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root @ 1a5559b0

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.gitignore 26 Bytes

Latest revisions

# Date Author Comment
1a5559b0 11/05/2011 10:46 PM Abraham Levkoy

Changed USB port drill holes back to spec

Looked at mini USB port with Dan. Observed that corner drill holes are
supposed to be multiple drills right next to eachother. Decided to
change holes back to specfied radius and ignore long hole for now.

30d533fe 11/05/2011 07:05 PM Abraham Levkoy

Preliminary power board placement complete

Placed all parts on power test board in what I believe will be their
approximate final locations. No routing done yet. Board probably won't
get bigger, because I left room to grow.

9180be39 11/05/2011 06:17 PM Abraham Levkoy

Partial placement of power board

Placed AVR, FTDI chip, and USB port on power test board, along with
their accessory components. They are probably pretty close to their
final resting place but may move a little bit later.

00c7cdb1 11/05/2011 05:29 PM Abraham Levkoy

Changed IO voltage for FTDI IC on power board

Changed VCCIO input for FTDI chip on power test board from USB_VCC to
internally generated 3.3V signal. This should have no power effects, but
Kevin suggests that it may make the chip behave a litte bit nicer (not...

344a6bf3 11/05/2011 04:00 PM Abraham Levkoy

Fixed ERC errors from unconnected wires

Some wires created in the previous few commits were not actually
connected to the pins they ended at. I fixed them.

13790121 11/05/2011 03:20 PM Julian Binder

Changed Schematic

Tied USB Shield pin to ground

168d92e6 11/05/2011 03:09 PM Julian Binder

Changed Schematic

Added activity LED's to the FT232 chip using the TXLED and RXLED pins

53d8e950 11/05/2011 03:00 PM Julian Binder

Changed Schematic Per Kevin Woo's Email

Changed U5 VSS from GND to VBATT_GND

Added GND PIN connection to ISP header

Switched USB_TX and USB_RX pins on the microcontroller to use the hardware
supported UART pins. Also switched TX and RX connections.

eed7abeb 11/05/2011 02:39 PM Julian Binder

Updated Schematic File

Added missing capacitor between Vin and GND in the charge circuit.

9b2f29ed 11/05/2011 02:14 PM Julian Binder

Fixed some schematic errors identified by the ERC.

Connected capacitor C12 which apeared connected but was actually
disconnected.

Approved error of VCC being connect to a power input

Added a missing junction

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