Selector Channel Read Sequenc:e - IBM System/360 Field Engineering Manual

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Operational Out
Request In
Hold Out
Select Out
Select In
Address Out
Operational In
Address In
Command Out
Status In
Service In
Service Out
Bus ln (9 Lines)
Bus Out (9 Lines)
Suppress Out
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Stop
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Data Transmission
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Normal Input Operation Channel Forced Bu - - - - - - - - - - •
rst Mode Selector Channel
Initial Selection