diff options
Diffstat (limited to 'techlibs/xilinx/tests/bram1_tb.v')
| -rw-r--r-- | techlibs/xilinx/tests/bram1_tb.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/techlibs/xilinx/tests/bram1_tb.v b/techlibs/xilinx/tests/bram1_tb.v index 6ed04d4ad..8f854b749 100644 --- a/techlibs/xilinx/tests/bram1_tb.v +++ b/techlibs/xilinx/tests/bram1_tb.v @@ -83,16 +83,16 @@ module bram1_tb #( xorshift64_next; clk <= 0; - for (i = 0; i < 256; i = i+1) begin + for (i = 0; i < 512; i = i+1) begin if (DBITS > 64) WR_DATA <= (xorshift64_state << (DBITS-64)) ^ xorshift64_state; else WR_DATA <= xorshift64_state; xorshift64_next; - WR_ADDR <= getaddr(i[7:4]); + WR_ADDR <= getaddr(i < 256 ? i[7:4] : xorshift64_state[63:60]); xorshift64_next; - RD_ADDR <= getaddr(i[3:0]); - WR_EN <= ^i; + RD_ADDR <= getaddr(i < 256 ? i[3:0] : xorshift64_state[59:56]); + WR_EN <= xorshift64_state[55]; xorshift64_next; #1; clk <= 1; |