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diff --git a/chromium/docs/website/site/chromium-os/minimuffin/45W Type-C Adapter Control Board 150710.gif.sha1 b/chromium/docs/website/site/chromium-os/minimuffin/45W Type-C Adapter Control Board 150710.gif.sha1 deleted file mode 100644 index abc8e1e0573..00000000000 --- a/chromium/docs/website/site/chromium-os/minimuffin/45W Type-C Adapter Control Board 150710.gif.sha1 +++ /dev/null @@ -1 +0,0 @@ -c7d5e5cb312359260422b0ae478276df4d07f4ae
\ No newline at end of file diff --git a/chromium/docs/website/site/chromium-os/minimuffin/45W Type-C Adapter Control Board 150710.pdf.sha1 b/chromium/docs/website/site/chromium-os/minimuffin/45W Type-C Adapter Control Board 150710.pdf.sha1 deleted file mode 100644 index 4fc899930d6..00000000000 --- a/chromium/docs/website/site/chromium-os/minimuffin/45W Type-C Adapter Control Board 150710.pdf.sha1 +++ /dev/null @@ -1 +0,0 @@ -22ed701709cb18eaef0c998acca898b5d2cc734e
\ No newline at end of file diff --git a/chromium/docs/website/site/chromium-os/minimuffin/index.md b/chromium/docs/website/site/chromium-os/minimuffin/index.md deleted file mode 100644 index 5fa3e93f7ba..00000000000 --- a/chromium/docs/website/site/chromium-os/minimuffin/index.md +++ /dev/null @@ -1,64 +0,0 @@ ---- -breadcrumbs: -- - /chromium-os - - Chromium OS -page_name: minimuffin -title: 45W USB Type-C charging adapter control board ---- - -[TOC] - -## Overview - -The 45W USB Type-C charging adapter control board implements the controls for a -charging adapter for a USB Type-C enabled device. - -## Hardware Capabilities - -This board provides the following features, to enable USB Type-C based power -charger design: - -* BMC (Biphase Mark Coding) used for USB PD (Power Delivery) - communication over the CC wire -* Support 20V/12V/5V@ 2.25A and up to 45W -* Support OCP (Over Current Protection) / OVP (Over Voltage - Protection) at adapter's secondary side - -### <img alt="image" -src="/chromium-os/minimuffin/45W%20Type-C%20Adapter%20Control%20Board%20150710.gif" -height=259 width=400> - -For schematic, see the attached file at the bottom of this page. - -## Firmware Source Code - -The firmware is located In the Chromium Embedded Controller repository under -*[board/zinger/](https://chromium.googlesource.com/chromiumos/platform/ec/+/HEAD/board/zinger/)* -: - -<https://chromium.googlesource.com/chromiumos/platform/ec/+/HEAD/board/zinger/> - -### Building Firmware - -Within your Chromium OS chroot, the syntax is: - -```none -cd ~/trunk/src/platform/ec -make BOARD=zinger -``` - -### Flashing Firmware - -The firmware is normally flashed via the kernel, as part of the Chrome OS -Auto-Update process. Payloads are located in `/lib/firmware/cros-pd`. - -When the adapter is connected to a Chrome device, you can manually flash the -read-write firmware as follows: - -```none -ectool --cros_pd flashpd 4 <port> /tmp/zinger.ec.RW.bin -``` - -The device must be in developer mode to run the `ectool` command. After running -this command, the firmware is located in -`~/trunk/src/platform/ec/build/zinger/ec.bin`
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