Memory emulation test system in which undesirable microprocessor reset is precluded.

摘要

An emulative test system is provided in which a UUT microprocessor may execute user-written code in an emulation memory, or pre-existing code in a UUT boot ROM, at its own clock rate, and then switch to execution of tester-supplied code from the test system's emulation memory without resetting the UUT microprocessor or disturbing UUT devices that have been initialized.