diff options
Diffstat (limited to 'rtl/src/ucf')
| -rw-r--r-- | rtl/src/ucf/novena_baseline.ucf | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/rtl/src/ucf/novena_baseline.ucf b/rtl/src/ucf/novena_baseline.ucf new file mode 100644 index 0000000..6638d7b --- /dev/null +++ b/rtl/src/ucf/novena_baseline.ucf @@ -0,0 +1,98 @@ +#-------------------------------------------------------------------------------
+# FPGA Config
+#-------------------------------------------------------------------------------
+CONFIG VCCAUX = 3.3 ;
+#-------------------------------------------------------------------------------
+
+
+#-------------------------------------------------------------------------------- +# GCLK Timing +#-------------------------------------------------------------------------------- +NET "gclk_p_pin" TNM_NET = TNM_gclk ; +TIMESPEC TS_gclk = PERIOD TNM_gclk 20 ns HIGH 50% ;
+
+
+#-------------------------------------------------------------------------------
+# BCLK Timing
+#-------------------------------------------------------------------------------
+NET "eim_bclk" TNM_NET = TNM_bclk ; +TIMESPEC TS_bclk = PERIOD TNM_bclk 30 ns HIGH 50% ;
+
+
+#-------------------------------------------------------------------------------
+# FPGA Pinout
+#-------------------------------------------------------------------------------
+NET "led_pin" LOC = "A16" | IOSTANDARD = "LVCMOS33" | SLEW = "SLOW" | DRIVE = 12 ;
+NET "apoptosis_pin" LOC = "K1" | IOSTANDARD = "LVCMOS33" | SLEW = "SLOW" | DRIVE = 12 ;
+NET "reset_mcu_b_pin" LOC = "F1" | IOSTANDARD = "LVCMOS33" | PULLUP ;
+
+NET "gclk_p_pin" LOC = "H2" | IOSTANDARD = "LVDS_33" | DIFF_TERM = "TRUE" ; +NET "gclk_n_pin" LOC = "H1" | IOSTANDARD = "LVDS_33" | DIFF_TERM = "TRUE" ;
+
+NET "eim_bclk" LOC = "C9" | IOSTANDARD = "LVCMOS33" ;
+NET "eim_cs0_n" LOC = "B11" | IOSTANDARD = "LVCMOS33" ;
+
+NET "eim_da<0>" LOC = "G9" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<1>" LOC = "A10" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<2>" LOC = "F9" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<3>" LOC = "B9" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<4>" LOC = "E13" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<5>" LOC = "F13" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<6>" LOC = "A9" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<7>" LOC = "A8" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<8>" LOC = "B8" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<9>" LOC = "D8" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<10>" LOC = "D11" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<11>" LOC = "C8" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<12>" LOC = "C7" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<13>" LOC = "C11" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<14>" LOC = "C4" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+NET "eim_da<15>" LOC = "B6" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+
+NET "eim_lba_n" LOC = "B14" | IOSTANDARD = "LVCMOS33" ;
+NET "eim_wr_n" LOC = "C14" | IOSTANDARD = "LVCMOS33" ;
+NET "eim_oe_n" LOC = "C10" | IOSTANDARD = "LVCMOS33" ;
+NET "eim_wait_n" LOC = "A7" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 12 ;
+
+
+#-------------------------------------------------------------------------------
+# EIM Input Timing
+#-------------------------------------------------------------------------------
+NET "eim_cs0_n" TNM = "TNM_EIM_IN" ; +NET "eim_da<*>" TNM = "TNM_EIM_IN" ;
+NET "eim_lba_n" TNM = "TNM_EIM_IN" ;
+NET "eim_wr_n" TNM = "TNM_EIM_IN" ;
+NET "eim_oe_n" TNM = "TNM_EIM_IN" ;
+ +TIMEGRP "TNM_EIM_IN" OFFSET = IN 9.75 ns VALID 16.0 ns BEFORE "eim_bclk" RISING ;
+
+
+#-------------------------------------------------------------------------------
+# EIM Output Timing
+#------------------------------------------------------------------------------- +NET "eim_da<*>" TNM = "TNM_EIM_OUT" ;
+NET "eim_wait_n" TNM = "TNM_EIM_OUT" ;
+
+TIMEGRP "TNM_EIM_OUT" OFFSET = OUT 13.0 ns AFTER "eim_bclk" FALLING ;
+
+
+#-------------------------------------------------------------------------------
+# CDC Paths
+#-------------------------------------------------------------------------------
+INST "eim/eim_cdc/cdc_eim_sys/src_ff" TNM = "TNM_from_bclk" ;
+INST "eim/eim_cdc/cdc_eim_sys/src_latch*" TNM = "TNM_from_bclk" ;
+INST "eim/eim_cdc/cdc_eim_sys/ff_sync*" TNM = "TNM_to_sys_clk" ; +INST "eim/eim_cdc/cdc_eim_sys/dst_latch*" TNM = "TNM_to_sys_clk" ;
+
+INST "eim/eim_cdc/cdc_sys_eim/src_ff" TNM = "TNM_from_sys_clk" ;
+INST "eim/eim_cdc/cdc_sys_eim/src_latch*" TNM = "TNM_from_sys_clk" ;
+INST "eim/eim_cdc/cdc_sys_eim/ff_sync*" TNM = "TNM_to_bclk" ; +INST "eim/eim_cdc/cdc_sys_eim/dst_latch*" TNM = "TNM_to_bclk" ;
+
+TIMESPEC "TS_bclk_2_sys_clk" = FROM "TNM_from_bclk" TO "TNM_to_sys_clk" TIG ;
+TIMESPEC "TS_sys_clk_2_bclk" = FROM "TNM_from_sys_clk" TO "TNM_to_bclk" TIG ;
+
+
+#-------------------------------------------------------------------------------
+# End-of-File
+#-------------------------------------------------------------------------------
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