Patent
1996-09-16
1999-05-11
DeCady, Albert
G06F11/00
Patent
active
059037180
ABSTRACT:
A remote program monitor method and system using a system-under-test microcontroller for self-debug comprises a system-under-test (SUT) that includes a read-only memory (ROM) and a microcontroller for executing a program under test. The microcontroller has an interrupt input, wherein one or more enable debugger signals received at the interrupt input causes the microcontroller to execute a debugger program contained in the ROM. The SUT is connected with a host computer over a standard serial connection. When the SUT receives one or more debugger signals as an interrupt input, the signal causes the microcontroller to execute a debugger program contained in the ROM.
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patent: 5528661 (1996-06-01), Siu et al.
patent: 5590273 (1996-12-01), Balbinot
patent: 5590354 (1996-12-01), Klapproth et al.
De'cady Albert
Dillon Andrew J.
International Business Machines - Corporation
Russell Brian F.
Tennent A. Peter
LandOfFree
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