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The Processor Module PM511 contains the total amount of RAM (Random Access Memory),
which is an 8 or 16 Mbyte dynamic RAM with error correction code. This memory holds the
system program which is in use as well as the controller system configuration and application
program, that is all memory executed in run time.
The system program is described from the organizational viewpoint in
, under the heading Functional Modularization. The functional content is treated in the
next section,
Section 1.7.3.3, Program Module Contents
.
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The system program is backed up in flash PROM and automatically loaded to the RAM in
connection to system start. Physically, the standard system software is stored in a program card
(PCMCIA). The basic system program card must always be located in the CPU as illustrated in
below. Normally the program card should be in place during operation.
The program card must be in place in order to start-up the backup CPU of a redundant pair.
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Summary of Contents for Advant Controller 450
Page 1: ...Advant OCS with Master software GYDQW RQWUROOHU User s Guide 3BSE 002 415R701 Rev A ...
Page 26: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xvi ...
Page 30: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xx ...
Page 488: ... GYDQW RQWUROOHU 8VHU V XLGH SSHQGL DUGZDUH 0RGXOHV A 48 3BSE 002 415R701 Rev A ...
Page 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Page 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Page 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Page 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Page 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
Page 563: ......
Page 564: ...3BSE 002 415R701 Rev A March 2000 ...