辅导COMP1212、讲解c/c++，Java程序语言、讲解Python、辅导GitLab
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Coursework 1
Computer Processors (COMP1212)
The files required to complete this coursework are available on GitLab.
You should complete the coursework in the files provided, do not rename
any of the files or change the directory structure.
Submission You must submit your work via GitLab and also on the Minerva.
1. GitLab: Ensure that all changes have been committed and pushed
before the deadline. You should commit frequently.
2. Minerva: Ensure that the coursework directory is compressed into
a .tar.gz archive and submitted to the Minerva.
Late submissions are accepted up to 7 days late. Each day, or part of
a day, will incur a 5% penalty.
Deadline TBC.
Weighting This piece of summative coursework is worth 15% of your grade.
This coursework involves implementing components of a computer processor
covered in the lectures. You should provide an implementation of each
of the following components in hdl. You are provided with a description of
the behaviour of each of the components as well as test files to ensure it
behaves according to specification.
Implement the following .hdl files
- And.hdl
- Or.hdl
- Not.hdl
- Xor.hdl
- Mux.hdl
- DMux.hdl
- And16.hdl
1- Or16.hdl
- Not16.hdl
- Mux16.hdl
- Or8Way.hdl
- Mux4Way16.hdl
- Mux8Way16.hdl
- DMux4Way.hdl
- DMux8Way.hdl
The reflective account is submitted via a Minerva test.
Marking
The marking of the .hdl files is automated so it is important that you do not
rename or alter the directory structure of your submission from that provided
on GitLab and Minerva. Marks will be allocated in the following way:
- 10 marks for correct implementation of the components according to
their specification
- 5 marks for minimising complexity of the implementations
2Chip descriptions
Chip name: And
Inputs: x, y
Outputs: out
Function: out = 1 if (x == 1 and y == 1) 0 otherwise
Chip name: Or
Inputs: x, y
Outputs: out
Function: out = 1 if (x == 1 or y == 1) 0 otherwise
Chip name: Not
Inputs: x
Outputs: out
Function: out = not x
Chip name: Xor
Inputs: x, y
Outputs: out
Function: out = not (x == y)
3Chip name: Mux
Inputs: x, y,sel
Outputs: out
Function: If sel == 1 then out = y else out= x
Chip name: DMux
Inputs: in,sel
Outputs: x, y
Function: {x, y} = {in, 0} if sel == 0 {0, in} if sel == 1
Chip name: And16
Inputs: x[16], y[16]
Outputs: out[16]
Function: For i = 0 . . . 15 out[i] = x[i] and y[i]
Chip name: Or16
Inputs: x[16], y[16]
Outputs: out[16]
Function: For i = 0 . . . 15 out[i] = x[i] or y[i]
4Chip name: Not16
Inputs: x[16]
Outputs: out[16]
Function: For i = 0 . . . 15 out[i] = not x[i]
Chip name: Mux16
Inputs: x[16], y[16],sel
Outputs: out[16]
Function: If sel == 1 then out = y else out = x
Chip name: Or8Way
Inputs: x[8]
Outputs: out
Function: out = x[0] or x[1] or . . . or x[7]
5Chip name: Mux4Way16
Inputs: w[16], x[16], y[16], z[16], sel[2]
Outputs: out[16]
Function: out = w if sel == 00
x if sel == 01
y if sel == 10
z if sel == 11
Chip name: Mux8Way16
Inputs: s[16], t[16], u[16], v[16], w[16], x[16], y[16], z[16], sel[3]
Outputs: out[16]
Function: out = s if sel == 000
t if sel == 001
u if sel == 010
v if sel == 011
w if sel == 100
x if sel == 101
y if sel == 110
z if sel == 111
6Chip name: DMux4Way
Inputs: in,sel[2]
Outputs: w, x, y, z
Function: (w, x, y, z) = (in, 0, 0, 0) if sel == 00
(0, in, 0, 0) if sel == 01
(0, 0, in, 0) if sel == 10
(0, 0, 0, in) if sel == 11
Chip name: DMux8Way
Inputs: in,sel[2]
Outputs: s, t, u, v, w, x, y, z
Function: (s, t, u, v, w, x, y, z) =
(in, 0, 0, 0, 0, 0, 0, 0) if sel == 000
(0, in, 0, 0, 0, 0, 0, 0) if sel == 001
etc.
(0, 0, 0, 0, 0, 0, 0, in) if sel == 111
7