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- weird blitter stuff

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git-svn-id: http://moon:8086/svn/vhdl/trunk@955 cc03376c-175c-47c8-b038-4cd826a8556b
This commit is contained in:
jens
2013-04-27 17:46:26 +00:00
parent 2e8a574d88
commit a6a659904b
2 changed files with 117 additions and 110 deletions
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lib/VGA_ctrl/src/tb_vga_frontend64.vhd
+12 -12
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@@ -420,10 +420,10 @@ STIMULUS: process
reg_write(X"0000_0058", to_unsigned(4*tsvga.ts_h.ncyc_scan, 32));
-- set nx
reg_write(X"0000_0060", to_unsigned(blit_size_x(i)-1, 32));
reg_write(X"0000_0060", to_unsigned(blit_size_x(i), 32));
-- set ny
reg_write(X"0000_0064", to_unsigned(blit_size_y(i)-1, 32));
reg_write(X"0000_0064", to_unsigned(blit_size_y(i), 32));
-- set blit request
reg_read(X"0000_0000");
@@ -456,10 +456,10 @@ STIMULUS: process
reg_write(X"0000_0058", to_unsigned(4*tsvga.ts_h.ncyc_scan, 32));
-- set nx
reg_write(X"0000_0060", to_unsigned(blit_size_x(i)-1, 32));
reg_write(X"0000_0060", to_unsigned(blit_size_x(i), 32));
-- set ny
reg_write(X"0000_0064", to_unsigned(blit_size_y(i)-1, 32));
reg_write(X"0000_0064", to_unsigned(blit_size_y(i), 32));
-- set blit request
reg_read(X"0000_0000");
@@ -492,10 +492,10 @@ STIMULUS: process
reg_write(X"0000_0058", to_unsigned(4*tsvga.ts_h.ncyc_scan, 32));
-- set nx
reg_write(X"0000_0060", to_unsigned(blit_size_x(i)-1, 32));
reg_write(X"0000_0060", to_unsigned(blit_size_x(i), 32));
-- set ny
reg_write(X"0000_0064", to_unsigned(blit_size_y(i)-1, 32));
reg_write(X"0000_0064", to_unsigned(blit_size_y(i), 32));
-- set blit request
reg_read(X"0000_0000");
@@ -528,10 +528,10 @@ STIMULUS: process
reg_write(X"0000_0058", to_unsigned(4*tsvga.ts_h.ncyc_scan, 32));
-- set nx
reg_write(X"0000_0060", to_unsigned(blit_size_x(i)-1, 32));
reg_write(X"0000_0060", to_unsigned(blit_size_x(i), 32));
-- set ny
reg_write(X"0000_0064", to_unsigned(blit_size_y(i)-1, 32));
reg_write(X"0000_0064", to_unsigned(blit_size_y(i), 32));
-- set blit request
reg_read(X"0000_0000");
@@ -563,10 +563,10 @@ STIMULUS: process
reg_write(X"0000_0058", to_unsigned(4*tsvga.ts_h.ncyc_scan, 32));
-- set nx
reg_write(X"0000_0060", to_unsigned(blit_size_x(i)-1, 32));
reg_write(X"0000_0060", to_unsigned(blit_size_x(i), 32));
-- set ny
reg_write(X"0000_0064", to_unsigned(blit_size_y(i)-1, 32));
reg_write(X"0000_0064", to_unsigned(blit_size_y(i), 32));
-- set blit request
reg_read(X"0000_0000");
@@ -598,10 +598,10 @@ STIMULUS: process
reg_write(X"0000_0058", to_unsigned(4*tsvga.ts_h.ncyc_scan, 32));
-- set nx
reg_write(X"0000_0060", to_unsigned(blit_size_x(i)-1, 32));
reg_write(X"0000_0060", to_unsigned(blit_size_x(i), 32));
-- set ny
reg_write(X"0000_0064", to_unsigned(blit_size_y(i)-1, 32));
reg_write(X"0000_0064", to_unsigned(blit_size_y(i), 32));
-- set blit request
reg_read(X"0000_0000");