This is repo for course project Computer Organization in Tsinghua University.
Here we implement a full-featured computer system using VHDL on the THINKPAD experimental board provided by course lab.
We are three Junior Student of Department of Computer Science and Technology, Tsinghua University. This project is finished within three weeks.
- 何钦尧 (He Qinyao), designer of the whole system architecture and do most of the coding and debuging work.
- 王凯 (Wang Kai), implement the whole VGA interface, with an easy-to-integrate Graphical Card solution.
- 黄科 (Huang Ke), implement keyboard interface and notepad program. Responsible for the integration work of each separate components.
This CPU support 30 instructions in THCO-MIPS instruction set (which is slightly modified on basis of MIPS16e). The whole set of instruction we support can be found in doc directory.
The whole system can run at a CPU frequency of 37.5MHz(not very stable, this limits may vary).
System can recieve input from serial port and PS/2 keyboard. And you can write program to write data into a specific memory address which is preserved for graphical memory, and those data will immediately be displayed on the VGA display.
- THINPAD experiment board
- VGA display
- PS/2 keyboard
- Xilinx ISE 14.3
With MIT License.
But as it is a homework in Tsinghua University, plagiarize it as your homework is not encouraged. Try work it out youself!