Serie - HP 3000 Series Installation And Service Manual

MUX SERVICE REQUEST PRIORITIES
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The following table shows the recommended sequence of Multiplexor
Channel (MUX) service request priorities for a typical HP 3000
Series I I or Series III Computer Sys tern.
Device Name HP Product No. Service Request No.
HP 2888 Disk 30102A
0
(Highest Priority)
HP 7900 Disk
30110A 1
HP
2660 Disk
30103A 2
HP 7970 Magnetic
Tape Unit 3021SA
3
Hardwired Serial
Interface (HSI) 30 36 OA
4
Card Reader
30106/7A
s
Synchronous Single
Line Controller
(SSLC)
30 0 SSA 6
Intelligent Network
Processor (INP} 30 OlOA 7
Intelligent Network
Processor (INP) 30 OlOA
8
Plotter 30126A 9
Paper Tape Punch 301 OSA 10
Pr ogr arnmab le Controller 30 30 O/lA 11
Line Printer (Al 1) 12
Card Punch 30112A 13
Paper
Tape Reader
30104A 14
Card Reader/Punch
30119A lS
(Lowest Priority)
A-1