WIP: sdram support

greybox_tmp/cbx_args.txt

@@ -1,16 +1,12 @@
 BANDWIDTH_TYPE=AUTO
-CLK0_DIVIDE_BY=143
+CLK0_DIVIDE_BY=1
 CLK0_DUTY_CYCLE=50
-CLK0_MULTIPLY_BY=72
+CLK0_MULTIPLY_BY=2
 CLK0_PHASE_SHIFT=0
-CLK1_DIVIDE_BY=25
+CLK1_DIVIDE_BY=1
 CLK1_DUTY_CYCLE=50
-CLK1_MULTIPLY_BY=7
-CLK1_PHASE_SHIFT=0
-CLK2_DIVIDE_BY=25
-CLK2_DUTY_CYCLE=50
-CLK2_MULTIPLY_BY=12
-CLK2_PHASE_SHIFT=0
+CLK1_MULTIPLY_BY=2
+CLK1_PHASE_SHIFT=3000
 COMPENSATE_CLOCK=CLK0
 INCLK0_INPUT_FREQUENCY=20000
 INTENDED_DEVICE_FAMILY="Cyclone IV E"
@@ -27,7 +23,7 @@ PORT_CONFIGUPDATE=PORT_UNUSED
 PORT_FBIN=PORT_UNUSED
 PORT_INCLK0=PORT_USED
 PORT_INCLK1=PORT_UNUSED
-PORT_LOCKED=PORT_USED
+PORT_LOCKED=PORT_UNUSED
 PORT_PFDENA=PORT_UNUSED
 PORT_PHASECOUNTERSELECT=PORT_UNUSED
 PORT_PHASEDONE=PORT_UNUSED
@@ -44,7 +40,7 @@ PORT_SCANREAD=PORT_UNUSED
 PORT_SCANWRITE=PORT_UNUSED
 PORT_clk0=PORT_USED
 PORT_clk1=PORT_USED
-PORT_clk2=PORT_USED
+PORT_clk2=PORT_UNUSED
 PORT_clk3=PORT_UNUSED
 PORT_clk4=PORT_UNUSED
 PORT_clk5=PORT_UNUSED
@@ -58,7 +54,6 @@ PORT_extclk0=PORT_UNUSED
 PORT_extclk1=PORT_UNUSED
 PORT_extclk2=PORT_UNUSED
 PORT_extclk3=PORT_UNUSED
-SELF_RESET_ON_LOSS_LOCK=OFF
 WIDTH_CLOCK=5
 DEVICE_FAMILY="Cyclone IV E"
 CBX_AUTO_BLACKBOX=ALL
@@ -66,5 +61,3 @@ inclk
 inclk
 clk
 clk
-clk
-locked