Commit Graph

29 Commits

Author SHA1 Message Date
b01a4673fc evt3: add screenshots and schematic to reference
Signed-off-by: Sean Cross <sean@xobs.io>
2018-12-25 10:22:37 +08:00
eb55fbad83 reference: regenerate evt2 jpeg
Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-24 16:56:40 -05:00
adc085d054 reference: evt2: add renders and tag evt2
Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-23 16:27:40 +08:00
e6d9a7c95a reference: re-plot evt2 schematic with new numbering scheme
Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-23 16:14:03 +08:00
d6d18fcf59 reference: add schematic of evt2
Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-23 15:59:57 +08:00
3bce7b2c67 reference: add updated renders of evt1
The virtual floor has been removed.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-10 11:38:08 +08:00
9639d75a11 releases: remove evt1 and evt2, and rename evt3 -> evt1
evt1 and evt2 were never produced.  They also would never have worked,
because the USB connector was drawn mirrored.

Remove these and replace them with a single `evt1` that was actually
produced.

This reflects the fact that the `evt1` boards actually say "EVT1" on
them.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-04 21:00:16 +08:00
89076f32bb release: tag evt3
This is the first release that will actually work.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-02 20:40:27 +08:00
2d86e4aa15 reference: add evt2 schematic
It's almost the same as evt1.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-02 19:48:25 +08:00
b9889e6c5a reference: rename RGB LED doc so it starts with LED-RGB
This is to differentiate it from the normal LED.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-02 19:48:25 +08:00
74f18092fb reference: add reference doc for RGB LED APN
Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-02 19:48:25 +08:00
dd4ad06f7e reference: add render of pcb back
Might as well put this in there, too!

Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-02 12:52:45 +08:00
9f14ebbdbf reference: add new render of PCB
Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-02 12:50:51 +08:00
1ef5bb909f reference: add updated schematic for evt1
Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-02 11:39:13 +08:00
c5dda21a57 reference: add render of evt1 board
Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-02 11:38:22 +08:00
3a14554c30 reference: add pushbutton, red LED
Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-31 12:58:45 +08:00
a715f5c728 hardware: add testpoints for SPI programming
This will become necessary when doing factory burning.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-31 10:54:13 +08:00
30b7610996 pcb: hook up more debug wires
We have spare pins, so run more debug wires.

Many of these will probably get cut when doing the PCB layout.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-31 10:45:27 +08:00
6283435874 reference: evt1: publish final-final-final schematic
It's final this time!  I mean it!

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-31 10:33:49 +08:00
b7bcfc595b reference: update evt1 schematic pdf
This adds the `SPI Header`.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 23:47:17 +08:00
9cb4ba9a3d reference: regenerate evt1 pdf
Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 19:21:59 +08:00
ddb9948232 reference: add another fpga doc, xtal doc
Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 19:16:30 +08:00
0c017aeb96 reference: update evt1 schematic
This schematic reflects more options, including two crystals now and
more decoupling capacitors.

It also adds an option to power VCCPLL from a second 1.2V regulator.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 19:15:28 +08:00
fd421b88ba reference: re-re-export plot file
The numbering may have changed things.  Maybe.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 17:07:19 +08:00
6136a66e8e reference: evt1: minor reworking of label positions
Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 17:03:15 +08:00
b940b19cc6 reference: add datasheet for mems oscillator
Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 17:02:41 +08:00
177fe7196f reference: evt1: add schematic
Add a schematic for EVT1, based on the most recent design.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 16:03:48 +08:00
2cd2b204c2 reference: add more ICE40 documentation
Add more reference docs for ICE40 parts.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 16:02:06 +08:00
0213e5d7f7 reference: initial commit
Add an initial commit of reference documentation.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 12:36:55 +08:00