Motorola VC5090 用户手册

Application Development and Deployment 7 - 13

IPL displays the 

 menu which lists the available methods of downloading the file.

Scroll to select 

 or

 transport, then press 

.

If you selected the 

 transport method:

the 

 appears.

Scroll to select the appropriate baud rate, then press 

.

Power Micro

The Power Micro is a small computer contained within the vehicle computer that controls 
several system resources. In the unlikely event that the Power Micro Firmware needs updating, 
selecting this item allows the device to be programmed.

Partition Table

Contains the partition information for all other partitions.

Note: The partition table should never need changing unless the sizes of the platform and 
application images are changed within TCM. If this is done, then the new partition table should 
be loaded first, followed by both platform and application in any order.

Command File

Select to load a command file. A command file is a file that allows you to automatically load a 
number of partitions in a batch process.

System Reset

Selecting this item provides a simple method to exit IPL and to boot the operating system.

Auto Select

Selecting this item allows one or more files to be downloaded without having to manually select 
the destination. (The content of the files being downloaded automatically directs the file to the 
correct destination.) For technical reasons, Auto Select cannot be used to download Monitor, 
Power Micro, or Partition Table. These items must be specifically selected.

Select Transport

USB

SD/MMC

Lighthouse 0 - Serial

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You must disable USB ActiveSync on the development computer.

Baud Rate Menu

115200

57600

38400

19200

9600

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