diff options
Diffstat (limited to 'techlibs/intel_alm/common/quartus_rename.v')
| -rw-r--r-- | techlibs/intel_alm/common/quartus_rename.v | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/techlibs/intel_alm/common/quartus_rename.v b/techlibs/intel_alm/common/quartus_rename.v index 57321de77..217dc5de9 100644 --- a/techlibs/intel_alm/common/quartus_rename.v +++ b/techlibs/intel_alm/common/quartus_rename.v @@ -2,14 +2,25 @@ `define LCELL cyclonev_lcell_comb `define MAC cyclonev_mac `define MLAB cyclonev_mlab_cell +`define RAM_BLOCK cyclonev_ram_block `define IBUF cyclonev_io_ibuf `define OBUF cyclonev_io_obuf `define CLKENA cyclonev_clkena `endif +`ifdef arriav +`define LCELL arriav_lcell_comb +`define MAC arriav_mac +`define MLAB arriav_mlab_cell +`define RAM_BLOCK arriav_ram_block +`define IBUF arriav_io_ibuf +`define OBUF arriav_io_obuf +`define CLKENA arriav_clkena +`endif `ifdef cyclone10gx `define LCELL cyclone10gx_lcell_comb `define MAC cyclone10gx_mac `define MLAB cyclone10gx_mlab_cell +`define RAM_BLOCK cyclone10gx_ram_block `define IBUF cyclone10gx_io_ibuf `define OBUF cyclone10gx_io_obuf `define CLKENA cyclone10gx_clkena @@ -146,7 +157,12 @@ output [CFG_DBITS-1:0] B1DATA; // Much like the MLAB, the M10K has mem_init[01234] parameters which would let // you initialise the RAM cell via hex literals. If they were implemented. -cyclonev_ram_block #( +// Since the MISTRAL_M10K block has an inverted write-enable (like the real hardware) +// but the Quartus primitive expects a normal write-enable, we add an inverter. +wire A1EN_N; +NOT wren_inv (.IN(A1EN), .OUT(A1EN_N)); + +`RAM_BLOCK #( .operation_mode("dual_port"), .logical_ram_name(_TECHMAP_CELLNAME_), .port_a_address_width(CFG_ABITS), @@ -165,10 +181,10 @@ cyclonev_ram_block #( .port_b_first_bit_number(0), .port_b_address_clock("clock0"), .port_b_read_enable_clock("clock0") -) _TECHMAP_REPLACE_ ( +) ram_block ( .portaaddr(A1ADDR), .portadatain(A1DATA), - .portawe(A1EN), + .portawe(A1EN_N), .portbaddr(B1ADDR), .portbdataout(B1DATA), .portbre(B1EN), |