User's Manual

CE910-DUAL Hardware User Guide
1vv0301010 Rev .0 – 2012-07-10
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 58 of 63
14. Application Design Guide
14.1. Download and Debug Port
One of the following options should be chosen in the design of host system in order to
download or upgrade the Telit’s software and debug CE910-DUAL when CE910-DUAL is
already mounted on a host system.
Users who use both of UART and USB interfaces to communicate CE910-DUAL
- Must implement a download method in a host system for upgrading CE910-DUAL when
it’s mounted.
Users who use USB interface only to communicate CE910-DUAL
- Must arrange UART port in a host system for debugging or upgrading CE910-DUAL
when it’s mounted.
Users who use UART interface only to communicate CE910-DUAL
- Must arrange USB port in a host system for debugging or upgrading CE910-DUAL when
it’s mounted.