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US5375075A Expired / Lapsed US ⏱️ 0.0 years remaining

Semiconductor measuring apparatus and method of preparing debugging program

Assignee: Mitsubishi Electric Corp
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Filing: 1992-05-11
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Granted: 1994-12-20
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Expires: 2012-05-11
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Abstract

Abstract A semiconductor measuring apparatus having a measuring test head having a connection portion to which a circuit to be measured may be connected, a monitoring test head for connection to the connection portion of the measuring test head during a debugging operation, a measuring power source connected to the measuring test head, a monitor power source connected to the monitoring test head, an electrical signal measuring device connected to both the measuring test head and the monitoring test head, and a control unit for controlling the measuring power source, the monitor power source, and the electrical signal measuring device, causing the electrical signal measuring device to measure an output signal from the measuring test head during measurement of a circuit and causing the electrical signal measuring device to measure an output signal from the monitoring test head during a debugging operation.

Inventors

  • 👤 Teruaki Ogata
  • 👤 Yuko Sudou

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 07:37
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/28; G01R31/2851; G01R31/30; G01R31/3004; G01R31/317; G01R31/31705; G01R31/3181; G01R31/319; G01R31/31903; G06; G06F; G06F2201/00; G06F2201/865

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 150 words
A method of preparing a debugging program for debugging a semiconductor measuring apparatus comprising: reading a test program for measuring a circuit connected to a semiconductor measuring apparatus; defining an extraction key for extracting a set condition from the test program during a measurement of a circuit, the measurement of the circuit being made under control of the test program; defining a confirmation condition for confirming whether the set condition extracted from the test program is satisfactory; preparing a monitor program for determining whether the set condition is satisfactory in accordance with the confirmation condition; adding to the test program a branch command for branching to the monitor program; adding to the monitor program a return command for returning to the test program; and transmitting a debugging program comprising the test program to which the branch command is added and the monitor program to which the return command is added.
Claim 2
Independent Claim 150 words
A method of preparing a debugging program for debugging a semiconductor measuring apparatus comprising: reading a test program for measuring a circuit connected to a semiconductor measuring apparatus; defining an extraction key for extracting a set condition from the test program during a measurement of a circuit, the measurement of the circuit being made under control of the test program; defining a confirmation condition for confirming whether the set condition extracted from the test program is satisfactory; preparing a monitor program for determining whether the set condition is satisfactory in accordance with the confirmation condition; adding to the test program a branch command for branching to the monitor program; adding to the monitor program a return command for returning to the test program; and transmitting a debugging program comprising the test program to which the branch command is added and the monitor program to which the return command is added.
Claim 3
Dependent Claim 24 words
A method according to claim 1 comprising adding a mode selecting description program for selecting a debugging program execution mode to the test program.

References Cited (Backward Citations)

US4354268A Cited
US4654812A Cited
US4868493A Cited
US5072406A Cited
US4977531A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-12-19 1998-06-20 1998-12-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-12-19 2002-06-20 2002-12-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-12-19 2006-06-20 2006-12-20 $7700.00 Window Closed / Lapsed

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