发明名称 |
In-circuit emulator |
摘要 |
An in-circuit emulator is inserted in a CPU socket of a target system that uses a program designed to use virtual addresses. The in-circuit emulator includes a first emulation processor for emulating execution of the program of the target system, a second emulation processor having the same arrangement as that of the first emulation processor, for outputting a virtual address corresponding to a physical address output from the first emulation processor, and a means for outputting a break request signal when a virtual address at a desired breakpoint in the program and the output virtual address do not coincide with each other.
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申请公布号 |
US5132971(A) |
申请公布日期 |
1992.07.21 |
申请号 |
US19880151886 |
申请日期 |
1988.02.03 |
申请人 |
ANRITSU CORPORATION;NEC CORPORATION |
发明人 |
OGUMA, YASUYUKI;IMAZU, YOSHIFUMI;SHOUDA, MASAHIRO |
分类号 |
G06F9/455;G06F11/22;G06F11/26;G06F11/36 |
主分类号 |
G06F9/455 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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