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Commit Graph

16 Commits

Author SHA1 Message Date
Werner Almesberger
090ea77cb4 usb.sch cleanup.
- usb.sch: labeled D+ and D- nets
- usb.sch: moved VDD to avoid connected cross intersection
2010-08-12 16:02:14 -03:00
Werner Almesberger
245d87e93d Updated the LED.
- BOOKSHELF: added LTST-C190KRKT data sheet
- usb.sch: changed R1 to 68 Ohm. C8051F326 VOH at -10 mA is typ.
  VIO-0.8 V = 2.5 V, the LTST-C190KRKT has Vf at 10 mA typ. ~1.8 V
  (fig. 2), so we need to burn about 0.7 V.
- usb.sch: set the value of VR1, VR2, VR3 (add more details later)
2010-08-12 15:50:38 -03:00
Werner Almesberger
91591ff77d Added default footprints to schematics.
- atrf.sch: added footprint defaults, preferring 0402
- usb.sch: added footprint defaults, preferring 0603
- wpan-atrf.sch: added footprint defaults
- usb.sch: tentatively set R1 to 100 Ohm
2010-08-12 15:35:32 -03:00
Werner Almesberger
28e2c757bc Added modules for test points and solder pads. Some cleanup.
- AUTHORS, modules/INFO, modules/Makefile, modules/pads.fpd: added pads
- modules/Makefile: added forgotten "qfn" module
- modules/xtal-4.fpd: renamed crystal module from xtal-4-* to xtal4-*, for
  clarity
2010-08-12 15:28:03 -03:00
Werner Almesberger
0efc213a26 Made first draft of schematics.
- usb.sch: largely based on reference design, with fewer caps
- atrf.sch: reference design plus LC-balun from AVR2004
- wpan-atrf.sch: tie it all together
- components/at86rf230.lib, components/at86rf230.dcm: changed bidirectional
  power pins to passive
2010-08-12 13:09:36 -03:00
Werner Almesberger
73d2b7dbfb Copied antenna symbol from gta02-core. Updated footprint, and added
new items to schematics.

- AUTHORS, components/INFO, components/antenna.lib: copied antenna symbol
  by Rene Harder from gta02-core
- modules/meander.fpd: changed pin "numbers" from "GND" and "FEED" to
  more conventional "1" and "2"
- wpan-atrf.pro, atrf.sch: added crystal and antenna to schematics
2010-08-12 10:59:50 -03:00
Werner Almesberger
c0127b490c KiCad module build and xtal-4 cleanup.
- modules/Makefile: generate .mod files from .fpd
- components/xtal-4.lib: changed symbol name inside the .lib file as well
- modules/xtal-4.fpd: added package dimensions measurements
2010-08-12 10:50:48 -03:00
Werner Almesberger
05b0105591 Added NX3225SA 16 MHz crystal (symbol and footprint)
- BOOKSHELF: data sheet of NDK NX3225SA 16 MHz, 15 ppm, 8 pF crystal
- AUTHORS, components/INFO, components/xtal-4.lib: copied Alvaro's
  tas4025a.lib over from gta02-core and gave it a more general name
- AUTHORS, modules/INFO, modules/xtal-4.fpd: added footprint for
  four-padded SMT crystals
2010-08-12 10:33:59 -03:00
Werner Almesberger
22af20222c Added COPYING (GPL 2/LGPL 2.1/CC-BY-SA 3.0) and AUTHORS. Put pointer
to COPYING into README.
2010-08-12 09:44:48 -03:00
Werner Almesberger
87588bed0e Added QFN28 and QFN32 footprints for MCU and TXRX. 2010-08-12 09:39:13 -03:00
Werner Almesberger
6ec22bc755 Added a data sheet viewer. It improves upon the design used in gta02-core by
allowing a hierarchy of caches, by using only one directory for each cache,
and by putting only one command in the PATH.

- scripts/dsv: new and improved data sheet viewer (successor of gta02-core's
  dsv)
- Makefile: added "dsv" target to update the bookshelf
- ds/INFO, components/INFO, modules/INFO: ds/INFO moved to BOOKSHELF
- components/INFO, modules/INFO: renamed "D" tag to "N", for consistency with
  BOOKSHELF
- BOOKSHELF: changed "stdpass" URL to the actual PDF
2010-08-10 12:26:24 -03:00
Werner Almesberger
42e8ecb722 Oops, forgot to commit wpan-atrf.pro 2010-08-10 07:00:22 -03:00
Werner Almesberger
9eefe60b8a Added AT86RF230 schematics symbol and some misc. stuff.
- Makefile: "make sch", "make brd", plus a few placeholders
- wpan-atrf.sch, usb.sch, atrf.sch: schematics sheets (with little on)
- components/INFO, components/at86rf230.lib, components/at86rf230.dcm
2010-08-09 21:31:23 -03:00
Werner Almesberger
4aa4f44b5b Reuse some symbols and footprints from IDBG and gta02-core. 2010-08-09 15:48:06 -03:00
Werner Almesberger
e754b057c3 Meandered inverted F PCB antenna from TI's AN043. 2010-08-09 01:17:33 -03:00
Werner Almesberger
0cfb6491bb Initial commit. Just the goals and a few links. 2010-08-07 08:46:28 -03:00