diff options
Diffstat (limited to 'fpga/usrp1/sdr_lib/ram16.v')
-rw-r--r-- | fpga/usrp1/sdr_lib/ram16.v | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fpga/usrp1/sdr_lib/ram16.v b/fpga/usrp1/sdr_lib/ram16.v new file mode 100644 index 000000000..0c93da2be --- /dev/null +++ b/fpga/usrp1/sdr_lib/ram16.v @@ -0,0 +1,17 @@ + + +module ram16 (input clock, input write, + input [3:0] wr_addr, input [15:0] wr_data, + input [3:0] rd_addr, output reg [15:0] rd_data); + + reg [15:0] ram_array [0:15]; + + always @(posedge clock) + rd_data <= #1 ram_array[rd_addr]; + + always @(posedge clock) + if(write) + ram_array[wr_addr] <= #1 wr_data; + +endmodule // ram16 + |