| 2» = eet 
yS— : (TE sl FIELD OTHER 
PHOTODIGITISERS VECTOR RASTER TERMINALS 
fn re |] [Se], Hm, Ce FE) cn 
at- . analytical . analytical DIGITISERS| | digitisers |. AN — | SYS cs 
1b— LE aH-digitel L————[L—— Conditioning 
the 
ing 
- STANDARD  ___ _—————— TERMINALS 
P PERIPHERALS | | 
> I —————À COMPUTER — Management 
| m ing 
EXTERNAL | — eT 1 EXTERNAL proces 
x COMPUTER INFORMATION 
i SYSTEM 
nel 
Ly x —— — SERIO IMAGE OTHER Presentation 
| TERMINAIS DETTE A MACHINES | PRINTERS OUTPUT and — 
ce | La AN DEVICES M M UM DEVICES Communication 
and Fig. 11: Centralised system with AMP capbility 
ire 
ine 
ing 
of 
RE 
ks STEREOPLOTTER(S)  |PHOTODIGITISER(S)  |VECTOR(line) OTHER 
| MICROPROCESSOR MICROPROCESSOR DIGITISER(S) __ | INPUT 
out ps MICROPROCESSOR(S) | UNITS 
A UA CIT ACT Te TAU TT TT mT TE nya ITE 
ith GRAPH- IMAGE 
"ol | OVERLAY UNIT i 
1S , E Een PE E 
e -[. COMPUTER — |. ; 
p- | MICROPROCESSOR t] 
ich | | 
and TERMINALS t | 
"T . graphic | 
the | LAN} | | 
yS— : Mp — A [— 
{TE 1 : 
RECORDING DRAFTING IMAGE OTHER 
DEVICES MACHINE( S) hd | PRINTER(S) | OUTPUT 
| XDATA BASE) MIRCROPROCESSOR | UNITS | 
e. A mS p 
ıb- . * * 
ing Fig. 12: Distributed network system with AMP capbility. 
39