Motorola MC21XX SERIES Integrator Manual page 56

4 - 12 MC21XX Series Integrator Guide
Continue to hold the scan trigger while releasing the 1, 9 and Power keys until the Bootloader screen
10.
appears.
When the Bootloader screen appears, release the scan trigger.
11.
Select required operation
Download from SD card
Download from USB
Exit
Bootloader 1.09.3010
Bootloader Menu
Figure 4-9
CAUTION
Use the up and down scroll buttons to select Download from USB, then press ENTER.
1.
The Bootloader displays the following:
2.
Waiting for input. . .
Bootloader 1.09.3010
Waiting for Input
Figure 4-10
On the host computer, locate the hex files to download.
1.
NOTE One hex file or multiple hex files can be selected. To select multiple files, press the Ctrl key while
selecting files.
If selecting multiple files to download, USBDownload reads the header of the file and identifies the file
type. If the Partition table file is among the files selected, then USBDownload downloads that file first.
Similarly, USBDownload downloads the CPLD file last.
To ensure a successful download, do not remove power from the MC21XX while in Bootloader.