IBM Series 1 User Manual page 4

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PREFACE
Summary of Publication
Prerequisite Publications
vii
viii
x
CHAPTER
1. INTRODOCTION 1-1
Processor
I/O
Channel
1-1
C
han n e 1
R
e po
w e r
i"
eat u re 1 - 1
Channel Socket Adapter Feature
1-3
I/O Attachment Features 1-3
Timer Feature 1-3
Teletypewriter Adapter Feature
1-3
Inteqrated Diqital Input/Output
Non-Isolated Feature 1-3
customer Direct Proqram Control Adapter Feature 1-4
Customer Access Panel Feature 1-4
CHAPTER 2. PROCESSOrl I/O CHANNEL
Introduction
Functional Description of the I/O Channel
Siqnal Lines
Siqndl Line Groups
Service Group of Siqnal Lines
Poll Group of Siqnal Lines
Functional Subsets of
thE
Siqnal Lines
B
as
ic
S
ub
se
t
Interrupt Subset
Cvcle Steal/IPL Subset
Service Group Line Definition
Poll Group Line Definition
Processor I/O Cha nnel Operational Character ist ics
operational Sequences on the Channel
DPC Sequence Description
Interrupt Service Sequence Description
Cycle Steal service Sequence Description
Poll Sequence Description
Processor Initiated IPL Sequence Description
Host Initiated IPL Sequence Description
Reset Sequenc€s Description
Desiqn Considerations for Operational Sequences
Operational Power Considerations
Processor I/O Channel Electrical Cnaracteristics
Channel Siqnal Line Blectrical Characteristics
D ri ver/Rece
iver
I nf arma tion
Other Attachment Considerations
Power Supply Electrical Characteristics
Processor I/O Cha nnel Ph ysical Characteristics
Siqnal Pin and Cable Assiqnments
I/O Channel Physical Components Description
Sequence of Pluqqinq Device Attachments
2-1
2- 1
2-3
2-)
2-3
2-4
2-5
2-5
2-7
2-8
2-9
2-14
2-18
2-18
2-21
2-25
2-28
2-31
2-37
2-41
2-43
2-44
2-54
2-51
2-57
2-60
2-72
2-74
2-75
2-75
2-19
2-82
Contents
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