gtkwave init script added.

diff --git a/simulation/init-gtkw.tcl b/simulation/init-gtkw.tcl
new file mode 100644 (file)
index 0000000..ad9a841
--- /dev/null
+++ b/simulation/init-gtkw.tcl
@@ -0,0 +1,60 @@
+
+set sigs [list]
+
+lappend sigs "sim_board.rst_n"
+lappend sigs "sim_board.cpu_clk"
+lappend sigs "sim_board.ppu_clk"
+lappend sigs "sim_board.vga_clk"
+lappend sigs "sim_board.mem_clk"
+
+#add wave -divider cpu/io
+lappend sigs "sim_board.r_nw"
+lappend sigs "sim_board.addr"
+lappend sigs "sim_board.d_io"
+
+#add wave -divider ce-pins
+lappend sigs "sim_board.rom_ce_n"
+lappend sigs "sim_board.ram_ce_n"
+lappend sigs "sim_board.ppu_ce_n"
+#add wave -divider ppu
+lappend sigs "sim_board.ppu_inst.ppu_ctrl"
+lappend sigs "sim_board.ppu_inst.ppu_mask"
+lappend sigs "sim_board.ppu_inst.ppu_status"
+
+#add wave -divider vga_pos
+lappend sigs "sim_board.ppu_inst.render_inst.cur_x"
+lappend sigs "sim_board.ppu_inst.render_inst.cur_y"
+lappend sigs "sim_board.ppu_inst.render_inst.disp_nt"
+lappend sigs "sim_board.ppu_inst.render_inst.disp_attr"
+
+#add wave -divider vram
+lappend sigs "sim_board.mem_clk"
+lappend sigs "sim_board.ppu_clk"
+lappend sigs "sim_board.ale"
+lappend sigs "sim_board.rd_n"
+lappend sigs "sim_board.wr_n"
+lappend sigs "sim_board.nt0_ce_n"
+
+lappend sigs "sim_board.v_addr"
+lappend sigs "sim_board.vram_ad"
+
+lappend sigs "sim_board.ppu_inst.render_inst.plt_ram_ce_n"
+lappend sigs "sim_board.ppu_inst.render_inst.plt_r_n"
+lappend sigs "sim_board.ppu_inst.render_inst.plt_w_n"
+lappend sigs "sim_board.ppu_inst.render_inst.plt_addr"
+lappend sigs "sim_board.ppu_inst.render_inst.plt_data"
+
+#add wave -divider vga_out
+lappend sigs "sim_board.h_sync_n"
+lappend sigs "sim_board.v_sync_n"
+lappend sigs "sim_board.r"
+lappend sigs "sim_board.g"
+lappend sigs "sim_board.b"
+
+
+
+set added [ gtkwave::addSignalsFromList $sigs ]
+
+#gtkwave::setZoomFactor 100
+
+