68K System Monitor

GE Energy Services

User's Guide

 

 

CCB - Create Configuration Storage Block

Platform

Description

o CPM o D20

o D20 ME

þ D20/200

þ D20/200 ME

þ D25

D20 Base

D20 Base

CCU Base

CCU Base

 

Use this command to create the configuration storage block at a specified location or allocate it out of RAM.

The amount of memory space allocated to configuration storage and other relevant parameters are also required.

The Monitor invalidates any existing storage block before creating the new one.

If requested to make the block in NVRAM, the command assumes it to be a part of a static configuration storage region and will simply use the memory as specified (base address and size).

By specifying RAM, the monitor expects the block to be temporary, and allocates memory out of normal pSOS RAM.

Syntax

!

WARNING

Below is usage and syntax information for this command

Any existing stored configurations will be lost when this command is invoked!!!

Command Format

ccb [/(n v r)] base_address total_ram response_file_size

 

num_cfgs nvram_base

 

 

 

 

Variables

/n

=

Build configuration block in global NVRAM

 

 

 

region using the base_address supplied.

 

/v

=

Allocate the configuration block from normal

 

 

 

RAM, ignoring the base address.

 

/r

=

Reset CCB. Old CCB is cleared before new one

 

 

 

created

 

 

Parameters

base_address = Address of start of configuration storage

 

 

 

region, in hexadecimal (must be present, even

 

 

 

if it’s just zero for RAM configuration

 

 

 

blocks).

 

total_ram

 

= Total amount of NVRAM allocated to the

 

 

 

region, in bytes.

 

response_file_size

 

 

 

= Size of response file, in bytes.

 

num_cfgs

= Total number of configurations to store,

 

 

 

maximum of 2.

 

nvram_base

= Address of start of NVRAM region.

 

 

 

 

Continued on next page

SWM0023 1.00 2

General

3-12

Full Release

 

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GE 68K System manual CCB Create Configuration Storage Block