发明名称 |
SYNCHRONIZING BREAK CIRCUIT |
摘要 |
PURPOSE:To use simultaneously plural emulators which are so far used individually by attaining the stop of each emulator synchronously with one emulator. CONSTITUTION:Signals a-c are supplied to terminals a-c respectively when the emulation is carried out with a multi-emulator. In such a case, the terminal (b) is set at 1 at first and gates G1 and G3 are open owing to an emulation mode. Then a signal which breaks the emulator is supplied in an active high state and triggers a monostable multivibrator circuit M1 to produce pulses in periods t1- t2 which are set at active low levels at an output. This emulator is broken together with other emulators constituting the multi-emulator through an open collector type buffer circuit G4. |
申请公布号 |
JPS6083144(A) |
申请公布日期 |
1985.05.11 |
申请号 |
JP19830191871 |
申请日期 |
1983.10.14 |
申请人 |
NIPPON DENKI KK;NIHON DENKI AISHII MAIKON SYSTEM KK |
发明人 |
SHIYOUDA MASAHIRO;SOU MASATOSHI;SEKIYA SEIICHI |
分类号 |
G06F9/455;G06F11/25 |
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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