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--- university:tools:pluto:hacking:hardware [17 Mar 2021 13:40] – add rakon datasheet Robin Getz
+++ university:tools:pluto:hacking:hardware [21 Mar 2023 15:49] (current) – [New Rev D features] Robin Getz
@@ Line 72: / Line 72: @@
 ===== Revision D =====
 Revision C was never released, and was identical to rev C (minus 2 blue wires((Always doublecheck if UART ''Tx'' should be connected to ''Tx'' or ''Rx'' of the next chip, English nomenclature is terrible))), so we are only releasing rev D info. Since firmware is the same between rev D and C, the firmware identifies and recognizes rev D hardware as rev ''C''.
+Revision D started showing up in the wild early 2021.
+==== New Rev D features ====
+There are new internal rev D features:
+  * addition of internal [[wp>Hirose_U.FL|U.FL]] connectors for:
+    * second receive channel
+    * second transmit channel
+    * Clock input
+    * Clock output (only a copy of Clock input, not functional for the internal clock)
+  * USB UART
+  * breakout pins for I2C and SPI
+  * 3.3V GPO levels
+u.FL to SMA cables can be picked up for a few dollars at a variety of locations including [[digikey>U.FL to SMA|Digkey]], [[mouser>U.FL to SMA|Mouser]], [[https://www.adafruit.com/product/851|AdaFruit]] or [[https://www.sparkfun.com/products/9145|Sparkfun]].
+{{:university:tools:pluto:hacking:pluto.png?600|}}
+The standard features - Rx1, Rx2, USB OTG work as previously. See how to add these to your units, check out how to [[:university:tools:pluto:users:customizing#updating_to_the_ad9364|set config settings]].
+{{youtube>ph0Kv4SgSuI}}
+With a few more holes in the case, and a few dollars of cables, this should give you something like (this connects the additional Rx and Tx, and CLK input):
+{{:university:tools:pluto:hacking:pluto_with_wires.png?400|}}
 <WRAP round download>
-  * {{./plutosdr_schematic_revd.pdf|Rev D Schematics}}
+  * {{./plutosdr_schematic_revd_0.1.pdf|Rev D Schematics}}
   * {{./plutosdr_gerber_revd.zip|Rev D Gerbers}} (This file is [[http://www.7-zip.org/7z.html|compressed]])
   * {{./plutosdr_bom_revd.xlsx|Rev D Bill of materials}}
   * {{./plutosdr_brd_revd.zip|Rev D Allegro Board File}} (This file is [[http://www.7-zip.org/7z.html|compressed]]). Get the [[https://www.cadence.com/en_US/home/tools/pcb-design-and-analysis/allegro-downloads-start.html|Allegro FREE Physical Viewer]] to view.
-  * {{|Rev D Cadence Project}} (currently missing - wanted to make sure I had the right file)
+  * {{./plutosdr_cadence_revd.zip|Rev D Cadence Project}} (This file is [[http://www.7-zip.org/7z.html|compressed]])
   * {{./pluto_revb_3d.zip|Rev B 3D model (Case, bare PCB, connectors)}} are the same as previous versions.
   * There are few pictures of rev D in the [[../marketing/|Marketing]] section as well.

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