Hello,
can anybody explain me why I can find in the docs of LPC2387 and LPC2361: "USB 2.0 device/host/OTG with on-chip PHY ...."
and in the "UM10211 from nxp" (user manual for 23xx) in chapter 13, usb host controller: "The USB host controller is available on the LPC2388 _only_"
I want to boot from a usb stick for update the firmware of my application. Is there any solution to boot from usb stick with LPC2387 and LPC2361? If not: is it possible with sd-card?
Thank you very much for any links, code, hints whatever.
Greetings from germany, Treess
To add to prior comments, the LPC2387 silicon errata sheet version 1.1 from November 2008 (www.nxp.com/.../ES_LPC2387_2.pdf) states the following:
Note 2: Devices with a date code prior to 0836 (manufactured before week 36 in 2008) have USB 2.0 full-speed dual port device with on-chip PHY and associated DMA controller. Parts marked with date code 0836 or later have USB 2.0 full-speed dual port device/host/OTG controller with on-chip PHY and associated DMA controller. Please refer to page 2 of this document for details on how to identify the date code.
The date code is interpreted as follows: The typical LPC2387 devices have the following top-side marking: LPC2387xxx xxxxxxx xxYYWW R[x]