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| author | Matt Ettus <matt@ettus.com> | 2011-02-17 13:33:32 -0800 |
|---|---|---|
| committer | Matt Ettus <matt@ettus.com> | 2011-02-17 13:33:32 -0800 |
| commit | 1fbf547c27634994b0b48df49b06b4c40bc763c7 (patch) | |
| tree | a32f44b43d36d62a4dec3b5b2aaad7d07d5cab57 /usrp2 | |
| parent | dcc110ca16fef3e09c269009bcbca79734ba9821 (diff) | |
| download | uhd-1fbf547c27634994b0b48df49b06b4c40bc763c7.tar.gz uhd-1fbf547c27634994b0b48df49b06b4c40bc763c7.tar.bz2 uhd-1fbf547c27634994b0b48df49b06b4c40bc763c7.zip | |
u2/u2p: reduce unneeded RX DSP buffering
Diffstat (limited to 'usrp2')
| -rw-r--r-- | usrp2/top/u2_rev3/u2_core.v | 2 | ||||
| -rw-r--r-- | usrp2/top/u2plus/u2plus_core.v | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/usrp2/top/u2_rev3/u2_core.v b/usrp2/top/u2_rev3/u2_core.v index 7dce8c673..1f422a1f1 100644 --- a/usrp2/top/u2_rev3/u2_core.v +++ b/usrp2/top/u2_rev3/u2_core.v @@ -153,7 +153,7 @@ module u2_core // FIFO Sizes, 9 = 512 lines, 10 = 1024, 11 = 2048 // all (most?) are 36 bits wide, so 9 is 1 BRAM, 10 is 2, 11 is 4 BRAMs localparam DSP_TX_FIFOSIZE = 10; - localparam DSP_RX_FIFOSIZE = 10; + localparam DSP_RX_FIFOSIZE = 9; localparam ETH_TX_FIFOSIZE = 10; localparam ETH_RX_FIFOSIZE = 11; localparam SERDES_TX_FIFOSIZE = 9; diff --git a/usrp2/top/u2plus/u2plus_core.v b/usrp2/top/u2plus/u2plus_core.v index 220c2a36a..0ccff983c 100644 --- a/usrp2/top/u2plus/u2plus_core.v +++ b/usrp2/top/u2plus/u2plus_core.v @@ -147,7 +147,7 @@ module u2plus_core // FIFO Sizes, 9 = 512 lines, 10 = 1024, 11 = 2048 // all (most?) are 36 bits wide, so 9 is 1 BRAM, 10 is 2, 11 is 4 BRAMs localparam DSP_TX_FIFOSIZE = 10; - localparam DSP_RX_FIFOSIZE = 10; + localparam DSP_RX_FIFOSIZE = 9; localparam ETH_TX_FIFOSIZE = 10; localparam ETH_RX_FIFOSIZE = 11; localparam SERDES_TX_FIFOSIZE = 9; |