Experimental apparatus for computer composition principle and system structure
An experimental device and system structure technology, applied in the field of experimental devices, can solve the problems of inability to achieve half a clock pulse, unfavorable creativity, instruction set and system structure cannot be changed, etc., to achieve variability, detection, and good teaching effects. Effect
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[0019] The structural block diagram of the experimental device of computer composition principle and system structure that the present invention proposes is as figure 2 As shown, it includes single-chip microcomputer K2, central processing unit K9, memory K10, first, second, third and fourth tri-state bus drivers K3, K7, K8, K5, and the bus sending and receiving of the first and second tri-state outputs Devices K6 and K4; where
[0020] (1) single-chip microcomputer K2 is used to receive the operation order of debugging program in the personal computer, and returns the result that operation order is carried out, and operation order is used for testing central processing unit K9;
[0021] (2) central processing unit K9 is designed and tested by the device user, and the clock of central processing unit K9 is provided by a single-chip microcomputer;
[0022] (3) memory K10, for storing the program and the running result thereof that the above-mentioned device user writes and te...
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