URL https://opencores.org/ocsvn/ethmac/ethmac/trunk

Subversion Repositories ethmac

[/] [ethmac/] [trunk/] [rtl/] [verilog/] [eth_fifo.v] - Diff between revs 352 and 354

Rev 352	Rev 354
Line 57...	Line 57...
`//`	`//`

`include "eth_defines.v"	`include "eth_defines.v"
`include "timescale.v"	`include "timescale.v"

`module eth_fifo (data_in, data_out, clk, reset, write, read, clear, almost_full, full, almost_empty, empty, cnt);`	`module eth_fifo (data_in, data_out, clk, reset, write, read, clear,`
	`almost_full, full, almost_empty, empty, cnt);`

`parameter DATA_WIDTH = 32;`	`parameter DATA_WIDTH = 32;`
`parameter DEPTH = 8;`	`parameter DEPTH = 8;`
`parameter CNT_WIDTH = 4;`	`parameter CNT_WIDTH = 4;`

Line 106...	Line 107...
`cnt <= cnt - 1'b1;`	`cnt <= cnt - 1'b1;`
`else`	`else`
`cnt <= cnt + 1'b1;`	`cnt <= cnt + 1'b1;`
`end`	`end`


`always @ (posedge clk or posedge reset)`	`always @ (posedge clk or posedge reset)`
`begin`	`begin`
`if(reset)`	`if(reset)`
`read_pointer <= 0;`	`read_pointer <= 0;`
`else`	`else`