-22ir/ir.tex: first page link to TOC; open TOC (all levels)Werner Almesberger1-2/+3
2016-05-30hb/, ir/, nfc/, simsw/Makefile (spell): make \url elimination globalWerner Almesberger1-1/+1
2016-05-30ir/ir.spell, Makefile: add proper spell checking, with exceptionsWerner Almesberger2-1/+50
2016-05-30ir/Makefile: parametrize document nameWerner Almesberger1-2/+4
2015-06-03globally change all neo900.org links to HTTPSWerner Almesberger1-1/+1
2015-03-14ir/ir.tex: bump date; clarify reset/power down; add pull-up as RX override me...Werner Almesberger1-24/+21
2015-03-14ir/ir.tex: clarified ambient light suppression; emphasize bottom view of chamberWerner Almesberger1-3/+11
2015-03-13ir/: make bq.GPIO only control input for RX; update end of sections 3.2, 3.7Werner Almesberger5-27/+18
2015-03-13ir/rx.fig, irrx.sch: increase R7 (output resistor) from 2.2 k to 10 kWerner Almesberger2-6/+6
2015-03-13ir/ir.tex: set date; add copyright; correct roles; clarify a footnoteWerner Almesberger1-3/+11
2015-03-13ir/: thicken hysteresis arrows; some small text improvementsWerner Almesberger2-14/+15
2015-03-13ir/irrx.sch: update for Joerg's latest component valuesWerner Almesberger1-6/+6
2015-03-13ir/: adjust photodiode arrows; compact IR RX circuitWerner Almesberger3-86/+86
2015-03-13ir/rx.fig, ir.tex: update receiver circuit and add descriptionWerner Almesberger2-27/+64
2015-03-12ir/filter.fig, ir.tex: rewrite IR filter diagram and "Received signal process...Werner Almesberger2-54/+55
2015-03-04ir/rx.fig, Makefile: correct RX circuit; add to MakefileWerner Almesberger2-29/+29
2015-03-04ir/rx.fig: drawing of the new-style receiver circuitWerner Almesberger1-0/+127
2015-03-03ir/irrx.sch: drive with sine waveWerner Almesberger1-4/+7
2015-03-03ir/irrx.sch: Qucs simulation of the IR receiver circuitWerner Almesberger1-0/+108
2015-03-01ir/ir.tex: fix "Consumer CIR" and incorrect duty cycle descriptionWerner Almesberger1-2/+2
2015-02-24ir/ir.tex: use same formatting as in other Neo900 documentsWerner Almesberger1-0/+6
2015-02-24ir/ir.tex: bump date (but leave fuzzy); change GTA04b7 to Neo900Werner Almesberger1-3/+3
2014-11-26ir/ir.tex: correct scaling of window.pdf and chamber.pdf to match font sizeWerner Almesberger1-2/+6
2014-11-25ir/ir.tex: use "hyperref" package instead of "url" to enable PDF bookmarksWerner Almesberger1-3/+4
2014-11-25ir/ir.tex: bump dateWerner Almesberger1-1/+1
2014-11-25ir/: add bottom view of IR chamber and adjust positions in front viewWerner Almesberger4-40/+151
2014-11-25ir/window.fig: replace VEMD2023SLX01 with VEMD10940F (WIP)Werner Almesberger1-21/+39
2014-11-25ir/ir.tex: begin replacing Visyah VEMD2023SLX01 with VEMD10940F (text)Werner Almesberger1-4/+4
2014-08-27ir/ir-ilim-z.pdf: add manually generated PDFWerner Almesberger1-0/+0