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@oVadim
oVadim committed Feb 3, 2025
1 parent 8bb89b9 commit 0047b56
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73 changes: 73 additions & 0 deletions labs/2_graphics/2_10_color_shapes_and_functions/gtkwave.tcl
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@@ -0,0 +1,73 @@
# gtkwave::loadFile "dump.vcd"

set all_signals [list]

lappend all_signals tb.i_display.pixel_29
lappend all_signals tb.i_display.pixel_28
lappend all_signals tb.i_display.pixel_27
lappend all_signals tb.i_display.pixel_26
lappend all_signals tb.i_display.pixel_25
lappend all_signals tb.i_display.pixel_24
lappend all_signals tb.i_display.pixel_23
lappend all_signals tb.i_display.pixel_22
lappend all_signals tb.i_display.pixel_21
lappend all_signals tb.i_display.pixel_20
lappend all_signals tb.i_display.pixel_19
lappend all_signals tb.i_display.pixel_18
lappend all_signals tb.i_display.pixel_17
lappend all_signals tb.i_display.pixel_16
lappend all_signals tb.i_display.pixel_15
lappend all_signals tb.i_display.pixel_14
lappend all_signals tb.i_display.pixel_13
lappend all_signals tb.i_display.pixel_12
lappend all_signals tb.i_display.pixel_11
lappend all_signals tb.i_display.pixel_10
lappend all_signals tb.i_display.pixel_09
lappend all_signals tb.i_display.pixel_08
lappend all_signals tb.i_display.pixel_07
lappend all_signals tb.i_display.pixel_06
lappend all_signals tb.i_display.pixel_05
lappend all_signals tb.i_display.pixel_04
lappend all_signals tb.i_display.pixel_03
lappend all_signals tb.i_display.pixel_02
lappend all_signals tb.i_display.pixel_01
lappend all_signals tb.i_display.pixel_00

lappend all_signals tb.i_lcd.LCD_DE
lappend all_signals tb.LCD_R
lappend all_signals tb.LCD_G
lappend all_signals tb.LCD_B
lappend all_signals tb.x
lappend all_signals tb.y

set num_added [ gtkwave::addSignalsFromList $all_signals ]

gtkwave::highlightSignalsFromList "tb.LCD_R\[4:0\]"
gtkwave::/Edit/Data_Format/Analog/Step
gtkwave::/Edit/Data_Format/Decimal

gtkwave::highlightSignalsFromList "tb.LCD_G\[5:0\]"
gtkwave::/Edit/Data_Format/Analog/Step
gtkwave::/Edit/Data_Format/Decimal

gtkwave::highlightSignalsFromList "tb.LCD_B\[4:0\]"
gtkwave::/Edit/Data_Format/Analog/Step
gtkwave::/Edit/Data_Format/Decimal

gtkwave::highlightSignalsFromList "tb.x\[8:0\]"
gtkwave::/Edit/Data_Format/Analog/Step
gtkwave::/Edit/Data_Format/Decimal

gtkwave::highlightSignalsFromList "tb.y\[8:0\]"
gtkwave::/Edit/Data_Format/Analog/Step
gtkwave::/Edit/Data_Format/Decimal

gtkwave::/Time/Zoom/Zoom_Full
gtkwave::/Time/Zoom/Zoom_In
gtkwave::/Time/Zoom/Zoom_In
gtkwave::/Time/Zoom/Zoom_In
gtkwave::/Time/Zoom/Zoom_In
gtkwave::/Time/Zoom/Zoom_In
gtkwave::/Time/Zoom/Zoom_To_End

gtkwave::/Edit/UnHighlight_All
4 changes: 2 additions & 2 deletions labs/2_graphics/2_10_color_shapes_and_functions/lab_specific_board_config.svh
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Expand Up @@ -13,7 +13,7 @@
`define EMULATE_DYNAMIC_7SEG_ON_STATIC_WITHOUT_STICKY_FLOPS

`define INSTANTIATE_GRAPHICS_INTERFACE_MODULE
`define INSTANTIATE_MICROPHONE_INTERFACE_MODULE
`define INSTANTIATE_SOUND_OUTPUT_INTERFACE_MODULE
// `define INSTANTIATE_MICROPHONE_INTERFACE_MODULE
// `define INSTANTIATE_SOUND_OUTPUT_INTERFACE_MODULE

`endif // `ifndef LAB_SPECIFIC_CONFIG_SVH
2 changes: 1 addition & 1 deletion labs/2_graphics/2_10_color_shapes_and_functions/lab_top.sv
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Expand Up @@ -115,7 +115,7 @@ module lab_top
16'b?????????????1??: rgb <= {{w_red {1'b1}}, {w_green {1'b0}}, {w_blue {1'b1}}};
16'b??????????????1?: rgb <= {{w_red {1'b1}}, {w_green {1'b0}}, {w_blue {1'b0}}};
16'b???????????????1: rgb <= {{w_red {1'b1}}, {w_green {1'b0}}, {w_blue {1'b1}}};
default: rgb = {{w_red-1{1'b0}}, 1'b1, {w_green-1{1'b0}}, 1'b1, {w_blue-1{1'b0}}, 1'b1};
default: rgb <= '0;
endcase

end
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93 changes: 93 additions & 0 deletions labs/2_graphics/2_10_color_shapes_and_functions/surfer.scr
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variable_add tb.i_display.pixel_29
variable_add tb.i_display.pixel_28
variable_add tb.i_display.pixel_27
variable_add tb.i_display.pixel_26
variable_add tb.i_display.pixel_25
variable_add tb.i_display.pixel_24
variable_add tb.i_display.pixel_23
variable_add tb.i_display.pixel_22
variable_add tb.i_display.pixel_21
variable_add tb.i_display.pixel_20
variable_add tb.i_display.pixel_19
variable_add tb.i_display.pixel_18
variable_add tb.i_display.pixel_17
variable_add tb.i_display.pixel_16
variable_add tb.i_display.pixel_15
variable_add tb.i_display.pixel_14
variable_add tb.i_display.pixel_13
variable_add tb.i_display.pixel_12
variable_add tb.i_display.pixel_11
variable_add tb.i_display.pixel_10
variable_add tb.i_display.pixel_09
variable_add tb.i_display.pixel_08
variable_add tb.i_display.pixel_07
variable_add tb.i_display.pixel_06
variable_add tb.i_display.pixel_05
variable_add tb.i_display.pixel_04
variable_add tb.i_display.pixel_03
variable_add tb.i_display.pixel_02
variable_add tb.i_display.pixel_01
variable_add tb.i_display.pixel_00
variable_add tb.i_lcd.LCD_DE
variable_add tb.i_lcd.LCD_HSYNC
variable_add tb.LCD_R
variable_add tb.LCD_G
variable_add tb.LCD_B
variable_add tb.x
variable_add tb.y
variable_add tb.i_lab_top.paint.mx
variable_add tb.i_lab_top.paint.my
variable_add tb.i_lab_top.paint.rx
variable_add tb.i_lab_top.paint.ry

scope_select tb.i_lcd

item_focus bo
item_set_format Unsigned
item_set_color Yellow

item_focus bp
item_set_format Unsigned
item_set_color Gray

item_focus ca
item_set_format Unsigned
item_set_color Red

item_focus cb
item_set_format Unsigned
item_set_color Green

item_focus cc
item_set_format Unsigned
item_set_color Blue

item_focus cd
item_set_format Unsigned
item_set_color Gray

item_focus ce
item_set_format Unsigned
item_set_color Gray

item_focus cf
item_set_format Unsigned

item_focus cg
item_set_format Unsigned

item_focus ch
item_set_format Unsigned

item_focus ci
item_set_format Unsigned

item_unfocus
remove_unavailable

zoom_in
zoom_in
zoom_in
zoom_in
zoom_in
scroll_to_end
43 changes: 43 additions & 0 deletions labs/2_graphics/2_10_color_shapes_and_functions/tb.sv
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@@ -1,5 +1,7 @@
`include "config.svh"

// Shows the image on the VGA screen using signal lines in Wave Analyzer

module tb;

timeunit 1ns;
Expand Down Expand Up @@ -72,8 +74,39 @@ module tb;

);

// We output all the green pixels to signal lines in Wave Analyzer
// You can try it |LCD_G or |LCD_B or a mix of them

assign pixel = |LCD_R || |LCD_G || |LCD_B;

//------------------------------------------------------------------------

tb_lcd_480_272 i_lcd
(
.PixelClk ( pixel_clk ),
.rst ( rst ),
.LCD_DE ( LCD_DE ),
.LCD_HSYNC ( LCD_HS ),
.LCD_VSYNC ( LCD_VS ),
.x ( x ),
.y ( y )
);

//------------------------------------------------------------------------

// We output pixels to signal lines in Wave Analyzer

tb_lcd_display i_display
(
.PixelClk ( pixel_clk ),
.rst ( rst ),
.LCD_DE ( LCD_DE ),
.LCD_HSYNC ( LCD_HS ),
.LCD_VSYNC ( LCD_VS ),
.pixel ( pixel )
);

//------------------------------------------------------------------------
initial
begin
clk = 1'b0;
Expand All @@ -84,6 +117,16 @@ module tb;

//------------------------------------------------------------------------

initial
begin
pixel_clk = 1'b0;

forever
# (clk_period / 6) pixel_clk = ~ pixel_clk;
end

//------------------------------------------------------------------------

initial
begin
rst <= 'bx;
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