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| author | Johnathan Corgan <jcorgan@corganenterprises.com> | 2010-02-28 12:47:43 -0800 |
|---|---|---|
| committer | Johnathan Corgan <jcorgan@corganenterprises.com> | 2010-02-28 12:47:43 -0800 |
| commit | a2c00f5cff7407ff10fc6c812d06fefe52c0b6a3 (patch) | |
| tree | 77121ca27b951f9bd687dbba33f6a9383ac74d5a /usrp2/fpga/control_lib/wb_ram_block.v | |
| parent | db29a2cfc18554ae0a3c55a4e13dc4cbfa86317f (diff) | |
Remove usrp1 and usrp2 FPGA files. These are now hosted at:
git://ettus.sourcerepo.com/ettus/fpga.git
...under the 'usrp1' and 'usrp2' top-level directories.
Diffstat (limited to 'usrp2/fpga/control_lib/wb_ram_block.v')
| -rw-r--r-- | usrp2/fpga/control_lib/wb_ram_block.v | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/usrp2/fpga/control_lib/wb_ram_block.v b/usrp2/fpga/control_lib/wb_ram_block.v deleted file mode 100644 index 044d34ca46..0000000000 --- a/usrp2/fpga/control_lib/wb_ram_block.v +++ /dev/null @@ -1,36 +0,0 @@ - - -// Since this is a block ram, there are no byte-selects and there is a 1-cycle read latency -// These have to be a multiple of 512 lines (2K) long - -module wb_ram_block - #(parameter AWIDTH=9) - (input clk_i, - input stb_i, - input we_i, - input [AWIDTH-1:0] adr_i, - input [31:0] dat_i, - output reg [31:0] dat_o, - output ack_o); - - reg [31:0] distram [0:1<<(AWIDTH-1)]; - - always @(posedge clk_i) - begin - if(stb_i & we_i) - distram[adr_i] <= dat_i; - dat_o <= distram[adr_i]; - end - - reg stb_d1, ack_d1; - always @(posedge clk_i) - stb_d1 <= stb_i; - - always @(posedge clk_i) - ack_d1 <= ack_o; - - assign ack_o = stb_i & (we_i | (stb_d1 & ~ack_d1)); -endmodule // wb_ram_block - - - |