From b76fb674e1174786b7d086adab45c38dbeb2b1a1 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Wed, 17 Nov 2021 19:10:31 +0100 Subject: Add schematics + PCB layout for a simple AMR break-out board AMR (Audio Modem Riser) is a standard for pluggable boards with audio codecs to connect to the AC97 interface of mainboards dating to the late-90ies / early 2000s. The idea of this break-out boards is to be able to interface such a modem riser card with a microcontroller or FPGA, basically using them as a digital interface to analog phone lines for softmodem development as part of osmocom retronetworking. --- amr-breakout/amr-breakout.brd | 949 +++++++++++++++++++ amr-breakout/amr-breakout.sch | 2106 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 3055 insertions(+) create mode 100644 amr-breakout/amr-breakout.brd create mode 100644 amr-breakout/amr-breakout.sch diff --git a/amr-breakout/amr-breakout.brd b/amr-breakout/amr-breakout.brd new file mode 100644 index 0000000..2e0091b --- /dev/null +++ b/amr-breakout/amr-breakout.brd @@ -0,0 +1,949 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +AMR breakout board +(C) 2021 Harald Welte +CC-BY-SA 4.0 +AMR breakout board +(C) 2021 Harald Welte +CC-BY-SA 4.0 +SYNC +IN1 +IN0 +BITCLK +MSTRCLK +IN2 +IN1 +!RST +OUT +GND +5V +-12 ++12 +GND + + + + + +<b>0603</b> + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + +<b>0805</b> + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + + + +<b>Pin Header Connectors</b><p> +<author>Created by librarian@cadsoft.de</author> + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + + + +According to TE Drawing No C-5650090 Pattern B + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +<b>Jumpers</b><p> +<author>Created by librarian@cadsoft.de</author> + + +<b>JUMPER</b> + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + +<b>PCB Matrix Packages</b><p> + + + + + + + + + + +3 +4 +1 +2 +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + + + + + +<p> +<b>Eurocircuits-EAGLE design rules</b><br> +<br> +Setup for <b>2-layer PatternClass6 BaseCopperO18 eCDefault</b> +<p> + The option <b>Sizes-Minimum Drill</b> is set to 0.35mm. This minimum drill endsize can be set lower if needed. Values below 0.25mm will result in a higher DrillClassification. For details see the Eurocircuits Classification overview. +<p> +<u>Extra Notes:</u><br> +- The option <b>Distance-Copper/Dimension</b> is set to 0.25mm, the default for boards with a routed boardoutline. If you require Vcut on your board this parameter should be set to 0.45mm.<br> +- The option <b>Supply-Generate thermals for vias</b> is on by default but may be changed if required.<br> +- The option <b>Mask-Stop</b> is set to 0mm oversize which is the preffered value.<br> +- The option <b>Mask-Cream</b> is set to 0mm oversize by default, but may be changed if required<br> +- The option <b>Mask-Limit</b> is set to 0.45mm, resulting in covered or tented via holes for vias of 0.45mm and smaller. The option may be changed if required.<br> +- The options <b>Shapes</b> and <b>Misc</b> are not relevant. Values for <b>Shapes-Smds-Roundness</b> are not critical and can be set as you require. +<p> +<p> +You can set higher minimum values if you wish, setting lower minimum values is <u>not advisable</u>.<br> +If you need lower minimum values, please use a different Eurocircuits-EAGLE design rule file. For details see the Eurocircuits-EAGLE dru overview table. +<p> +Your Eurocircuits Team + + + +<p> +<b>Eurocircuits-EAGLE design rules</b><br> +<br> +Setup for <b>2-layer PatternClass6 BaseCopperO18 eCDefault</b> +<p> + The option <b>Sizes-Minimum Drill</b> is set to 0.35mm. This minimum drill endsize can be set lower if needed. Values below 0.25mm will result in a higher DrillClassification. For details see the Eurocircuits Classification overview. +<p> +<u>Extra Notes:</u><br> +- The option <b>Distance-Copper/Dimension</b> is set to 0.25mm, the default for boards with a routed boardoutline. If you require Vcut on your board this parameter should be set to 0.45mm.<br> +- The option <b>Supply-Generate thermals for vias</b> is on by default but may be changed if required.<br> +- The option <b>Mask-Stop</b> is set to 0mm oversize which is the preffered value.<br> +- The option <b>Mask-Cream</b> is set to 0mm oversize by default, but may be changed if required<br> +- The option <b>Mask-Limit</b> is set to 0.45mm, resulting in covered or tented via holes for vias of 0.45mm and smaller. The option may be changed if required.<br> +- The options <b>Shapes</b> and <b>Misc</b> are not relevant. Values for <b>Shapes-Smds-Roundness</b> are not critical and can be set as you require. +<p> +<p> +You can set higher minimum values if you wish, setting lower minimum values is <u>not advisable</u>.<br> +If you need lower minimum values, please use a different Eurocircuits-EAGLE design rule file. For details see the Eurocircuits-EAGLE dru overview table. +<p> +Your Eurocircuits Team + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Since Version 6.2.2 text objects can contain more than one line, +which will not be processed correctly with this version. + + + diff --git a/amr-breakout/amr-breakout.sch b/amr-breakout/amr-breakout.sch new file mode 100644 index 0000000..7ecf6ed --- /dev/null +++ b/amr-breakout/amr-breakout.sch @@ -0,0 +1,2106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +<b>Frames for Sheet and Layout</b> + + + + + + + + + + + + + + + + + + + + + + + + + + +Date: +>LAST_DATE_TIME +Sheet: +>SHEET +REV: +TITLE: +Document Number: +>DRAWING_NAME + + + + +<b>FRAME</b><p> +DIN A4, landscape with extra doc field + + + + + + + + + + + + + + + + + +According to TE Drawing No C-5650090 Pattern B + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +>NAME + + + + + + + + + + + + + + + +>NAME + + + + + + + + + + + + + + + +>NAME + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +<b>Supply Symbols</b><p> + GND, VCC, 0V, +5V, -5V, etc.<p> + Please keep in mind, that these devices are necessary for the + automatic wiring of the supply signals.<p> + The pin name defined in the symbol is identical to the net which is to be wired automatically.<p> + In this library the device names are the same as the pin names of the symbols, therefore the correct signal names appear next to the supply symbols in the schematic.<p> + <author>Created by librarian@cadsoft.de</author> + + + + + +>VALUE + + + + + +>VALUE + + + + + +<b>SUPPLY SYMBOL</b> + + + + + + + + + + + + +<b>SUPPLY SYMBOL</b> + + + + + + + + + + + + + + +<b>Pin Header Connectors</b><p> +<author>Created by librarian@cadsoft.de</author> + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + +<b>PIN HEADER</b> + + + + + + + + + + + +>NAME +>VALUE + + + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + + + + + + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +<b>PIN HEADER</b> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +<b>0805 (2012 Metric)</b> + + + + + + + + + + + + +>NAME +>VALUE + + + + + +<b>1206 (3216 Metric)</b> + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + +<b> 0603 (1608 Metric)</b> + + + + + + + + + + + + +>NAME +>VALUE + + + + + +<b>0402</b> + + + + + + + + + + + + +>NAME +>VALUE + + + + + +<b> 0402</b> + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + +<b>0402 MicroPitch<p> + + + + + +>NAME +>VALUE + + + + + +<b>0603</b> + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + +<b>0603 MicroPitch</b> + + + + + +>NAME +>VALUE + + + + + +<b>0805</b> + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + +<b>0805 MicroPitch</b> + + + + + +>NAME +>VALUE + + + + + +<b>CAPACITOR</b><p> +High volt MLC; no solder stop between for higher isolation<br> +Source: http://www.avx.com/docs/catalogs/aphvc.pdf + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + + + + + + + + + + +<b>CAPACITOR</b><p> chip + + + + + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + +<b>Ceramic Chip Capacitor KEMET 1812 reflow solder</b><p> +Metric Code Size 4532 + + + + +>NAME +>VALUE + + + + + + + + + + + + + + + + + + + + + + +>NAME +>VALUE + + + + + + + + +<p><b>Ceramic Capacitors</b></p> +<b>0402</b> - 0402 Surface Mount Capacitors +<ul> +<li>16pF 50V 5% [Digikey: 445-4899-2-ND]</li> +<li>18pF 50V 5% [Digikey: 490-1281-2-ND]</li> +<li>22pF 50V 5% [Digikey: 490-1283-2-ND]</li> +<li>68pF 50V 5% [Digikey: 490-1289-2-ND]</li> +<li>0.1uF 10V 10% [Digikey: 490-1318-2-ND]</li> +<li>1.0uF 6.3V 10% [Digikey: 490-1320-2-ND]</li> +</ul> +<b>0603</b> - 0603 Surface Mount Capacitors +<ul> +<li>16 pF 50V 5% [Digikey: 445-5051-2-ND]</li> +<li>22 pF 50V [Digikey: PCC220ACVTR-ND]</li> +<li>33 pF 50V 5% [Digikey: 490-1415-1-ND]</li> +<li>56pF 50V 5% [Digikey: 490-1421-1-ND]</li> +<li>220pF 50V 5% [Digikey: 445-1285-1-ND]</li> +<li>680 pF 50V </li> +<li>2200 pF 50V 5% C0G [Digikey: 445-1297-1-ND]</li> +<li>5600 pF 100V 5% X7R [Digikey: 478-3711-1-ND]</li> +<li>0.1 µF 25V 10% [Digikey: PCC2277TR-ND]</li> +<li>0.22 µF 16V 10% X7R [Digikey: 445-1318-1-ND]</li> +<li>1.0 µF 25V 10% [Digikey: 445-5146-2-ND]</li> +</ul> +<b>0603</b> - RF Specific +<ul> +<li>3pF 250V +/-0.1pF RF [Digikey: 712-1347-1-ND]</li> +<li>18 pF 250V 5% [Digikey: 478-3505-1-ND or 712-1322-1-ND]</li> +<li>56 pF 250V 5% C0G RF [Digikey: 490-4867-1-ND]</li> +<li>68 pF 250V RF [Digikey: 490-4868-1-ND]</li> +</ul> +<b>0805</b> - 0805 Surface Mount Capacitors +<ul> +<li>220 pF 250V 2% <strong>RF</strong> Ceramic Capacitor [Digikey: 712-1398-1-ND]</li> +<li>1000 pF 50V 2% NP0 Ceramic Capacitor [Digikey: 478-3760-1-ND]</li> +<li>0.1 µF 25V 10% Ceramic Capacitor [Digikey: PCC1828TR-ND]</li> +<li>1.0 µF 16V 10% Ceramic Capacitor[Digikey: 490-1691-2-ND]</li> +<li>10.0 µF 10V 10% Ceramic Capacitor[Digikey: 709-1228-1-ND]</li> +<li>10.0 uF 16V 10% Ceramic Capacitor [Digikey: 478-5165-2-ND]</li> +<li>47 uF 6.3V 20% Ceramic Capacitor [Digikey: 587-1779-1-ND or 399-5506-1-ND]</li> +</ul> +</ul><b>1206</b> - 1206 Surface Mount Capacitors +<ul> +<li>47uF 10V 20% Ceramic Capacitor [Digikey: 490-5528-1-ND or 399-5508-1-ND or 445-6010-1-ND]</li> +<li>100uF 6.3V -20%, +80% Y5V Ceramic Capacitor (Digikey: 490-4512-1-ND, Mouser: 81-GRM31CF50J107ZE1L)</li> +</ul> +<b>1810</b> - 1810 Surface Mount Capacitors<br> +High volt MLC; 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