Difference between revisions of "Palawan EVT to DVT changes"

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(Palawan Rx Board changes)
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The diode D11U footprint and schematic pins are swapped.  Correct this.
 
The diode D11U footprint and schematic pins are swapped.  Correct this.
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===ECO2: Send USB pullups to VPP===
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The USB pullups on USBDN_RST and USBDP_LED are going to VUSB.  They should instead go to VPP, otherwise USB will fail to function.
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===ECO3: Populate R15U with 1.5k, 10%===
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Enable low-speed USB operation by populating R15U with a 1.5k, 1% resistor.

Revision as of 04:41, 18 December 2015

Palawan Rx Board changes

ECO1: Swap D11U pins

The diode D11U footprint and schematic pins are swapped. Correct this.


ECO2: Send USB pullups to VPP

The USB pullups on USBDN_RST and USBDP_LED are going to VUSB. They should instead go to VPP, otherwise USB will fail to function.


ECO3: Populate R15U with 1.5k, 10%

Enable low-speed USB operation by populating R15U with a 1.5k, 1% resistor.