diff --git a/lib/SDRAM/ddr_sdr_v1_5/sim/tb_sdram_ctrl_frontend_wb.wdo b/lib/SDRAM/ddr_sdr_v1_5/sim/tb_sdram_ctrl_frontend_wb.wdo
index 354a054..ff17b67 100644
--- a/lib/SDRAM/ddr_sdr_v1_5/sim/tb_sdram_ctrl_frontend_wb.wdo
+++ b/lib/SDRAM/ddr_sdr_v1_5/sim/tb_sdram_ctrl_frontend_wb.wdo
@@ -14,7 +14,15 @@ add wave -noupdate -format Literal -radix hexadecimal /tb_sdram_ctrl_frontend_wb
 add wave -noupdate -format Literal -radix hexadecimal /tb_sdram_ctrl_frontend_wb/dat_o
 add wave -noupdate -format Literal -radix hexadecimal /tb_sdram_ctrl_frontend_wb/dout_reg
 add wave -noupdate -format Literal /tb_sdram_ctrl_frontend_wb/dout_cnt
+add wave -noupdate -divider DEBUG
+add wave -noupdate -format Literal -radix hexadecimal /tb_sdram_ctrl_frontend_wb/sdram_ctrl_frontend_wb/inst_sdram_ctrl/cmd_fifo_din
+add wave -noupdate -format Literal -radix hexadecimal /tb_sdram_ctrl_frontend_wb/sdram_ctrl_frontend_wb/inst_sdram_ctrl/cmd_fifo_dout
+add wave -noupdate -format Logic /tb_sdram_ctrl_frontend_wb/sdram_ctrl_frontend_wb/inst_sdram_ctrl/cmd_fifo_re
+add wave -noupdate -format Logic /tb_sdram_ctrl_frontend_wb/sdram_ctrl_frontend_wb/inst_sdram_ctrl/cmd_fifo_we
+add wave -noupdate -format Logic /tb_sdram_ctrl_frontend_wb/sdram_ctrl_frontend_wb/inst_sdram_ctrl/cmd_fifo_full
+add wave -noupdate -format Logic /tb_sdram_ctrl_frontend_wb/sdram_ctrl_frontend_wb/inst_sdram_ctrl/cmd_fifo_empty
 add wave -noupdate -divider Part
+add wave -noupdate -format Logic /tb_sdram_ctrl_frontend_wb/clk0_o
 add wave -noupdate -format Logic /tb_sdram_ctrl_frontend_wb/part_cs_n
 add wave -noupdate -format Logic /tb_sdram_ctrl_frontend_wb/part_we_n
 add wave -noupdate -format Logic /tb_sdram_ctrl_frontend_wb/part_ras_n
@@ -33,7 +41,7 @@ add wave -noupdate -format Literal -radix hexadecimal /tb_sdram_ctrl_frontend_wb
 add wave -noupdate -format Literal -radix hexadecimal /tb_sdram_ctrl_frontend_wb/sdram_ctrl_frontend_wb/inst_sdram_ctrl/inst_sdram_ctrl/bank_addr_reg
 add wave -noupdate -format Literal /tb_sdram_ctrl_frontend_wb/sd_cmd
 TreeUpdate [SetDefaultTree]
-WaveRestoreCursors {{Cursor 1} {34438503 ps} 0}
+WaveRestoreCursors {{Cursor 1} {52445000 ps} 0}
 configure wave -namecolwidth 150
 configure wave -valuecolwidth 100
 configure wave -justifyvalue left
@@ -47,4 +55,4 @@ configure wave -gridperiod 1
 configure wave -griddelta 40
 configure wave -timeline 0
 update
-WaveRestoreZoom {0 ps} {210 us}
+WaveRestoreZoom {52319857 ps} {52922001 ps}
diff --git a/lib/VGA_ctrl/sim/tb_vga_frontend64.wdo b/lib/VGA_ctrl/sim/tb_vga_frontend64.wdo
index 635d879..04fe088 100644
--- a/lib/VGA_ctrl/sim/tb_vga_frontend64.wdo
+++ b/lib/VGA_ctrl/sim/tb_vga_frontend64.wdo
@@ -4,13 +4,15 @@ add wave -noupdate -format Logic /tb_vga_frontend64/clk_o
 add wave -noupdate -format Logic /tb_vga_frontend64/rst_o
 add wave -noupdate -divider Master
 add wave -noupdate -format Logic /tb_vga_frontend64/cyc_o
+add wave -noupdate -format Logic /tb_vga_frontend64/srdy_i
 add wave -noupdate -format Logic /tb_vga_frontend64/stb_o
+add wave -noupdate -format Literal -radix hexadecimal /tb_vga_frontend64/sdat_o
 add wave -noupdate -format Literal -radix hexadecimal /tb_vga_frontend64/addr_o
 add wave -noupdate -format Literal /tb_vga_frontend64/sel_o
 add wave -noupdate -format Logic /tb_vga_frontend64/we_o
 add wave -noupdate -format Logic /tb_vga_frontend64/ack_i
+add wave -noupdate -format Literal -radix hexadecimal /tb_vga_frontend64/sdat_i
 add wave -noupdate -format Logic /tb_vga_frontend64/mrdy_o
-add wave -noupdate -format Logic /tb_vga_frontend64/srdy_i
 add wave -noupdate -format Literal -radix hexadecimal /tb_vga_frontend64/mdat_i
 add wave -noupdate -format Literal -radix hexadecimal /tb_vga_frontend64/mdat_o
 add wave -noupdate -divider Slave
@@ -22,9 +24,8 @@ add wave -noupdate -format Logic /tb_vga_frontend64/we_i
 add wave -noupdate -format Logic /tb_vga_frontend64/ack_o
 add wave -noupdate -format Logic /tb_vga_frontend64/mrdy_i
 add wave -noupdate -format Logic /tb_vga_frontend64/srdy_o
-add wave -noupdate -format Literal -radix hexadecimal /tb_vga_frontend64/sdat_i
-add wave -noupdate -format Literal -radix hexadecimal /tb_vga_frontend64/sdat_o
 add wave -noupdate -divider VGA
+add wave -noupdate -format Logic /tb_vga_frontend64/inst_vga_frontend64/cg_rdy
 add wave -noupdate -format Logic /tb_vga_frontend64/vga_clk
 add wave -noupdate -format Logic /tb_vga_frontend64/vga_blank_n
 add wave -noupdate -format Logic /tb_vga_frontend64/vga_sync_n
@@ -53,7 +54,7 @@ add wave -noupdate -format Logic /tb_vga_frontend64/inst_vga_frontend64/cg_en
 add wave -noupdate -format Logic /tb_vga_frontend64/inst_vga_frontend64/inst_vga_backend/hready
 add wave -noupdate -format Logic /tb_vga_frontend64/inst_vga_frontend64/inst_vga_backend/vready
 TreeUpdate [SetDefaultTree]
-WaveRestoreCursors {{Cursor 1} {17429621201 ps} 0}
+WaveRestoreCursors {{Cursor 1} {711949 ps} 0}
 configure wave -namecolwidth 150
 configure wave -valuecolwidth 100
 configure wave -justifyvalue left
@@ -67,4 +68,4 @@ configure wave -gridperiod 1
 configure wave -griddelta 40
 configure wave -timeline 0
 update
-WaveRestoreZoom {16526485550 ps} {20182816550 ps}
+WaveRestoreZoom {657535 ps} {817376 ps}
diff --git a/lib/VGA_ctrl/todo.txt b/lib/VGA_ctrl/todo.txt
index 1557ed7..f82fa48 100644
--- a/lib/VGA_ctrl/todo.txt
+++ b/lib/VGA_ctrl/todo.txt
@@ -1,3 +1,4 @@
 2009-11-04
-- char_gen.vhdl: add csr_posx_out, csr_posy_out to port. Make it register readable
+- char_gen.vhdl: add csr_posx_out, csr_posy_out to port. Make it register readable (done 2009-11-04)
 - several async. resets recognized. Sync. resets better?
+- Make screen width, screen height and FPS register readable (done 2009-11-04)