update

diff --git a/de0_cv_nes/ppu/render.vhd b/de0_cv_nes/ppu/render.vhd
index 026ec19..6f5b1fe 100644 (file)
--- a/de0_cv_nes/ppu/render.vhd
+++ b/de0_cv_nes/ppu/render.vhd
@@ -1183,6 +1183,9 @@ end;
                 if (reg_nes_y = VSCAN_NEXT_START - 1) then\r
                     reg_ppu_status(ST_SP0) <= '0';\r
                 else\r
+--                    if (reg_nes_y = 241) then\r
+--                        reg_ppu_status(ST_SP0) <= '1';\r
+--                    end if;\r
                     reg_ppu_status(ST_SP0) <= reg_spr0_hit;\r
                 end if;\r
 \r

diff --git a/tools/nes-image/Makefile b/tools/nes-image/Makefile
index c34120f..34db861 100644 (file)
--- a/tools/nes-image/Makefile
+++ b/tools/nes-image/Makefile
@@ -6,6 +6,7 @@ all :
        ./dd-img.sh $(IMAGE)\r
        cp sample1-chr.hex ../../de0_cv_nes/\r
        cp sample1-prg.hex ../../de0_cv_nes/\r
+       cp $(IMAGE).nes ../../de0_cv_nes/simulation/modelsim/rom-file.nes\r
 \r
     \r
 run : all\r