forked from testaco/DCP6
-
Notifications
You must be signed in to change notification settings - Fork 1
/
RAM256X8S.v
29 lines (29 loc) · 1.18 KB
/
RAM256X8S.v
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
//
// 256-word X 8-bit Single Port RAM
//
// (C) Copyright 2010 John B. Stephensen
//
// This Verilog source file and all its derivatives are licensed only for
// personal non-profit educational use in the Amateur Radio Service and
// the license is not transferrable. The information is provided as-is for
// experimental purposes and the author does not warranty its freedom
// from defects or its suitability for any specific application.
//
// 256-byte memory with asynchronous read and synchronous write.
//
module RAM256X8S(A, D, O, WE, WCLK);
input [7:0] A;
input [7:0] D;
output [7:0] O;
input WE;
input WCLK;
// 8 RAM256X1S primitives
RAM256X1S ram0 (.A(A), .D(D[0]), .O(O[0]), .WE(WE), .WCLK(WCLK));
RAM256X1S ram1 (.A(A), .D(D[1]), .O(O[1]), .WE(WE), .WCLK(WCLK));
RAM256X1S ram2 (.A(A), .D(D[2]), .O(O[2]), .WE(WE), .WCLK(WCLK));
RAM256X1S ram3 (.A(A), .D(D[3]), .O(O[3]), .WE(WE), .WCLK(WCLK));
RAM256X1S ram4 (.A(A), .D(D[4]), .O(O[4]), .WE(WE), .WCLK(WCLK));
RAM256X1S ram5 (.A(A), .D(D[5]), .O(O[5]), .WE(WE), .WCLK(WCLK));
RAM256X1S ram6 (.A(A), .D(D[6]), .O(O[6]), .WE(WE), .WCLK(WCLK));
RAM256X1S ram7 (.A(A), .D(D[7]), .O(O[7]), .WE(WE), .WCLK(WCLK));
endmodule