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1630A
HP 1630A User Manual
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Performance
Analysis
Measurements

Model
1630A/D/G
LINKAGE
OVERVIEW
MEASUREMENTS
The
Linkage
Overview
Measurement
provides
a
histogram
of
the
relative
number
of
calls
made
between
modules,
or
the
number
of
references
made
to
devices
or
memory
locations
.
A
link
is
defined
as
two
events
occurring
one
immediately
after
the
other
in
the
state
memory
.
Up
to
eight
of
these
events
can
be
defined,
in
a
manner
similar
to
the
definition
of
resource
terms
.
Up
to
eight
link
types,
made
up
of
two
of
any
of
these
defined
events,
may
also
be
defined
.
The
histogram
chart
for
Linkage
Measurement
displays
the
percentage
of
valid
links
for
a
defined
link
type
versus
the
sum
of
the
valid
links
found
for
all
of
the
defined
link
types
.
This
measurement
is
useful
in
obtaining
information
about
inter-module
usage,
or
for
obtaining
information
about
resource
usage
among
several
different
modules
.
Therefore,
this
measurement
might
be
used
to
monitor
the
usage
of
an
HP-113
communication
chip
by
tasks
performing
system
HP-113
input
and
output,
printer
output,
and
mass
storage
input
and
output
.
The
Linkage
Histogram
would
provide
information
as
to
which
of
the
tasks
was
using
the
chip
the
most
and
which
was
using
it
the
least
.
It
would
also
provide
information
as
whether
the
tasks
were
using
the
chip
more
for
input
or
for
output
transactions
.
The
measurement
can
also
be
useful
in
finding
unexpected
usage
between
modules
by
using
the
[other]
and
[any]
events
.
Using
this
example,
the
events
would
be
defined
as
the
writes
from
and
the
reads
to
the
HP-113
chip
within
the
individual
modules
.
(In
this
case
:
System
in,
System
out,
Printer
out,
Disc
in,
Disk
out
.)
Two
more
events
would
be
defined
as
the
HP-113
routines
which
write
to
the
chip,
given
as
H_WRT
(write)
and
H_RD
(read)
.
To
define
events,
enter
the
event
name
in
the
label
field
of
the
"Events"
section,
and
the
address,
data,
and/or
status
masks
in
the
corresponding
fields
.
More
events
can
be
added
by
pressing
INSERT
from
anyone
of
these
fields
.
Figure
5-8
is
the
State
Linkage
Overview
Trace
Specification
for
this
example
measurement
.
Link
types
for
this
example
are
:
(System
in)
followed
by
(read),
(System
out)
followed
by
(write),
(Printer
out)
followed
by
(write),
(Disc
in)
followed
by
(read),
and
(Disc
out)
followed
by
(write)
.
Link
types
are
defined
by
entering
the
link
type
name
in
the
label
fields
under
the
"Linkages"
section
.
Events
for
the
link
types
are
selected
by
using
the
NEXT
and
PREV
keys
to
select
from
the
predefined
event
labels,
or
to
select
an
[any]
or
[other]
.
[any]
allows
an
event
to
be
paired
with
any
state
following
(therefore,
it
acts
as
a
"don't
care"
event)
.
[other]
allows
a
valid
link
to
its
paired
event
when
the
link
is
not
valid
for
any
other
link
type
with
the
same
paired
event
.
Therefore,
if
a
link
type
contained
a
leading
event
of
[other]
followed
by
a
trailing
event
of
[H_RD],
a
link
of
some
state
followed
by
a
state
matching
[HH_RD]
would
be
a
valid
link
forthis
typeonly
if
its
leading
state
did
not
match
any
of
the
leading
states
of
link
types
with
trailing
events
of
[H_RD]
.
As
in
the
State
Label
and
Time
Interval
measurements,
the
logic
analyzer
runs
in
a
continuous
random
sample
mode
.
When
this
example
was
run,
the
results
shown
in
figure
5-9
were
obtained
.
The
results
indicate
that
the
printer
uses
the
HP-113
communication
chip
more
than
the
other
processes
.
If
the
effective
transfer
rate
for
mass
storage
were
low,
these
results
might
indicate
that
the
printer
process
controls
HP-113
chip
more
often
than
the
mass
storage
process,
and
might
need
its
priority
lowered
.
77
79
Table of Contents
Default Chapter
5
Table of Contents
5
Chapter 1 . General Information
12
Introduction
12
Manual Contents
12
Analyzer Description
12
State Analysis
13
Timing Analysis
13
Internal Storage
14
The System Specification
14
The Format Specification
14
The Trace Specification
14
List Displays
14
Waveform Displays
14
Chart Displays
14
Physical Configurations
15
Analyzer Memory
15
Chapter 2 Installation
22
Introduction
22
Initial Inspection
22
Power Requirements
22
Line Voltage Selection
23
Ac Power Cable
23
Operator's Maintenance
23
Site Selection
23
Rear Panel Address Switch
23
Rear Panel Bnc Connectors
24
Connecting Operating Power
24
Applying Operating Power
24
Self-Test
25
1630A/D Self-Test
25
1630G Self-Test
25
Connecting Analyzer to Target System
27
Connecting Analyzer through Probe Interface
27
Connecting Probes Directly to Target System
27
Chapter 3. Front Panel Controls and Menu Map
29
Introduction
29
State Measurements
29
Timing Measurements
29
Interactive State/Timing Measurements
29
Figure 3-1 . 1630 Front Panel Controls
30
Chapter 4. State Measurements
34
Introduction
34
Capturing a State Trace
34
Figure 4-1B. 1630G Default System Specification Menu
35
Figure 4-2B. Free-Run State Trace Captured by the 1630G
36
The State Format Specification
37
The State [Assignment] Format Specification
37
State Measurements (Cont'D)
37
Figure 4-3B. 1630G Default State Format Specification Menu
38
Figure 4-4 . 1630G State Listing Including the ADDR Label
40
Figure 4-5A. 1630A/D State [Assignment] Format Specification Menu
40
Figure 4-6B . 1630G State Listing for ADDR, DATA, and STAT Labels
42
Figure 4-7. State Assignment with Bits Assigned to Multiple Labels
42
Figure 4-8. State Listing with Bits Assigned to Multiple Labels
43
The State [Relocation] Format Specification
43
Figure 4-9. Default State [Relocation] Format Specification Menu
44
Figure 4-10 . State [Relocation] Format Specification with Assigned Modules
45
Figure 4-11 . State Listing Using Relocation Values
45
Figure 4-12. State Listing with Relocation and Absolute Value Lists
46
Figure 4-13 . State [User Base] Format Specification Menu
46
The State [User Base] Format Specification
46
Figure 4-14 . User Base Specification with Assigned Conditions to STAT Label
47
Figure 4-15. State Listing with User Base Names in STAT List
47
Figure 4-16 . State Listing with Disassembled Data List
48
Inverse Assemblers for the Logic Analyzer
48
The State Trace Specification
48
Figure 4-17. 1630G Default State Trace Specification Menu
49
Figure 4-18 . 1630G State Listing with Count States List
50
Figure 4-19. 1630G State Listing with States List in Absolute Values
50
Figure 4-20 . State Listing with Specific States Marked
51
Figure 4-21 . State Listing Showing Only a Specific State
51
Resource Terms
52
Figure 4-22. the State Trace Specification with Fields for Resource Terms
53
Figure 4-23. Specification of Trigger on First Occurrence of a Specific State
53
Figure 4-24. Trigger Starts Trace Listing
53
Figure 4-27. Branching Network with Specified Paths
55
Sequential Triggering
55
Figure 4-28. State Trace Specification with Sequence Terms
56
Figure 4-29. State Trace Specification with [Next To] Sequence Terms
56
Figure 4-30. State Trace Specification with Sequence Terms and Ored Trigger Starts Terms
57
Figure 4-31 . Maximum Sequence Restart Ored Resource Terms
58
Figure 4-32. Ored Resource Terms as Store Qualifiers When Trigger Starts Trace
58
Figure 4-33 . Store Qualifying Data between Sequence Terms
59
Figure 4-34 . Maximum Amount of Resource Terms for the State Trace Specification
59
Figure 4-35 . [Compare/Edit Compare] State Trace Specification
60
[Compare/Edit Compare/Full Compare] Trace Modes
60
Figure 4-36 . the [Compare/Edit Compare] List
61
Figure 4-38 . Original Compare List with Compare Event Differences
62
Figure 4-39 . [Full Compare] State Trace Specification
62
The State Display
64
List Displays
64
Figure 4-41 . Typical List Display in Compare Trace Mode
65
Waveform Displays
66
Figure 4-42. Typical State Waveform Display
66
XY Charts of Label Activity
67
Figure 4-43 . Typical State XY Chart of a Label
67
Chapter 5 Performance Analysis Measurements
69
Introduction
69
State Label Overview Measurement
69
Figure 5-1 . Example State Label Overview Trace Specification
71
Time Interval Overview Measurement
72
Figure 5-2. State Label Overview Chart of Example Measurement
72
Figure 5-3. Example State Time Interval Overview Trace Specification
73
Time Positional Measurements
74
Figure 5-4. State Time Interval Overview Chart of Example Measurement
74
Figure 5-5. Example State Time-Positional Trace Specification
75
Figure 5-6. State Time Positional Overview Chart of Example Measurement
76
Figure 5-7. State Time Positional Listing for Example Measurement
77
Linkage Overview Measurements
78
Figure 5-8. Example State Linkage Trace Specification
79
Figure 5-9. State Linkage Overview Chart for Example Measurement
80
Timing Measurements
82
Introduction
82
Glitches
82
Triggering
82
Simple Timing Measurements
82
Activating the Timing Analyzer
82
Chapter 6. Timing Measurements
82
Figure 6-1 . Selecting the Timing Analyzer Configuration of the 1630D (1630A and 1630G Have 8 Less Channels)
83
Figure 6-2. Default Timing Measurement for 1630D (1630A and 1630G Have 8 Less Channels)
83
Controlling the Timing Display
84
Figure 6-3. Magnification Around "X
84
Selecting Trace Positions on the Display
85
Figure 6-4. Selecting Waveform Positions on Display
86
Triggering on a Timing Event
86
The Timing Format Specification
88
Timing Format Specification [Assignment]
88
Figure 6-7. Timing Assignment Format Specification
88
Timing Format Specification [User Base]
89
Figure 6-8. Timing User Base Format Specification
89
The Timing Trace Specification
90
[Single] Timing Trace Specification
90
[Continuous] Timing Trace Specification
90
Figure 6-9. Timing Trace Specification (with [Glitch] Selected)
90
The Timing Display
91
Waveform Displays
91
Figure 6-10. Typical Timing Waveform Display
91
List Displays
92
Figure 6-11 . Typical List Display of Timing Activity
92
Chart Displays
93
Figure 6-12. Typical Timing XY Chart of a Label
93
Chapter 7 Interactive State and Timing Measurements
95
Introduction
95
The Format Specification
95
The Trace Specification
95
Interactive State/Timing Displays
95
Interactive State/Timing Triggering
95
Special Use for Stop Key
96
Making Coordinated State and Timing Measurements
96
Setup for State and Timing Measurements
96
Figure 7-2. State Assignment Format Specification
97
Figure 7-3. State Trace Specification in State/Timing Measurements
97
Executing Coordinated Measurements
98
Figure 7-4. State Trace Specification with Trigger in Row "B
98
Figure 7-5. Timing Trace Specification for Combined State/Timing Measurements
99
Figure 7-6. Timing Waveform Display
100
Figure 7-7. Timing Trace Specification with Master [Timing]
100
Chapter 8. The Peripherals Menus
103
[Peripherals] System Configuration
103
1630A/D System [Peripherals] Specification Menu
103
1630G System [Peripherals] Specification Menu
104
Figure 8-2. 1630G System [Peripherals] Specification Menu Without Internally Stored Information
104
Figure 8-3. 1630G System [Peripherals] Specification Menu with Internally Stored Information
106
Chapter 9. Using HP-113 or HP-IL Interface
108
Introduction
108
Hp-113 and Hp-Il Interface Capabilities
108
Keyboard Mnemonics
108
Data Formats
112
Data Formatting Examples
113
HP 1630A/D Learn String Commands
117
TC - Transmit Configuration Learn String
117
TS - Transmit State Aquisition Learn String
117
TT - Transmit Timing Acquisition Learn String
121
TE - Transmit Everything Learn String
122
Data Transfer Terminaton
122
Hp1630G Learn String Commands
122
TC - Transmit Configuration Learn String
122
TS - Transmit State Acquisition Learn String
123
TT - Transmit Timing Acquisition Learn String
128
TE - Transmit Everything Learn String
129
Data Transfer Termination
129
Appendix A Display Messages
131
Appendix B. an HP-1131 Overview
139
Introduction
139
HP-IB System Terms
139
H P-IB System Terms
139
Interface Bus Concepts
139
Message Concepts
140
The HP Interface Bus
141
The H P Interface Bus
141
HP-113 Lines and Operations
141
Interface Functions
143
Bus Messages
144
HP 1630 HP-IB Implementation
144
Appendix C Using a Printer
146
Introduction
146
Obtaining Hard Copy from a Printer
146
Using a Controller to Operate the Analyzer and Printer
147
Appendix D . Using the Disc Memory Accessory
149
Introduction
149
Connecting the 9121 D/S Flexible Disc Drive
149
The Storage Operations Menu
149
How to Read a Disc File
150
Figure D-1 . the [Storage Operations] Menu
150
How to Create a New Disc File
151
How to Find a Disc File
151
How T O Find a Disc File
151
How to Delete a Disc File
152
How to Load an Inverse Assembler from Disc to Internal Storage
152
How to Format a Disc
153
Appendix D. Using the Disc Memory Accessory
149
Appendix E . Using the Tape Memory Accessory
155
Introduction
155
How to Use Tape Memory Accessory
155
Figure E-1 . Tape Operations System Menu
156
How to Create a New File
158
How to Read a File
158
How to Copy an Existing File from One Tape to Another
158
Index
161
4
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HP 1630A Specifications
General
Brand
HP
Model
1630A
Category
Measuring Instruments
Language
English
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