diff --git a/projects/mips_sys/ise101/mips_sys/mips_sys.prj b/projects/mips_sys/ise101/mips_sys/mips_sys.prj
index c75d8ad..b8b35cd 100644
--- a/projects/mips_sys/ise101/mips_sys/mips_sys.prj
+++ b/projects/mips_sys/ise101/mips_sys/mips_sys.prj
@@ -15,7 +15,6 @@ vhdl work "../../../../lib/uart/kcuart_rx.vhd"
 vhdl work "../../../../lib/uart/bbfifo_16x8.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_cmd.vhd"
-vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/reset_virtex4.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/ddr_phy_virtex4.vhd"
 vhdl work "../../../../lib/FIFO/src/fifo_sync_ctrl.vhd"
 vhdl work "../../../../lib/FIFO/src/fifo_async.vhd"
diff --git a/projects/mips_sys/ise101/mips_sys/mips_sys_vhdl.prj b/projects/mips_sys/ise101/mips_sys/mips_sys_vhdl.prj
index 7a5b9a4..db0d3e8 100644
--- a/projects/mips_sys/ise101/mips_sys/mips_sys_vhdl.prj
+++ b/projects/mips_sys/ise101/mips_sys/mips_sys_vhdl.prj
@@ -15,7 +15,6 @@ vhdl work "W:\vhdl\lib\uart\kcuart_rx.vhd"
 vhdl work "W:\vhdl\lib\uart\bbfifo_16x8.vhd"
 vhdl work "W:\vhdl\lib\SDRAM\ddr_sdr_v1_5\src\sdram_ctrl.vhd"
 vhdl work "W:\vhdl\lib\SDRAM\ddr_sdr_v1_5\src\sdram_cmd.vhd"
-vhdl work "W:\vhdl\lib\SDRAM\ddr_sdr_v1_5\src\reset_virtex4.vhd"
 vhdl work "W:\vhdl\lib\SDRAM\ddr_sdr_v1_5\src\ddr_phy_virtex4.vhd"
 vhdl work "W:\vhdl\lib\FIFO\src\fifo_sync_ctrl.vhd"
 vhdl work "W:\vhdl\lib\FIFO\src\fifo_async.vhd"
diff --git a/projects/mips_sys/sim/tb_mips_sys.fdo b/projects/mips_sys/sim/tb_mips_sys.fdo
index b5575a2..2adac16 100644
--- a/projects/mips_sys/sim/tb_mips_sys.fdo
+++ b/projects/mips_sys/sim/tb_mips_sys.fdo
@@ -81,7 +81,6 @@ vcom -explicit  -93 "../../../lib/SSRAM/src/ssram_port_wb.vhd"
 # SDRAM
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl.vhd"
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_cmd.vhd"
-vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/reset_virtex4.vhd"
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/ddr_phy_virtex4.vhd"
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl_top.vhd"
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl_frontend64_wb.vhd"
@@ -105,4 +104,4 @@ do {tb_mips_sys.wdo}
 view wave
 view structure
 view signals
-run 50ms
+run 1ms