Kévin Redon
2bdf944c11
remove unused cable project
...
the layout for the FPC cable was not existing, and the schematic
is not an actual part of SIMtrace.
the FPC cables are designed separately.
Change-Id: I9138476c96404e18161b58b7b3a7a450ce633e81
2019-08-27 17:28:21 +02:00
King Kévin
6279da6fe0
change microcontroller to SAM3S
2015-07-05 09:58:19 +02:00
Kevin Redon
2a63d76a74
export schematic, and pcb (with minor esthetic corrections)
2014-06-23 00:23:40 -07:00
Harald Welte
21f7718e2f
v1.4: Connect PA0 to 3V3; pull-up for PA1/PA2 (R25,R26)
...
PA0, PA1 and PA2 must be high during reset to enter SAM-BA mode.
2014-06-20 15:39:02 +02:00
Harald Welte
e24db8d2b4
Schematic: Make sure PA0 to PA2 are high on power-up
...
any other level is interfering with SAM-BA operation. This fixes
the PA0=GND bug in the previous v1.3 version.
2014-06-20 09:44:09 +02:00
Harald Welte
2aed3f177b
simtrace 1.3: move point of origin to lower left corner of PCB
2013-11-11 15:30:59 +01:00
Kevin Redon
976b0a0a9f
BOM corrected (sorted by value) and reformated
2013-10-28 11:00:33 +01:00
Kevin Redon
ab6f2d1a19
MCU pin 48 used to identify v1.3 by putting it to ground (with internal pull-up)
2013-10-27 17:11:29 +01:00
Kevin Redon
b8671cab1f
exported fabrication files
2013-10-27 12:49:58 +01:00
Kevin Redon
99b90117ab
new components placed and routed
2013-10-27 12:19:55 +01:00
Kevin Redon
f03312679e
MBR0530 pin numbers corrected
2013-10-27 12:17:14 +01:00
Kevin Redon
276f58ba54
new KiCAD layout format, silkscreen refdes 0.5mm, text 0.75mm, new components loaded
2013-10-27 11:43:33 +01:00
Kevin Redon
d62ac311d2
set footprints to symbols
2013-10-27 11:41:41 +01:00
Kevin Redon
b12dd78254
exported v1.3 netlist
2013-10-27 11:40:21 +01:00
Kevin Redon
ee65e36d5c
v1.3 modifications: replaced IC switch with FPF2109, added schottky and pull-down resistors
2013-10-27 11:39:42 +01:00
Kevin Redon
1b9c77bfd9
added FPF210X symbol to library
2013-10-27 11:37:38 +01:00
Kevin Redon
6dcf692dfa
RST_PHONE pulldown added on PCB
2012-05-18 19:30:06 +02:00
Harald Welte
2590ed2f5b
Add R23 (pull-up for !SIM_RST signal)
...
While the SAM7 has an internal pull-up, this is of no use if the bus
switch input is left open and collects noise resulting in bogus nRST
interrupts.
2012-05-17 16:15:10 +02:00
Kevin Redon
1c82a64101
v1.2p fabrication exported
2012-05-16 19:52:14 +02:00
Kevin Redon
f0bf11b541
C14 change to 4.7uF 0805, silkscreen improved, more space for JTAG
2012-05-16 13:09:38 +02:00
Kevin Redon
436872bb86
DRC rules violations corrected
2012-05-15 20:30:52 +02:00
Harald Welte
2ebce55aa4
SIMtrace: Improve PCB routing of GND, 3V3 and VCC traces
...
We have to make sure the impedance of the supply lanes is not too high.
Particularly bad was passing GND in 0.2mm under several resistors before
even reaching the LDO from the USB socket.
This attempts to address the major issues. Also, the input capacitor is
moved closer to the LDO once again
2012-05-15 11:20:41 +02:00
Kevin Redon
88a018b3e2
hw: sysmocom added to copper, gerber rendered
2011-11-05 21:30:26 +01:00
Kevin Redon
e2ae9ddbde
hw: solder mask between at91sam7s added
2011-11-05 19:06:28 +01:00
Kevin Redon
e3e4d3a783
VPP connected through bus switch
2011-11-05 18:47:04 +01:00
Kevin Redon
776b703b7e
+1.8V line enlarged on C12, C15, C16. not possible on C19
2011-11-03 20:53:43 +01:00
Kevin Redon
2188a0bccb
footprint refreched, cap near LDO
2011-11-03 20:38:04 +01:00
Kevin Redon
e27231b676
ftdi 3.3v cut in schema
2011-11-01 10:20:53 +01:00
Kevin Redon
3fc51e7fc5
v1.0p corrected and rendered. BOM updated
2011-07-02 21:01:21 +02:00
Kevin Redon
ba3363e1c0
D2 and D3 now also use STPS340U instead of 1N5819
2011-07-02 19:59:11 +02:00
Kevin Redon
34eaeb1684
PS/gerber rendered for production
2011-07-02 13:37:01 +02:00
Kevin Redon
dcf3d0aaed
board adapted to new footprints
2011-07-02 13:07:58 +02:00
Kevin Redon
3a4ea6bf43
new footprints select for production in netlist (LED is 0805, schottky is SMB_STPS340U, flash is SO008_wide
2011-07-02 12:51:14 +02:00
Kevin Redon
8872e080df
footprints for flash S25FL016A and schottky STPS340U created
2011-07-02 12:42:57 +02:00
Kevin Redon
b35578b117
BOM updated
2011-06-23 13:22:37 +02:00
Kevin Redon
ff03d7e879
ps/gerber rerendered for the thermal footprints
2011-06-23 00:20:49 +02:00
Kevin Redon
8de684c7ab
thermal pads were missing on the bottom layer on the PCB in kicad
2011-06-23 00:16:44 +02:00
Kevin Redon
0be04c336d
backup module file removed
2011-06-23 00:14:57 +02:00
Kevin Redon
34cbe39a12
simcable footprints added and linked to schema in the netlist
2011-06-23 00:13:21 +02:00
Kevin Redon
5359f93f07
v1.0 released. board version added, output (schema,gerber) rendered
2011-06-21 15:48:25 +02:00
Kevin Redon
53cfb9c66a
rebelSIM PCB SIM card for FFC (flat flexible cable) schema created. we could produce our own
2011-06-21 14:41:07 +02:00
Kevin Redon
674d2be262
antenna logo to put on the PCB, but it's not used because there is an unknown cleareance issue when filling the area : the picture is partially masked
2011-06-21 10:27:41 +02:00
Kevin Redon
35c53726c9
output rendered
2011-06-21 02:44:26 +02:00
Kevin Redon
581450de31
VCC track increased, name added
2011-06-21 02:09:36 +02:00
Kevin Redon
6a148c762a
diode indicator added
2011-06-21 00:10:11 +02:00
Kevin Redon
60466b8af2
routing redone
2011-06-20 23:42:26 +02:00
Kevin Redon
bcd3695c1a
LDO, and power switch added. not verified yet
2011-06-20 22:50:22 +02:00
Kevin Redon
c2454435ff
better ADC, LDO changed
2011-06-20 20:38:09 +02:00
Kevin Redon
94b8deaee3
test/erase pins moved
2011-06-20 20:37:41 +02:00
Kevin Redon
7be4d0f4b4
VCC bigger tracks
2011-06-20 18:21:42 +02:00
