Functional Testing for Memory (FunctionalMeasure_Mem_TypeF_IP)

This is an algorithm IP that verifies the operation of IC Memory functions.
It applies a pattern to measurement target and compares the output signal and the expected value and judge Pass/Fail. This IP is aimed at confirming logic operation of IC Memory.

Actual use case is shown below.

  • Confirm logical operation.
  • Grade screening Test.
  • Operating margine Test.
  • Evaluation and analysis of the defective cells.

Features

  • Various input waveforms is available.
  • Can specify The input voltage of each pin individually.
  • Can specify pattern program (combination of input value and expected value) to the measurement target.
  • Can specify the current load and termination for each pin.
  • Can specify the power-on/off sequence for power supply and input/output pin.
  • Supports the following licenses.
    • Condition Table Memory_TypeF License(PCXA01-M3004). (Manual)
    • Output Raw Fail Address Memory_TypeF License(PCXA01-M3005).(Manual)
    • High Resolution Timing Memory_TypeF License(PCXA01-M3006). (Manual)
    • Timing Search Memory_TypeF License(PCXA01-M3007). (Manual)

Add to Cart

Product GroupAlgorithm IP
CodePCXA01-M3001
Link
ManufacturerADVANTEST CORPORATION
Applicable Equipment
  • CX1000P MEMORY_TYPE_F
  • CX1000D MEMORY_TYPE_F
High Resolution Timing Setting for Memory_TypeF License

Output Raw Fail Address for Memory_TypeF License

Timing Search for Memory_TypeF License

Condition Table Memory_TypeF License

Revisions

Released atNumberDescription
April 22, 20211.08.01
  1. Condition Table Memory_TypeF License(PCXA01-M3004)
    • Fixed an issue in Rev 1.08.00 where an error occurred when loading a work project saved in a revision earlier than 1.08.00 and then executing the flow with the condition table enabled.
  • In Rev 1.08.00, the format of work project has been changed to add functions. Work projects saved with Rev 1.08.00 or later are not backward compatible.
April 13, 20211.08.00

Condition Table Memory_TypeF License (PCXA01-3004)

  • Added the function of [Break] to break the execution when passed or failed during condition table execution.
  • Added the function of [Output Condition Settings] to output the condition table log to data log.
  • Variables can be set to [Loop Count].
  • Variables can be set to condition values.
  • Improved the operation for condition table.
  • Adjusted the layout of the parts of condition table.
  • Added the selection of IOH(Load in high level) and IOL(Load in low level) of signal to header menu.
  • Added the selection of source voltage of VSIM and source current of ISVM for DC parametric measurement to header menu of “Current and Voltage Measurements for Memory”.
  • Added the selection of power supply of UTILITY BOX when UTILITY BOX (ATES UTILITY Power Supply 6V 4A) manufactured by ATE Service Corporation is available.
  • Added the function of clear column to header menu.
  • Hexadecimal with “#” prefix is not available to condition table setting of [Register] menu. Hexadecimal with “#” prefix used in old version is replaced to Hexadecimal with “0x” prefix when displaying condition table.
  • Error check of the setting of [Loop Count] and condition table is performed when measurement item is executed, not when data setting.
  • Fixed an issue where an error occurred when importing CSV file of condition table that has no line.
  • Changed to display empty table as an initial condition table, not three lines.
  • Changed not to add one line automatically when editing the bottom line of condition table.

Output Raw Fail Address for Memory_TypeF License(PCXA01-3005)

  • Multiple area setting for the count is available.
  • Moved this function from [Measure Condition] tab to[Output Raw Fail Address] tab.
July 29, 20201.07.06

(1) In the Expert Mode, the [Keep Power On] setting in the [Measure Condition] tab and the [Power Keep] setting in the flow item list area are changed synchronously.
(2) Timing Search for Memory_TypeF Lisence (PCXA01-M3007)
 An error may occur at runtime in the flow. After improvement, you can measure correctly.

March 19, 20201.07.05

Timing Search for Memory_TypeF Lisence (PCXA01-M3007)

  • Fixed an issue where an error occurred when timing search was performed for the pin group that specified in the [High Resolution Timing] tab.

Output Raw Fail Address Memory_TypeF License(PCXA01-M3005)

  • The name of the file that save the fail address data can be specified by a variable.
  • Added the function to append date and time to the name of the file that save the fail address data.
August 28, 20191.07.04

Condition Table Memory_TypeF License(PCXA01-3004)

When VIH/VIL is outside the range of the voltage generation or the voltage generation amplitude in [Condition Table], the specification has been changed to generate an error.

Timing Search for Memory_TypeF Lisence (PCXA01-M3007)

Fixed an issue where all timing edges of pins (or pin groups) specified in the [High Resolution Timing] tab were searched with high resolution.
Timing edges that are not specified in the [High Resolution Timing] tab are searched with normal resolution.

December 20, 20181.07.03
  • High Resolution Timing Setting for Memory_TypeF Lisence (PCXA01-M3006)
    We improved it because an inappropriate error occurred.

  • Timing Search for Memory_TypeF Lisence (PCXA01-M3007)
    We improved it because an inappropriate error occurred.
    We changed some specifications of Judge Timing’s CPE Mask.

Please refer to Revision History for other details.

June 25, 20181.07.02

Improvements

  1. ConditionTable Memory_TypeF license(PCXA01-M3004) Fixed an issue displaying another manual (for Functional Testing for Memory) when clicking the link to display the manual for Condition Table in the User’s Manual.
November 21, 20171.07.01

ConditionTable Memory_TypeF license(PCXA01-M3004)

The revision history was integrated.

Output Raw Fail Address Memory_TypeF Lincense (PCXA01-M3005)

  • Error occurred when saving fail address file with setting the fail capture pins of the fail capture tab to 9 or more pins.
  • Error occurred, if saving fail address file when “Address Fail bit = 1”.

After improvement, these errors do not occur.
The revision history was integrated.

High Resolution Timing Setting for Memory_TypeF Lisence (PCXA01-M3006)

  • There was a case that Error occurred when Flow was executed.

After improvement, this errors does not occur.
The revision history was integrated.

Timing Search for Memory_TypeF Lisence (PCXA01-M3007)

Only the last measured value was saved in a variable, but after improvement, all measured values are saved in a variable.
The revision history was integrated.

December 06, 20161.07.00
  • Added the ability which selects the channel of the external power supply instruments by the channel lists format.
November 30, 20161.06.00

Function addition

  1. Timing Search Function
    • Timing Search for Memory_TypeF License(PCXA01-M3007) is available.
  2. High Resolution Timing Setting
    • High Resolution Timing Setting for Memory_TypeF License(PCXA01-M3006) is available.
  3. Set Area of Fail Address Count
    • Addition to set area function of fail address counter to Output Raw Fail Address Memory_TypeF Lisence(PCXA01-M3005).

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