Jtf - jump to flash, Jump to flash -42 – GE 68K System User Manual

Page 68

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GE Energy Services

68K System Monitor

User's Guide

SWM0023 1.00 2

General

3-42

Full Release

JTF - Jump To Flash

Platform

o

CPM

o

D20
D20 Base

o

D20 ME
D20 Base

o

D20/200
CCU Base

o

D20/200 ME
CCU Base

þ

D25

Description

Use this command to place the D25 in Active Mode.

The system stops execution out of the BootROM region, and it activates the FLASH
operating system.

Syntax

Below is usage and syntax information for this command

Command Format

jtf

Variables

None

Parameters

None

Example

Type jtf and press

ENTER

.

Type yes to confirm.

Results: The system returns to FLASH operation mode.

Special
Considerations

The system must be operating out of BootROM to use this
command.

The system halts and deletes all applications currently
executing on the RTU when activating the FLASH operating
system.

!

WARNING

This command causes the D25 to shift into active mode immediately, without
performing any checks on FLASH.

Be sure that your FLASH region contains valid application data before invoking this
command.

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