Equipment information

Gould K20 Logic Analyzer
Manufacturer:
Model:
K20
Date:
1985
Category:
Group:
Description:

Information

The K20 Logic Analyzer System consists of the K20 Logic Analyzer unit, the Timing Analysis Data Probe and the general purpose State Mode Data Probe. The general purpose State Mode Probe offers 24 bits of data input with an advanced clocking capability and a substantial triggering capability for most microprocessor and bus configurations (both 8 and 16 bits). The Timing Mode Probe offers complex triggering, sampling rates to 100 MHz, glitch detection, extremely deep sample memory and sufficient channels for most jobs, all as standard features. Because of its considerable sample memory depth, the K20 has a new feature not previously found in logic analyzers: Accelerating Rate Scrolling (ARS). ARS allows scrolling through memory to be slow and precise, or fast, to move to another point quickly. The rate accelerates as the scrolling switch continues to be pressed. Releasing the switch momentarily causes a return to the slower rate. None of the data are missed during scrolling. The K20 also offers "Help" messages to lessen reliance on the User's Manual. The K20 has virtually no limit in terms of expansion and the addition of Software. The base Analyzer unit contains the Software required to run the standard data probes and help messages. Other probes come with Software and expanded hardware capabilities within the Probe. There is never a need to open the main unit to add an option. The K20 Series analyzers which are small and lightweight, offer a high performance/price ratio. There are only a few, simple menus. Specific Menus for specialized probes are included with the Software within the Probe.

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User Manual
Manual Type:
User Manual
Pages:
70
Size:
1.88 Mbytes (1974627 Bytes)
Language:
english
Revision:
Manual-ID:
0320-0003-10
Date:
Quality:
Scanned document, all readable.
Upload date:
2015 07 30
MD5:
574d7b78e5bdad55fdb7b63e68bc9e1c
Downloads:
814

Information

1 INTRODUCTION 1.1 USING THE MANUAL ... 1-1 1.2 INSTRUMENTS DESCRIBED IN THE MANUAL ... 1-2 1.3 Gould K20 SERIES, GENERAL DESCRIPTION ... 1 -3 2 PREPARATION FOR USE, AND SPECIFICATIONS 2.0 Preparation for use ... 2-1 2.1 Incoming Inspection ... 2-1 2.2 Return of Equipment ... 2-1 2.3 Care and Use of the Instrumenjs^..^ ... 2-1 2.4 Specifications ... V:L ... ;:&h ... 2-2 2.5 Timing Mode, 8-Channel Timing Probe ... 2-2 2.5.1 Memory ... 2-2 2.5.2 Clocks ... 2-4 2.5.3 Triggering ... 2-4 2.5.4 Glitch Detection ... 2-4 2.5.5 Probe Inputs ... 2-4 2.6 State Mode, 24-Chan net State Probe ... 2-5 2.6.1 Memory ... 2-5 2.6.2 Clocks ... 2-5 2.6.3 Features ... 2-5 2.6.4 Triggering ... 2-5 2.6.5 Probe Inputs ... 2-5 2.7 Physical Characteristics ... 2-6 3 MENU FORMAT AND CONTROL 3.1 Menu and Input ... 3-1 3.2 Timing Mode, Clock Source Menu ... 3-2 3.3 Internal Sample Clock Menu (Timing Mode) ... 3-3 3.4 Trigger Menu (Timing and State) ... 3-5 3.5 Timing Display ... 3-7 3.6 State Mode Clocking Menu ... 3-8 3.8 State Display ... 4-1 4.2 Timing, Clock Source Menu ... 4-2 4.3 Internal Sample Clock Menu ... 4-3 4.4 Trigger Menu, Timing ... 4-3 4.5 Timing Display ... 4-5 4.5.1 Waveform, Trigger, Memory Map ... 4-5 4.5.2 Number of Channels vs Sample Rates ... 4-5 4.5.3 Cursor, Time Measurement, Value at Cursor ... 4-6 4.5.4 ARM-RUN ... 4-6 5 STATE MODE 5.1 Gould K20 Logic Analyzer, State Mode ... 5-1 5.2 State Mode Clocking Menu and Overview ... 5-2 5.3 Trigger Menu, State Mode ... 5-4 5.4 State Display ... 5-5 5.4.1 Memory Map ... 5-5 5.4.2 Cursor ... 5-6 5.4.3 ARM-RUN State Mode ... 5-6 6 GENERAL TOPICS 6.1 Glitch Detection, Timing Mode ... 6-1 6.2 State Mode Clocking, Detailed ... 6-2 6-3 State Mode Clocking Example, 6502 Microprocessor 6-4 6.4 State Mode Clocking Example, 8085 Microprocessor 6-9 6.5 Triggering ... 6-12 6.5.1 Triggering Qualifiers ... 6-12 6.5.2 Trigger Sequence· ... 6-13 6.5.3 Trigger, Timing Mode ... 6-13 6.5.4 State Mode Triggering ... 6-16 6.5.5 Trigger Delay ... 6-19 6.6 Trigger Delay ... ■ 6-20 6.7 ARM-RUN ... 6-20 6.8 Reset ... 6-20 7 ANALYSIS EXAMPLES 7.1 Analysis Examples ... 7-1 7.1.1 Training/Test Card Description ... 7-1 7.1.2 Connecting Test Leads to the Training/Test Card ... 7-1 7.2.1 Basic Timing Analysis ... 7-2 7.2.2 Capturing Sample Data ... 7-3 7.2.3 Cursor and Time Measurment ... 7-4 7.2.4 Trigger ... 7-5 7.2.5 Glitch Detection ... 7-6 7.3.1 Basic State Analysis ... 7-7 7.3.2 Trigger Menu, State ... 7-8 8 APPENDIX 8.1 Glossary ... 8-1

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