NET "clock49" TNM_NET = clk_period_grp_49;
TIMESPEC TS_clk_period_49 = PERIOD "clk_period_grp_49" 20.00ns HIGH;

NET "Phi0" TNM_NET = clk_period_grp_phi0;
TIMESPEC TS_clk_period_phi0 = PERIOD "clk_period_grp_phi0" 250ns LOW;

NET "Phi0" CLOCK_DEDICATED_ROUTE = FALSE;

NET "clock49"  LOC="P50"  | IOSTANDARD = LVCMOS33 | PERIOD = 20.00ns        ; # 50.00 MHz Oscillator

#NET "VSS"     LOC="P16"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 1
#NET "Rdy"     LOC="P15"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 2
NET "Phi1"     LOC="P17"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 3
NET "IRQ_n"    LOC="P23"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 4
#NET "NC"      LOC="P22"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 5
NET "NMI_n"    LOC="P26"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 6
NET "Sync"     LOC="P29"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 7
#NET "VCC"     LOC="P24"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 8
NET "Addr<0>"  LOC="P32"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 9
NET "Addr<1>"  LOC="P21"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 10
NET "Addr<2>"  LOC="P1"   | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 11
NET "Addr<3>"  LOC="P10"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 12
NET "Addr<4>"  LOC="P11"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 13
NET "Addr<5>"  LOC="P8"   | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 14
NET "Addr<6>"  LOC="P9"   | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 15
NET "Addr<7>"  LOC="P6"   | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 16
NET "Addr<8>"  LOC="P7"   | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 17
NET "Addr<9>"  LOC="P5"   | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 18
NET "Addr<10>" LOC="P14"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 19
NET "Addr<11>" LOC="P12"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 20

#NET "VSS"     LOC="P94"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 21
NET "Addr<12>" LOC="P95"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 22
NET "Addr<13>" LOC="P98"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 23
NET "Addr<14>" LOC="P99"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 24
NET "Addr<15>" LOC="P100" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 25
NET "Data<7>"  LOC="P101" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 26
NET "Data<6>"  LOC="P104" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 27
NET "Data<5>"  LOC="P102" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 28
NET "Data<4>"  LOC="P111" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 29
NET "Data<3>"  LOC="P97"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 30
NET "Data<2>"  LOC="P78"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 31
NET "Data<1>"  LOC="P88"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 32
NET "Data<0>"  LOC="P87"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 33
NET "R_W_n"    LOC="P85"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 34
#NET "NC"      LOC="P84"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 35
#NET "NC"      LOC="P83"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 36
NET "Phi0"     LOC="P82"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 37
NET "SO_n"     LOC="P80"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 38
NET "Phi2"     LOC="P92"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 39
NET "Res_n"    LOC="P93"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # dip pin 40

# LEDs and Switches
NET "led3"     LOC="P134" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # trigger 0 active
NET "led6"     LOC="P119" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # trigger 1 active
NET "led8"     LOC="P117" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ; # stopped at breakpoint
NET "sw1"      LOC="P132" | IOSTANDARD = LVCMOS33                           ; # reset
NET "sw2"      LOC="P131" | IOSTANDARD = LVCMOS33                           ; # interrupt

# 7-segment LED
NET tmosi      LOC="P45"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ;
NET tdin       LOC="P44"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ;
NET tcclk      LOC="P43"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ;

# UART
NET "avr_TxD"  LOC="P51"  | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ;
NET "avr_RxD"  LOC="P55"  | IOSTANDARD = LVCMOS33                           ;

# External trigger inputs
NET "trig<0>"  LOC="P126" | IOSTANDARD = LVCMOS33                           ;
NET "trig<1>"  LOC="P127" | IOSTANDARD = LVCMOS33                           ;

# Jumpers
NET "fakeTube_n" LOC="P112" | IOSTANDARD = LVCMOS33 | PULLUP ;