02405c014b
Merge branch 'v1.2_production'
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Change-Id: Ib4cba75e8e3cb795b38db588f6ad452e1ff26faa
2019-10-01 14:34:07 +02:00
dc4cb0a9ac
Merge branch 'v1.1_production'
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Change-Id: Ie064c379c9625b3cf6910912fd859e8e4dd0326e
2019-10-01 14:28:01 +02:00
8c202c012b
Merge branch 'v1.0_production'
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Change-Id: I481a6b1802993ceb6d02e7edcbd3b6d853f1e487
2019-10-01 14:21:04 +02:00
6dcf692dfa
RST_PHONE pulldown added on PCB
2012-05-18 19:30:06 +02:00
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
1c82a64101
v1.2p fabrication exported
2012-05-16 19:52:14 +02:00
f0bf11b541
C14 change to 4.7uF 0805, silkscreen improved, more space for JTAG
2012-05-16 13:09:38 +02:00
436872bb86
DRC rules violations corrected
2012-05-15 20:30:52 +02:00
2ebce55aa4
SIMtrace: Improve PCB routing of GND, 3V3 and VCC traces
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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
7e2c289d2e
production version of SIM-SAM adapter
2012-03-16 08:52:00 +01:00
96923e77f1
simadapter: proper naming of components
2012-02-18 16:48:47 +01:00
5708ca8304
add SAM-to-FPC-adapter
2012-02-18 16:48:06 +01:00
4bd25ce274
FFC: add edges of stiffener to Eco1 layer
2011-12-15 12:02:23 +01:00
395633e367
FFC: add "sysmocom" text on copper layer of all four adapters
2011-12-14 15:12:09 +01:00
cd9c804f1a
hw: SIM card is smaller (14.9mm instead of 15mm) to better fit in the slot
2011-12-07 14:40:51 +01:00
14fe95fb9d
Merge branch 'master' of git.osmocom.org:simtrace
2011-11-05 21:55:17 +01:00
88a018b3e2
hw: sysmocom added to copper, gerber rendered
2011-11-05 21:30:26 +01:00
e2ae9ddbde
hw: solder mask between at91sam7s added
2011-11-05 19:06:28 +01:00
e3e4d3a783
VPP connected through bus switch
2011-11-05 18:47:04 +01:00
776b703b7e
+1.8V line enlarged on C12, C15, C16. not possible on C19
2011-11-03 20:53:43 +01:00
2188a0bccb
footprint refreched, cap near LDO
2011-11-03 20:38:04 +01:00
e27231b676
ftdi 3.3v cut in schema
2011-11-01 10:20:53 +01:00
5ea4cd2771
simffc: make sure PCB edges really are on the edge, not on Eco2 layer
2011-10-31 22:13:49 +01:00
75890af814
cap placed near to CPU, some tracks redrawn
2011-10-26 14:09:34 +02:00
b3e229729f
microSIM footprint added
2011-08-13 15:57:28 +02:00
902b6a68f1
microSIM schema created (cpoied from normal SIM)
2011-08-13 15:56:36 +02:00
0ce897d341
ftdi vcc disconnected
2011-08-13 13:52:27 +02:00
3b942695a9
cap near cpu, routing improved
2011-08-13 13:51:16 +02:00
2177808358
connection rounded (2.0mm radius) and copper added
2011-07-08 00:07:17 +02:00
c880b85b05
flex board sim cables created (pcb edge are wrong)
2011-07-07 15:28:41 +02:00
3fc51e7fc5
v1.0p corrected and rendered. BOM updated
2011-07-02 21:01:21 +02:00
ba3363e1c0
D2 and D3 now also use STPS340U instead of 1N5819
2011-07-02 19:59:11 +02:00
9c8bb8d6c5
LED now uses 0805 footprint instead of 0603
2011-07-02 18:35:12 +02:00
34eaeb1684
PS/gerber rendered for production
2011-07-02 13:37:01 +02:00
dcf3d0aaed
board adapted to new footprints
2011-07-02 13:07:58 +02:00
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
8872e080df
footprints for flash S25FL016A and schottky STPS340U created
2011-07-02 12:42:57 +02:00
f4ccf46de4
schema/PCB/gerber output for simcable generated
2011-07-02 11:20:59 +02:00
b3e31f0d33
simcable is now a set of 4 SIM cards with FFC pads. Schema and PCB done
2011-07-02 11:13:15 +02:00
0bb4a762d7
shema/board/gerber generated. v1.1 released (untested)
2011-07-01 23:33:24 +02:00
ad17a3b751
component names and comment (pin 1, diode) placed on silk screen
2011-07-01 23:24:58 +02:00
0a35394773
board routed
2011-07-01 22:35:41 +02:00
80629fb975
components updated (pads are not on both sides); components placed; only the USB+power distribution routing has been done (by hand)
2011-07-01 18:04:14 +02:00
6c9a1f4f50
new USB and jack 2.5 footprint used in the schema. netlist and component list generated
2011-07-01 13:06:14 +02:00
945909a241
footprint for USB mini-B connector MOLEX-54819-0519 created
2011-07-01 12:44:15 +02:00
ea98b5a7b2
footprint for SJ1-2503A created
2011-07-01 12:00:50 +02:00
c2d8d93407
netlist now include the SAM slot
2011-07-01 11:31:58 +02:00
106d06ccbe
footprint for SAM slot created
2011-07-01 11:29:37 +02:00
ee30134bbc
ID1 slot (named SAM, even if not entirely correct) added in schema (now v1.1)
2011-07-01 11:00:46 +02:00
b7dfb8ce63
simcable pcb drawing created. only the footprints have been placed
2011-07-01 10:27:13 +02:00
Kévin Redon