Commit Graph

327 Commits

Author SHA1 Message Date
Martin Schramm b771e44e0e sfp-experimenter: update SFP cage part number 2020-06-10 15:33:56 +02:00
Martin Schramm b52be662da clock-generator: update schematics pdf 2020-06-08 16:29:17 +02:00
Martin Schramm 070141634a gtm900-bo: purge unused layers in schema + board 2020-06-04 17:17:55 +02:00
Martin Schramm 2fb8944e8d gtm900-bo: exchange main LDO's BOM attributes
Although the correct name was given in the schematic (MCP1827T-ADJE/ET),
the BOM contained an LD1085, which is part of the same library...
Now the extended attributes also reflect the correct part.
2020-06-04 17:12:19 +02:00
Martin Schramm f8c206a5be gtm900-bo: update parts to avail @Digikey, upd all ext'd attribs
... in sch and brd too
2020-06-01 17:42:47 +02:00
Martin Schramm 1cbeb51f4d gtm900-bo: add SMT spacer as mechanical BOM-only parts 2020-05-27 17:44:18 +02:00
Martin Schramm b5a341a70c gtm900-bo: complete v1 eBOM + export as gnumeric and xls format 2020-05-27 17:17:03 +02:00
Martin Schramm 86a2c70a67 gtm900-bo: add header for power source selection (DC in / USB) 2020-05-22 23:33:49 +02:00
Martin Schramm 7f920a3085 gtm900-bo: ease some part's distances, increase OSHW logo 2020-05-22 21:34:15 +02:00
Martin Schramm db7c7a1194 gtm900-bo: re-introduce serial 0R on UART_RI
...not, that it was needed, but just in case...
2020-05-19 14:31:44 +02:00
Martin Schramm b9df775569 gtm900-bo: ERC + DRC done + corrections 2020-05-18 20:57:23 +02:00
Martin Schramm 6e2422c979 gtm900-bo: routing done, no airwires left, mirrored FPC removed 2020-05-18 20:39:01 +02:00
Martin Schramm aba83c5ecc gtm900-bo: hopefully incorporating all we discussed last weeks
see OS#4030
2020-05-17 14:03:37 +02:00
Martin Schramm 9f860f796e gtm900: added CP2105 and 3.5mm TRRS audio jack, remv'd aux conn
adds to OS#4030
2020-04-27 19:16:49 +02:00
Martin Schramm 0730af45e2 initial commit for a GTM900 breakout PCBA
An additional mirrored FPC header will still be maintained
as long as this PCBA is discussed/revised.

This is going to be a OSHW CC-BY-SA.
2020-04-20 23:39:46 +02:00
Harald Welte 617288296f clock-generator: Fix VDD connection of TC2050 SWD connector
Closes: OS#4431
2020-03-01 19:42:20 +01:00
Martin Schramm 7d09b416a2 clock-gen: increase I2C PU's to 4k7
Although the SI5153 datasheet mentions the I2C PUs as ">=1k", this
appears to be unusually strong for no obvious reason, and we don't
have high data rates there... changed them to more reasonable 4k7.
2020-02-07 20:00:44 +01:00
Martin Schramm 44e584624a clock-gen: update ATSAMD21's BOM attributes (solves OS#4387) 2020-01-31 18:19:20 +01:00
Martin Schramm 895c6d3dde clock-generator: exchange mini-USB foorprint (solves OS#4386)
... and purge unneeded layers
2020-01-30 18:03:26 +01:00
Martin Schramm 76c5448d75 clock-generator: exchange silk screen position of R14 vs. C19
fortunately, they have a different size (0603 vs 0402), so while placing
this be#came obvious.
2020-01-28 18:22:25 +01:00
Martin Schramm f85755ceda Merge branch 'master' of ssh://git.osmocom.org/osmo-small-hardware 2020-01-09 16:55:39 +01:00
Martin Schramm 14c2642a1d ngff: add product links to all one- and two-row 2,54mm pin header 2020-01-09 16:54:12 +01:00
Harald Welte f2e12808de add PDF renderings of ngff-breakout 2019-12-14 14:41:24 +01:00
Martin Schramm 1fed947ff7 ngff-breakout: update BOM 2019-11-22 20:45:09 +01:00
Harald Welte beffe5c0c2 ngff-breakout: Add M.2 nut/stand-off data sheet 2019-11-15 11:03:20 +01:00
Harald Welte 9706e99ba0 clock-generator: Replace SAM D11 data sheet with D21 data sheet 2019-11-05 13:51:20 +01:00
Martin Schramm 4fdc3b8522 ngff: revert increased clearance for supply net class
...and instead change class membership of an affected wire.
2019-10-18 21:08:28 +02:00
Martin Schramm ef87dab295 ngff: PCB cosmetics and subsequent DRC; rearrange SMA + MHF4 conn 2019-10-18 20:54:07 +02:00
Martin Schramm bc7e4cec92 ngff: swap Rx and Tx (solves OS#4230) 2019-10-18 17:27:11 +02:00
Martin Schramm 1de1cd0da1 ngff: connect pin 4 @X2 to GND (solves OS#4216) 2019-10-17 18:33:06 +02:00
Martin Schramm 63389c1b99 ngff: add eBOM 2019-09-25 20:49:12 +02:00
Martin Schramm 593ab6798b ngff: add / refresh most ext'd attribs for eBOM 2019-09-25 20:46:22 +02:00
Martin Schramm 26425b8623 ngff: silk screen cosmetics 2019-09-24 18:43:49 +02:00
Martin Schramm 94d293bdb0 ngff: re-introduce and re-position OSHW logo and bott silk screen 2019-09-24 18:25:08 +02:00
Martin Schramm a2e0970835 ngff: repair one critical via for ERC passing 2019-09-24 16:51:50 +02:00
Martin Schramm 861afe9e60 ngff: 2/2 make room for 2x5 header and route SIM2 signals there
...and run ERC/DRC

adresses OS#4211
2019-09-24 16:42:42 +02:00
Martin Schramm b9a0f747cb ngff: make room for 2x5 header and route SIM2 signals there
adresses OS#4211
2019-09-20 22:04:52 +02:00
Martin Schramm dd62b6547e ngff: remove bogus packages names with '@1' by re-importing std lib 2019-09-19 19:20:35 +02:00
Martin Schramm 8dcf136de6 ngff: move PCIe header 3mm inwards (solves OS#4210)
... and started OS#4211.
2019-09-19 19:15:48 +02:00
Martin Schramm 3e103422c2 ngff: set R9 to 100k (solves OS#4209) 2019-09-17 17:44:02 +02:00
Martin Schramm aaaf260b1f ngff: route all four ANTCTLn signals on bottom layer (fixes OS#4187) 2019-09-17 15:01:11 +02:00
Martin Schramm deccb4f960 ngff: repair M.2/NGFF footprint (see SYS#4661) 2019-09-17 13:35:36 +02:00
Harald Welte 102d73a760 Merge branch 'laforge/ngff-breakout' 2019-08-29 15:35:06 +02:00
Martin Schramm 300180dd97 ngff: finishing work 2019-08-29 15:33:28 +02:00
Martin Schramm d4ed3daf17 ngff-breakout: almost ready
missing: more vias, more ext. attributes (for BOM)
2019-08-29 15:33:21 +02:00
Martin Schramm 4be5f434e9 ngff-breakout: intermediate state 2019-08-29 15:33:17 +02:00
Martin Schramm 6830553c74 ngff-breakout: make 4layer PCB 2019-08-29 15:33:13 +02:00
Harald Welte 3ad642f19b ngff-breakout: Update con-ngff.lbr to get PCIe lanes 2019-08-29 15:33:09 +02:00
Harald Welte 7501689b2a ngff-breakout: Partial migration over to NGFF
The mPCIe slot has been removed and the NGFF slot added. Basic
connections have been made in the schematics, but it's far from being
complete.  No effort on the PCB routing has been made so far.
2019-08-29 15:33:04 +02:00
Harald Welte 63e90df39f ngff-breakout: Rename "mPCIe" -> "NGFF WWAN" and re-start version at v1 2019-08-29 15:33:00 +02:00