Kontron Bootstrap Loader - Manual (Page 7)

Bootstrap Loader
2/98 Page 1 © PEP Modular Computers
BOOTSTRAP LOADER FOR VM 30, VM 162, VM 172, VM(6)62, VM(6)42,
VSBC 32, IUC-32, (V)IUC, VSBC-4, SMART I/O AND SMART II (CM302)
1 Introduction
The Bootstrap Loader is a stand-alone software located in FLASH memory which allows the user to safely update the con-
tents of the FLASH and delay the boot process for a specified time.
The Bootstrap Loader has the capability of programming FLASH memory from “MOTOROLA S-RECORDS” or from an
absolute memory address. If the programmed image does not work, the Bootstrap Loader can be entered again. The mem-
ory contents can be examined and another programming cycle initiated.
The Bootstrap Loader is delivered already installed on PEP´s CPU boards equipped with FLASH devices.
Please read this user manual before reprogramming any FLASH memory.
WARNING !
When programming FLASH memory, *NEVER* press the RESET button or switch off the main-
power! This may damage the Bootstrap Loader and will consequently leave the board unusable due
to corrupt FLASH contents.
However, the ABORT button may be used to cancel a running operation safely.