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to connect to CN5 I need Micro-A plug not Micro-B

christoph_fritz
Associate II
Posted on November 30, 2011 at 21:04

In the User manual UM1467 (Getting started with software and firmware environments for the STM32F4DISCOVERY Kit) on page 4 under 2.1 ''System requirements'' it says:

 'USB type A to Micro-B' cable, used to connect the board (through USB connector

CN5) as USB Device to host PC.

But according to the mounted CN5 connector and the ''Universal Serial Bus Micro-USB Cables and Connectors Specification'', it needs a Micro-A cable to connect to this so called ''Micro-AB receptacle interface''.

Is this a fault in the documentation?
2 REPLIES 2
Posted on November 30, 2011 at 21:44

Isn't it a hybrid (AB) connector, it definitely accepts the Micro-B to USB-A

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christoph_fritz
Associate II
Posted on December 12, 2011 at 13:00

Oh yes, it is. My non-standard cable was labeled wrong.