GE 68K System manual Debug Debug Mode, Do you wish to update the Nvram header? y/n

	68K System Monitor
GE Energy Services	User's Guide

DEBUG - Debug Mode

Platform

Description

o CPM o D20	o D20 ME	o D20/200	o D20/200 ME	þ D25
D20 Base	D20 Base	CCU Base	CCU Base

Use this command to put the D25 into Debug Mode.

This mode disables certain checks in the system so that it will ignore small system violations during debugging sessions (such as allowing the writing of FLASH code to RAM during a download).

In this mode, you can make making changes to the base address and size of the SRAM, NVRAM and FLASH regions in the NVRAM configuration header.

Syntax	Below is usage and syntax information for this command
	Command Format	DEBUG
	Variables	None
	Parameters	None
	Example	Type DEBUG and press ENTER.
		Results: The output displays the current debug state. The user
		receives the following prompt:
		Do you wish to update the NVRAM header? (y/n)
		Any reply other than ‘y’ aborts the rest of the
		command. Otherwise, the command prompts you to
		enter new values for the FLASH, SRAM, and
		NVRAM base address and size. Entering a zero
		indicates that the item is to remain unchanged.
		Once the new data has been entered, you are
		prompted:
		Is this data accurate? (Y/N)
		Any response other than ‘y’ will cause the monitor to
		re-issue the prompts for the FLASH, SRAM, and
		NVRAM base address and size.
		Pressing CNTRL-Cwill abort the command.
		If the user responds ‘y’, the command writes new
		data to the NVRAM header and a new NVRAM
		header CRC is calculated and stored.
	Special	The debug command is a toggle, turning the debug mode ON if
	Considerations	it is OFF, and OFF if it is ON.
		Enabling the Debug Mode degrades the performance of the
		system and may cause certain CPU intensive commands to
		activate the watchdog and reset the system.
		SWM0023 1.00 2	General

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