From d2498ac42ea257eb2d17eb48516c528ab539e96c Mon Sep 17 00:00:00 2001 From: Alejandro Soto Date: Mon, 13 Nov 2023 16:03:28 -0600 Subject: rtl/gfx: add typedefs for memory addresses --- rtl/gfx/gfx_defs.sv | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'rtl/gfx/gfx_defs.sv') 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 -- cgit v1.2.3