Verigy 93k Tester Manual Direct
The Verigy V93000, now under the Advantest banner, stands as a cornerstone in the semiconductor industry for its revolutionary "test processor-per-pin" architecture. This essay explores the technical foundations, operational workflows, and historical evolution of this platform, which has defined high-end system-on-chip (SoC) and memory testing for over 25 years. 1. Architectural Foundations: The Test Processor-per-Pin
’s primary innovation is moving the tester intelligence directly into the test head, enabling a single scalable architecture.
Decentralized Intelligence: Unlike traditional testers that share resources across multiple pins, each pin on the Go to product viewer dialog for this item.
has its own dedicated test processor, sequencer, and timing resources.
Scalability: This design allows a single platform to scale from low-cost IoT devices to massive high-performance computing (HPC) and AI chips.
Modular Hardware: The system uses water-cooled building blocks to manage extreme power requirements and density, supporting up to 4096 pins. 2. Operational Framework: SmarTest Software Operating the
requires a deep understanding of its core software, SmarTest (specifically SmarTest 8), which is built on a Linux and Eclipse-based environment.
Test Program Development: Engineers use SmarTest to define "test flows" and "test suites." These organize how the hardware interacts with the Device Under Test (DUT).
Debug Tools: The manual highlights critical diagnostic tools like the Shmoo plot, Margin tool, and Pattern Debugger, which allow engineers to visualize the operational limits of a chip. verigy 93k tester manual
Characterization: The platform excels at measuring parametric data—such as eye-width for high-speed memory or error vector magnitude (EVM) for RF transceivers—to ensure chips meet strict performance specifications. 3. Historical Context and Evolution
The V93000 was originally introduced by Hewlett-Packard (HP) in 1999.
The Verigy (now ) V93000 (V93K) is a modular, high-speed automated test equipment (ATE) system designed for System-on-a-Chip (SoC) semiconductor testing. Accessing the official manuals requires the Advantest Technical Documentation Center (TDC)
, a standalone help application that provides searchable content, including hardware specs, software guides, and safety ratings. Verigy 93K Hardware Architecture
The system is built on a scalable platform consisting of several key components:
93k Tester 02 Hardware Overview Rev.7.2.2.A.00 | PDF - Scribd
Introduction
The Verigy 93K tester is a high-performance, precision instrument used for testing and measuring the electrical characteristics of semiconductor devices, particularly in the field of wafer probing and device testing. The device is widely used in the semiconductor industry for its accuracy, reliability, and flexibility. To ensure optimal performance and accurate measurements, it is essential to understand the operating principles, features, and procedures outlined in the Verigy 93K tester manual. This essay provides an in-depth review of the Verigy 93K tester manual, covering its key components, operating procedures, and applications. The Verigy V93000, now under the Advantest banner,
Overview of the Verigy 93K Tester
The Verigy 93K tester is a modular, high-speed testing system designed to measure the electrical characteristics of semiconductor devices, including parametric test, functional test, and reliability test. The system consists of several key components, including the test head, motherboard, and peripherals. The test head is the core component of the system, housing the precision analog and digital measurement circuitry. The motherboard provides the interface between the test head and the device under test (DUT), while the peripherals include the power supplies, precision voltage sources, and measurement units.
Key Features and Specifications
The Verigy 93K tester manual highlights several key features and specifications of the device, including:
- High-precision measurement capabilities: The Verigy 93K tester offers high-precision measurement capabilities, with an accuracy of ±0.1% and a resolution of 16 bits.
- High-speed testing: The device can perform tests at speeds of up to 1,000 measurements per second.
- Multi-channel testing: The Verigy 93K tester has multiple test channels, allowing for simultaneous testing of multiple devices.
- Wide range of test capabilities: The device can perform a wide range of tests, including DC parametric test, functional test, and reliability test.
Operating Procedures
The Verigy 93K tester manual provides detailed operating procedures for setting up and using the device. These procedures include:
- Initial setup and calibration: The manual outlines the steps required to set up and calibrate the device, including checking the power supply, configuring the test head, and performing initial calibration.
- Test program development: The manual provides guidance on developing test programs, including creating test patterns, setting test conditions, and configuring measurement units.
- Test execution: The manual outlines the procedures for executing tests, including loading the DUT, setting test parameters, and running the test program.
Applications
The Verigy 93K tester is widely used in the semiconductor industry for a variety of applications, including: Operating Procedures The Verigy 93K tester manual provides
- Wafer probing: The device is used for wafer probing, where it measures the electrical characteristics of devices on a wafer.
- Device testing: The Verigy 93K tester is used for device testing, where it measures the electrical characteristics of packaged devices.
- Reliability testing: The device is used for reliability testing, where it measures the electrical characteristics of devices under various stress conditions.
Conclusion
In conclusion, the Verigy 93K tester manual provides a comprehensive guide to the operation and use of the Verigy 93K tester. The device is a high-performance, precision instrument used for testing and measuring the electrical characteristics of semiconductor devices. By understanding the key features, operating procedures, and applications outlined in the manual, users can optimize the performance of the device and achieve accurate measurements. The Verigy 93K tester is a valuable tool for the semiconductor industry, and its manual serves as a critical resource for anyone working with the device.
Recommendations
Based on the information provided in the Verigy 93K tester manual, several recommendations can be made:
- Users should carefully follow the operating procedures outlined in the manual to ensure accurate measurements and optimal performance.
- The device should be regularly calibrated and maintained to ensure accuracy and reliability.
- Users should develop and validate test programs to ensure that they are accurate and effective.
By following these recommendations and using the Verigy 93K tester manual as a guide, users can get the most out of their device and achieve high-quality results.
5.3 Pattern Compiler (TIL)
The Tester Intermediate Language is the low-level format. The manual teaches:
- Creating timing waveforms with
waveform_table. - Assigning vectors:
vector clk_in = (rise 10ns, fall 50ns);
Part 6: Tips for Studying the Manual Efficiently
If you are new to the 93K, do not read linearly. Use this strategic order:
- Read the "Quick Start" chapter of the SmarTest guide (30 pages) – covers loading a program, running a single site, and seeing pass/fail.
- Skim the "Pin Electronics" diagrams in Hardware Vol. 1 – understand the driver/comparator relay tree.
- Work through the "Example: Inverter Test" in the Programming manual – this teaches levels, timing, and measurement in one shot.
- Use the index – Search for "leakage," "deskew," "pattern burst," "site match," "IDDQ."
- Keep the error code appendix open – most manual-related panics are solved by looking up the numeric code.
1. Overview
The Verigy 93K is a high-performance automated test equipment (ATE) platform used for digital, mixed-signal, and RF semiconductor testing. A tester manual for the 93K typically covers hardware architecture, software interface (including test program development and execution), maintenance procedures, safety guidelines, and troubleshooting. This report summarizes typical manual contents, key sections to look for, common procedures, and recommendations for obtaining and using the official manual.
Part 2: Core Sections of the Verigy 93K Tester Manual
A complete manual set is organized into several volumes. Here is what each contains: