Ported Cryptech platform to the Alpha board.

1 files changed, 85 insertions, 84 deletions

diff --git a/ucf/alpha_fmc.ucf b/ucf/alpha_fmc.ucf
index b323104..34b2072 100644
--- a/ucf/alpha_fmc.ucf
+++ b/ucf/alpha_fmc.ucf
@@ -3,11 +3,11 @@
 # alpha_fmc.ucf
 # -------------------
 # Constraint file for implementing the Cryptech Alpha base
-# for the Xilinx Spartan6 LX45 on the Alpha.
+# for the Xilinx Artix-7 200T on the Alpha.
 #
 #
 # Author: Pavel Shatov
-# Copyright (c) 2014, NORDUnet A/S All rights reserved.
+# Copyright (c) 2016, NORDUnet A/S All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -37,15 +37,11 @@
 #
 #======================================================================
 
-#-------------------------------------------------------------------------------
-CONFIG  VCCAUX = 3.3;
-#-------------------------------------------------------------------------------
-
 
 #--------------------------------------------------------------------------------
 # GCLK Timing (fixed at 50 MHz)
 #--------------------------------------------------------------------------------
-NET  "gclk_p_pin" TNM_NET = TNM_gclk;
+NET  "gclk_pin" TNM_NET = TNM_gclk;
 TIMESPEC  TS_gclk = PERIOD TNM_gclk 20 ns HIGH 50%;
 
 
@@ -59,81 +55,86 @@ TIMESPEC  TS_fmc_clk = PERIOD TNM_fmc_clk 90 MHz HIGH 50%;
 #-------------------------------------------------------------------------------
 # FPGA Pinout
 #-------------------------------------------------------------------------------
-NET  "led_pin"         LOC = "A16" | IOSTANDARD = "LVCMOS33" | SLEW = "SLOW" | DRIVE = 8;
-NET  "apoptosis_pin"   LOC = "K1"  | IOSTANDARD = "LVCMOS33" | SLEW = "SLOW" | DRIVE = 8;
-NET  "reset_mcu_b_pin" LOC = "F1"  | IOSTANDARD = "LVCMOS33" | PULLUP;
-#
-NET  "gclk_p_pin"      LOC = "H2"  | IOSTANDARD = "LVDS_25"  | DIFF_TERM = "TRUE";
-NET  "gclk_n_pin"      LOC = "H1"  | IOSTANDARD = "LVDS_25"  | DIFF_TERM = "TRUE";
-#
-NET  "fmc_clk"         LOC = "T8"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_ne1"         LOC = "R7"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_noe"         LOC = "R8"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_nwe"         LOC = "V11" | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_nl"          LOC = "T7"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_nwait"       LOC = "V8"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-#
-NET  "fmc_a<0>"        LOC = "V7"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<1>"        LOC = "M5"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<2>"        LOC = "L4"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<3>"        LOC = "M3"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<4>"        LOC = "L3"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<5>"        LOC = "P2"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<6>"        LOC = "K3"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<7>"        LOC = "K4"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<8>"        LOC = "R3"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<9>"        LOC = "T3"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<10>"       LOC = "V4"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<11>"       LOC = "T4"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<12>"       LOC = "J3"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<13>"       LOC = "J1"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<14>"       LOC = "J6"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<15>"       LOC = "U16" | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<16>"       LOC = "M1"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<17>"       LOC = "F2"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<18>"       LOC = "R11" | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<19>"       LOC = "V5"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<20>"       LOC = "G1"  | IOSTANDARD = "LVCMOS33" ;
-NET  "fmc_a<21>"       LOC = "T2"  | IOSTANDARD = "LVCMOS33" ;
-#NET "fmc_a<22>"       LOC = "  "  | IOSTANDARD = "LVCMOS33" ;
-#NET "fmc_a<23>"       LOC = "  "  | IOSTANDARD = "LVCMOS33" ;
-#NET "fmc_a<24>"       LOC = "  "  | IOSTANDARD = "LVCMOS33" ;
-#NET "fmc_a<25>"       LOC = "  "  | IOSTANDARD = "LVCMOS33" ;
-#
-NET  "fmc_d<0>"        LOC = "K2"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<1>"        LOC = "V16" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<2>"        LOC = "V9"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<3>"        LOC = "T9"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<4>"        LOC = "T5"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<5>"        LOC = "R5"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<6>"        LOC = "T10" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<7>"        LOC = "R10" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<8>"        LOC = "P6"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<9>"        LOC = "N5"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<10>"       LOC = "V10" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<11>"       LOC = "U10" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<12>"       LOC = "L5"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<13>"       LOC = "K6"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<14>"       LOC = "H4"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<15>"       LOC = "H3"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<16>"       LOC = "K5"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<17>"       LOC = "L2"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<18>"       LOC = "L1"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<19>"       LOC = "L7"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<20>"       LOC = "T11" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<21>"       LOC = "T14" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<22>"       LOC = "V14" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<23>"       LOC = "L6"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<24>"       LOC = "U13" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<25>"       LOC = "V13" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<26>"       LOC = "U11" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<27>"       LOC = "U8"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<28>"       LOC = "V6"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<29>"       LOC = "T6"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<30>"       LOC = "U5"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-NET  "fmc_d<31>"       LOC = "U7"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
-
-NET  "ct_noise"        LOC = "H7"  | IOSTANDARD = "LVCMOS33" ;
+#

+NET "led_pins<0>" LOC = "U3";
+NET "led_pins<1>" LOC = "T1";
+NET "led_pins<2>" LOC = "W22";
+NET "led_pins<3>" LOC = "AA20";
+#
+NET "led_pins<*>" IOSTANDARD = "LVCMOS33";
+NET "led_pins<*>" SLEW = SLOW;
+NET "led_pins<*>" DRIVE = 8;
+#
+NET  "gclk_pin"        LOC = "D17"  | IOSTANDARD = "LVCMOS33" ;
+#
+NET  "fmc_clk"         LOC = "W11"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_ne1"         LOC = "V5"   | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_noe"         LOC = "W16"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_nwe"         LOC = "AA6"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_nl"          LOC = "W17"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_nwait"       LOC = "Y6"   | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+#
+NET  "fmc_a<0>"        LOC = "Y17"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<1>"        LOC = "AB16" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<2>"        LOC = "AA16" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<3>"        LOC = "Y16"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<4>"        LOC = "AB17" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<5>"        LOC = "AA13" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<6>"        LOC = "AB13" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<7>"        LOC = "AA15" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<8>"        LOC = "AB15" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<9>"        LOC = "Y13"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<10>"       LOC = "AA14" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<11>"       LOC = "Y14"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<12>"       LOC = "AB10" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<13>"       LOC = "V2"   | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<14>"       LOC = "AB12" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<15>"       LOC = "AB8"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<16>"       LOC = "AA9"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<17>"       LOC = "AA8"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<18>"       LOC = "Y7"   | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<19>"       LOC = "AB21" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<20>"       LOC = "AB22" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<21>"       LOC = "AB20" | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<22>"       LOC = "Y21"  | IOSTANDARD = "LVCMOS33" ;
+NET  "fmc_a<23>"       LOC = "Y22"  | IOSTANDARD = "LVCMOS33" ;
+#NET "fmc_a<24>"       LOC = "AB18" | IOSTANDARD = "LVCMOS33" ;
+#NET "fmc_a<25>"       LOC = "AA19" | IOSTANDARD = "LVCMOS33" ;
+#
+NET  "fmc_d<0>"        LOC = "AB7"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<1>"        LOC = "AB6"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<2>"        LOC = "U1"   | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<3>"        LOC = "U2"   | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<4>"        LOC = "AB11" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<5>"        LOC = "AA11" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<6>"        LOC = "Y11"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<7>"        LOC = "Y12"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<8>"        LOC = "Y18"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<9>"        LOC = "AA21" | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<10>"       LOC = "W20"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<11>"       LOC = "N15"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<12>"       LOC = "U20"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<13>"       LOC = "AA1"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<14>"       LOC = "AB1"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<15>"       LOC = "AB2"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<16>"       LOC = "AB3"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<17>"       LOC = "Y3"   | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<18>"       LOC = "AA3"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<19>"       LOC = "AA5"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<20>"       LOC = "AB5"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<21>"       LOC = "Y4"   | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<22>"       LOC = "AA4"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<23>"       LOC = "V4"   | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<24>"       LOC = "W10"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<25>"       LOC = "R4"   | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<26>"       LOC = "W12"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<27>"       LOC = "W14"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<28>"       LOC = "V20"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<29>"       LOC = "V18"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<30>"       LOC = "R21"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+NET  "fmc_d<31>"       LOC = "P21"  | IOSTANDARD = "LVCMOS33" | SLEW = "FAST" | DRIVE = 8;
+
+NET  "ct_noise"        LOC = "W19"  | IOSTANDARD = "LVCMOS33" ;
 
 #-------------------------------------------------------------------------------
 # FMC Input Timing
@@ -143,7 +144,7 @@ NET  "ct_noise"        LOC = "H7"  | IOSTANDARD = "LVCMOS33" ;
 # datasheet. Control signals NE1, NL and NWE all have different timing values.
 # Instead of writing individual constraints for every control signal, the most
 # strict constraint is applied to all control signals. This should not cause
-# any P&R issues, since Spartan-6 can handle 90 MHz easily.
+# any P&R issues, since Spartan-6 (and Artix-7) can handle 90 MHz easily.
 #
 # NOE signal is not constrained, since it drives "T" input of IOBUF primitive.
 #
@@ -174,7 +175,7 @@ TIMEGRP  "TNM_FMC_IN_CONTROL" OFFSET = IN 5.0 ns VALID 10.0 ns BEFORE "fmc_clk"
 
 NET  "fmc_d<*>" TNM = "TNM_FMC_OUT_DATA" ;
 
-TIMEGRP  "TNM_FMC_OUT_DATA" OFFSET = OUT 11.5 ns AFTER "fmc_clk" FALLING;
+TIMEGRP  "TNM_FMC_OUT_DATA" OFFSET = OUT 16.7 ns AFTER "fmc_clk" FALLING;
 
 
 #-------------------------------------------------------------------------------