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In-circuit-emulation event management system

  • US 5,630,102 A
  • Filed: 12/19/1994
  • Issued: 05/13/1997
  • Est. Priority Date: 12/19/1994
  • Status: Expired due to Term
First Claim
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1. A microprocessor with an in-circuit-emulator having an interrogation mode and an emulation mode, wherein said microprocessor outputs a plurality of trace messages over an in-circuit emulator bus, said in-circuit-emulator comprising:

  • an ICEBRK pin, which when asserted for a predetermined minimum period of time, causes the microprocessor to immediately cease executing new instructions when the microprocessor transitions from said emulation mode to said interrogation mode.

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