diff options
| author |  Peter McGoron
| 2022-07-21 02:37:22 -0400 |
|---|---|---|
| committer | Peter McGoron
| 2022-07-21 02:37:22 -0400 |
| commit | 4a683b8f654f3ecb6f2408dad3a9cfa60f3b39e6 (patch) | |
| tree | a6c324803c18ad9a6dbcd65d54b80984d39f58d0 /test_spi_write_read_mode0.v | |
| parent | cleanup, add ready pin to slave (diff) | |
move tests
Diffstat (limited to 'test_spi_write_read_mode0.v')
| -rw-r--r-- | test_spi_write_read_mode0.v | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/test_spi_write_read_mode0.v b/test_spi_write_read_mode0.v deleted file mode 100644 index 554b92e..0000000 --- a/test_spi_write_read_mode0.v +++ /dev/null @@ -1,60 +0,0 @@ -module test_spi_write_read_mode0 -( - input clk, - input [23:0] data_ctrl, - input activate, - input ss, - input rdy, - output master_finished, - output slave_finished, - output slave_error -); - -wire miso; -wire mosi; -wire sck; -wire ss_L = !ss; - -reg [23:0] from_slave_data; - -spi_master master -( - .clk(clk), - .to_slave(data_ctrl), - .from_slave(from_slave_data), - .miso(miso), - .mosi(mosi), - .sck_wire(sck), - .finished(master_finished), - .arm(activate) -); - -reg [23:0] data_from_master; -reg [23:0] data_to_master = 24'b111011011100010101010101; - -spi_slave slave -( - .clk(clk), - .sck(sck), - .ss_L(ss_L), - .from_master(data_from_master), - .to_master(data_to_master), - .mosi(mosi), - .miso(miso), - .finished(slave_finished), - .rdy(rdy), - .err(slave_error) -); - -always @ (posedge clk) begin - if (slave_finished) begin - data_to_master <= data_from_master; - end -end - -initial begin - $dumpfile("test_spi_write_read_mode0.vcd"); - $dumpvars(); -end - -endmodule |