Non-Ffs Partitions; Downloading Partitions To The Mobile Computer - Symbol MC909X Integrator Manual

Non-FFS Partitions

Non-FFS Partitions include additional software and data pre-loaded on the mobile computer that can be
upgraded. Unlike FFS Partitions, these partitions are not visible when the operating system is running. They
also contain system information. Non-FFS partitions include the following:
Windows CE: The complete Windows CE operating system is stored on Flash devices. If necessary, the
•
entire OS image may be downloaded to the mobile computer using files provided by Symbol. The current
OS partition on the mobile computer is included as part of the TCM installation package. Any upgrades
must be obtained from Symbol. This partition is mandatory for the mobile computer.
Splash Screen: a bitmap smaller than 16 Kb (and limited to 8 bits per pixel) is displayed as the mobile
•
computer cold boots. To download a customized screen to display, see
page 7-20.
NOTE 8 bits per pixel only applies to splash screen images. Once Windows CE is running, the color density is
16 bits per pixel.
IPL: This program interfaces with the host computer and allows downloading via cradle or serial cable
•
any or all of the partitions listed above, as well as updated versions of IPL. Use caution downloading
updated IPL versions; incorrect downloading of an IPL causes permanent damage to the mobile
computer. IPL is mandatory for the mobile computer.
Partition Table: Identifies where each partition is loaded in the mobile computer.
•

Downloading Partitions to the Mobile Computer

TCM is used to specify a hex destination file for each partition and download each file to the mobile computer.
This download requires a program loader stored on the mobile computer. The mobile computer comes with a
program loading utility, Initial Program Loader (IPL), stored in the mobile computer's write-protected flash.
Application Deployment for WinCE 5.0 7 - 23
Creating a Splash Screen on