URL https://opencores.org/ocsvn/eco32/eco32/trunk

Subversion Repositories eco32

[/] [eco32/] [trunk/] [fpga/] [mc/] [src/] [ser/] [xmtbuf.v] - Diff between revs 288 and 290

Rev 288	Rev 290
Line 1...	Line 1...
`//`	`//`
`// xmtbuf.v -- serial line transmitter buffer`	`// xmtbuf.v -- serial line transmitter buffer`
`//`	`//`


	`timescale 1ns/10ps
	`default_nettype none


`module xmtbuf(clk, reset, write, ready, data_in, serial_out);`	`module xmtbuf(clk, reset, write, ready, data_in, serial_out);`
`input clk;`	`input clk;`
`input reset;`	`input reset;`
`input write;`	`input write;`
`output reg ready;`	`output reg ready;`
Line 14...	Line 18...
`reg [1:0] state;`	`reg [1:0] state;`
`reg [7:0] data_hold;`	`reg [7:0] data_hold;`
`reg load;`	`reg load;`
`wire empty;`	`wire empty;`

`xmt xmt1(clk, reset, load, empty, data_hold, serial_out);`	`xmt xmt_1(clk, reset, load, empty, data_hold, serial_out);`

`always @(posedge clk) begin`	`always @(posedge clk) begin`
`if (reset == 1) begin`	`if (reset == 1) begin`
`state <= 2'b00;`	`state <= 2'b00;`
`ready <= 1;`	`ready <= 1;`