Analog Devices ADUC812 Get Started Manual page 9

ADuC8XX GetStarted Guide
(3.0) The Windows Serial Downloader
3.5 Downloading via the USB-EA emulator
Chapter 4 will discuss using the USB-EA emulator for debug purposes. However, it is also possible
to use the USB-EA emulator to serially program the ADuC8xx parts via the EA pin – I.e., it doesn't
require the a connection to the UART pins.
After you have installed the USB-EA emulator, your PC will assign the emulator a COM port.
When using the USB-EA emulator to download to the ADuC8xx, simply select this COM port in the
WSD application and proceed as per the earlier instructions.
For more details on the USB-EA emulator, see chapter 4.
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