diff options
Diffstat (limited to 'techlibs/xilinx/lutrams.txt')
| -rw-r--r-- | techlibs/xilinx/lutrams.txt | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/techlibs/xilinx/lutrams.txt b/techlibs/xilinx/lutrams.txt index 2613c206c..3e260b0d7 100644 --- a/techlibs/xilinx/lutrams.txt +++ b/techlibs/xilinx/lutrams.txt @@ -1,4 +1,17 @@ +bram $__XILINX_RAM16X1D + init 1 + abits 4 + dbits 1 + groups 2 + ports 1 1 + wrmode 0 1 + enable 0 1 + transp 0 0 + clocks 0 1 + clkpol 0 2 +endbram + bram $__XILINX_RAM32X1D init 1 abits 5 @@ -38,6 +51,41 @@ bram $__XILINX_RAM128X1D clkpol 0 2 endbram + +bram $__XILINX_RAM32M + init 1 + abits 5 + dbits 2 + groups 2 + ports 3 1 + wrmode 0 1 + enable 0 1 + transp 0 0 + clocks 0 1 + clkpol 0 2 +endbram + +bram $__XILINX_RAM64M + init 1 + abits 6 + dbits 1 + groups 2 + ports 3 1 + wrmode 0 1 + enable 0 1 + transp 0 0 + clocks 0 1 + clkpol 0 2 +endbram + + +match $__XILINX_RAM16X1D + min bits 2 + min wports 1 + make_outreg + or_next_if_better +endmatch + match $__XILINX_RAM32X1D min bits 3 min wports 1 @@ -56,5 +104,21 @@ match $__XILINX_RAM128X1D min bits 9 min wports 1 make_outreg + or_next_if_better +endmatch + + +match $__XILINX_RAM32M + min bits 5 + min rports 3 + min wports 1 + make_outreg + or_next_if_better endmatch +match $__XILINX_RAM64M + min bits 5 + min rports 3 + min wports 1 + make_outreg +endmatch |