MPC 5744 P Dev Kit Powering through external power supply.

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MPC 5744 P Dev Kit Powering through external power supply.

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NVPR
Contributor I
  • Subject : External Power to MPC 5744 P DEV Kit
  • Description : We are using MPC 5744 P Dev kit along with our intrface board for HMI application. We acquiring I/O and sending them over CAN bus. In the Dev Kit we have put the jumpers for external power input and applied 12 V DC at J3 15 and J3 13 from the IO card. But Dev Kit is not getting ON. It is working with an external 12 V DC adpater connected at the Jack Input. Please calrify and help since we cannot use adapter in our applicaiton.
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PetrS
NXP TechSupport
NXP TechSupport

Hi,

there is J39 jumper which need to be closed so J3.15 and J3.1 will be connected to jack's + terminal (P1.1)

BR, Petr

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