Functional Testing for Memory

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.

Revision contents on Rev 1.07.02

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.

Please refer to Revision History for other details.

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(PCXA01-3004). (Manual)
    • Output Raw Fail Address Memory_TypeF License(PCXA01-3005).(Manual)
    • High Resolution Timing Memory_TypeF License(PCXA01-3006). (Manual)
    • Timing Search Memory_TypeF License(PCXA01-3007). (Manual)

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Product GroupAlgorithm IP
CodePCXA01-M3001
Link
ManufacturerADVANTEST CORPORATION
Applicable Equipment
  • CX1000P MEMORY_TYPE_F
  • CX1000D MEMORY_TYPE_F
Condition Table Memory_TypeF License

Output Raw Fail Address for Memory_TypeF License

High Resolution Timing Setting for Memory_TypeF License

Timing Search for Memory_TypeF License

Shmoo Plot Tool for Memory

Fail Bit Map Tool for Memory

Revisions

Released atNumberDescription
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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