CHAPTER 12
Computer Organization
TABLE OF CONTENTS
12.1 Constructing a Level-ISA3 Machine
This final chapter shows the connection between the combinational and sequential circuits at Level LG1 and the machine at Level ISA3. It describes how hardware devices can be connected at the Mc2 level of abstraction to form black boxes at successively higher levels of abstraction to eventually construct the Pep/9 computer.
12.1 Constructing a Level-ISA3 Machine
FIGURE 12.1 is a block diagram of the Pep/9 computer. It shows the CPU divided into a data section and a control section. The data section receives data from and sends data to the main memory subsystem and ...
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