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diff --git a/docs/ec_terms.md b/docs/ec_terms.md
index 6a19b4e055..fb6d42619c 100644
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@@ -64,10 +64,6 @@
switching, sensor management, and other functions, offloading these tasks
from the [AP](#ap).
-* **E-Mark - Electronically Marked Cable** {#emark}
-
- See the [USB-C documentation](./usb-c.md#emark) for more details.
-
* **eSPI - Enhanced Serial Peripheral Interface (Intel)**{#espi}
Intel's synchronous communication interface between the [AP](#ap) and the
@@ -142,18 +138,10 @@
video streams from a single display port. The EC code is typically
responsible for enabling and disabling the MST hub chipset.
-* **PD - USB Power Delivery**{#pd}
-
- See the [USB-C documentation](./usb-c.md#pd) for more details.
-
* **PMIC - Power Management IC**{#pmic}
An integrated circuit used to turn power rails on and off.
-* **PPC - USB Power Path Controller**{#ppc}
-
- See the [USB-C documentation](./usb-c.md#ppc) for more details.
-
* **PWM - Pulse Width Modulation**{#pwm}
Method of varying the duty cycle of a signal to control another device. A
@@ -170,14 +158,6 @@
more bytes on the MISO signal, and de-assertion of the chip select. The
contents of a SPI frame varies based on the SPI slave type.
-* **SVDM - Structured Vendor Defined Messages**{#svdm}
-
- See the [USB-C documentation](./usb-c.md#svdm) for more details.
-
-* **TCPC - USB Type-C Port Controller**{#tcpc}
-
- See the [USB-C documentation](./usb-c.md#tcpc) for more details.
-
* **UART - Universal Asynchronous Receiver Transceiver**{#uart}
Also known as a serial port. An asynchronous communication channel between
@@ -187,10 +167,6 @@
second). Typical use is to provide a debug console to the EC. [RS-232] is
the protocol standard used by UARTs.
-* **VCONN - Connector Voltage** {#vconn}
-
- See the [USB-C documentation](./usb-c.md#vconn) for more details.
-
[BC 1.2 Specification]: <https://www.usb.org/document-library/battery-charging-v12-spec-and-adopters-agreement>
[CrOS Board Info]: <https://chromium.googlesource.com/chromiumos/docs/+/master/design_docs/cros_board_info.md>
@@ -199,4 +175,4 @@
[eSPI Specification]: <https://www.intel.com/content/dam/support/us/en/documents/software/chipset-software/327432-004_espi_base_specification_rev1.0.pdf>
[I2C Specification]: <https://www.nxp.com/docs/en/user-guide/UM10204.pdf>
[RS-232]: <https://en.wikipedia.org/wiki/RS-232>
-[EC MKBP driver]: <https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/common/keyboard_mkbp.c> \ No newline at end of file
+[EC MKBP driver]: <https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/common/keyboard_mkbp.c>