diff options
Diffstat (limited to 'rtl/gfx/gfx_defs.sv')
| -rw-r--r-- | rtl/gfx/gfx_defs.sv | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/rtl/gfx/gfx_defs.sv b/rtl/gfx/gfx_defs.sv index e9557b9..5af45a5 100644 --- a/rtl/gfx/gfx_defs.sv +++ b/rtl/gfx/gfx_defs.sv @@ -154,4 +154,13 @@ typedef struct packed `define GFX_FRAG_SHADE_STAGES (`LERP_STAGES + 1) `define GFX_FRAG_STAGES (`GFX_FRAG_BARY_STAGES + `GFX_FRAG_SHADE_STAGES) +`define GFX_MEM_WORD_ADDR_BITS 25 +`define GFX_MEM_DATA_BITS 16 // No puedo hacer nada al respecto +`define GFX_MEM_SUBWORD_BITS ($clog2(`GFX_MEM_DATA_BITS / 8)) +`define GFX_MEM_ADDR_BITS (`GFX_MEM_WORD_ADDR_BITS + `GFX_MEM_SUBWORD_BITS) + +typedef logic[`GFX_MEM_DATA_BITS - 1:0] mem_word; +typedef logic[`GFX_MEM_ADDR_BITS - 1:0] mem_addr; +typedef logic[`GFX_MEM_WORD_ADDR_BITS - 1:0] mem_word_addr; + `endif |