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README: minor, fix typo

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King Kévin 2022-03-11 19:16:07 +01:00
parent 2cecaea888
commit c1d7d721e1
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README.md
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@ -20,7 +20,7 @@ Then there are not specification compliant cables, that only support charging, o
Because what is inside of the cable is not indicated on the outside, the cable tester checks for the individual capabilities. Because what is inside of the cable is not indicated on the outside, the cable tester checks for the individual capabilities.
I suspect some full-featured cables are not electronically marked, and non-5A marked cables are sparse. I suspect some full-featured cables are not electronically marked, and non-5A marked cables are sparse.
And most magnetic cables are not shielded, a least not from plug to plug. And most magnetic cables are not shielded, at least not from plug to plug.
usage usage
===== =====
@ -33,7 +33,7 @@ Plug both ends of the USB-C cable in the tester and read the lights:
- SHIELD: ensures the cable is shielded, important for super speed data transfer. - SHIELD: ensures the cable is shielded, important for super speed data transfer.
- POWER: ensures the VBUS and GND wires are present, required to power a device. - POWER: ensures the VBUS and GND wires are present, required to power a device.
- USB2: ensures the D+ and D- wires are present, required for USB data transfer (up to at least 2.0). - USB2: ensures the D+ and D- wires are present, required for USB data transfer (up to at least 2.0).
- CC/PD: ensures the Connection Control (CC) wire is present, required to determine the plug orientation and for Power Delivery (PD) communication (used for fast charging) - CC/PD: ensures the Configuration Channel (CC) wire is present, required to determine the plug orientation and for Power Delivery (PD) communication (used for fast charging)
- SS: ensure the 4 differential pairs are present, required for Super Speed (SS) data transfer (USB3, USB4, ...) - SS: ensure the 4 differential pairs are present, required for Super Speed (SS) data transfer (USB3, USB4, ...)
- SBU: ensures the Side Band Use (SBU) wires are present, used for alternate modes. - SBU: ensures the Side Band Use (SBU) wires are present, used for alternate modes.
- eMarker: indicates if the cable is electronically marked, required to support 5A/100W power transfer. - eMarker: indicates if the cable is electronically marked, required to support 5A/100W power transfer.