Advant
®
Controller 450 User’s Guide
Section 4.1.8 System Program
3BSE 002 415R701 Rev A
4-17
4.1.8.1 Operating System
shows in more detail the internal interrelation between the processor module parts
and the operating system.
The part of the program in the operating system which is responsible for all allocation of
priority, start and supervision of the different program functions is called the kernel. It is also
responsible for that part of the data exchange between the different program modules which is
not performed in the data base.
The kernel also organizes interrupts at regular intervals for the cyclic execution, for example
from DI and communication boards and from the interval clock to activate, for example, the
interpreter.
Figure 4-11. Survey of Processor Module and Operating System
Memory
Processor
68040
Calendar
clock
Interval
clock
Power Supply
system
Hardware
Kernel
Interrupt
handling
Start-up
DI
MB300
EXCOM
Etc.
In
terp
rete
r
P
ro
ce
ss
c
o
mm
.
In
terp
rete
r
P
ro
ce
ss
c
o
m
m
.
M
B
30
0, e
tc.
M
B
3
00,
etc
.
Содержание Advant Controller 450
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Страница 496: ...Advant Controller 450 User s Guide Appendix C Delivery Documentation C 2 3BSE 002 415R701 Rev A ...
Страница 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Страница 514: ...Advant Controller 450 User s Guide Appendix E Current Consumption and Heat Dissipation E 6 3BSE 002 415R701 Rev A ...
Страница 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Страница 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Страница 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Страница 561: ...Advant Controller 450 User s Guide Index 3BSE 002 415R701 Rev A iii V Valve control 1 102 VT100 terminal 1 105 ...
Страница 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
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Страница 564: ...3BSE 002 415R701 Rev A March 2000 ...