gistfile1.txt

"ARTY-A7-SWBUT"
        # 4 switches then 4 buttons
        set sw_but "A8 C11 C10 A10  D9 C9 B9 B8"
        # 4 LEDs then 4 RGB LEDs (green only)
        set leds "H5 J5 T9 T10  F6 J4 J2 H6"

        set pin "E3"
        set net2pin(clk) $pin

"ARTY-A7-PMOD"
        set pmod_ja "G13 B11 A11 D12  D13 B18 A18 K16"
        set pmod_jb "E15 E16 D15 C15  J17 J18 K15 J15"
        set pmod_jc "U12 V12 V10 V11  U14 V14 T13 U13"

        # CLK on Pmod JA
        set pin [lindex $pmod_ja 0]
        set net2pin(clk) $pin

"ARTY-A7-UART"
        # RST button and UART_RX
        set arty_in  "C2 A9"
        # LD7 and UART_TX
        set arty_out "T10 D10"

        # 100 MHz CLK onboard
        set pin "E3"
        set net2pin(clk) $pin

"BASYS3-SWBUT"
        # Slide switches
        set ins "V17 V16 W16 W17 W15 V15 W14 W13 V2 T3 T2 R3 W2 U1 T1 R2"
        set outs "U16 E19 U19 V19 W18 U15 U14 V14 V13 V3 W3 U3 P3 N3 P1 L1"

        # UART
        lappend ins B18
        lappend outs A18

        # 100 MHz CLK onboard
        set pin "W5"
        set net2pin(clk) $pin

"ZYBOZ7-SWBUT"
        # J15 - UART_RX - JE3
        # G15 - SW0
        # K18 - BTN0
        # K19 - BTN1
        set ins  "J15  G15  K18 K19"

        # H15 - UART_TX - JE4
        # E17 - ETH PHY reset (active low, keep high for 125 MHz clock)
        # M14 - LD0
        # G14 - LD2
        # M15 - LD1
        # D18 - LD3
        set outs "H15  E17  M14 M15 D18 G14"

        # 125 MHz CLK onboard
        set pin "K17"
        set net2pin(clk) $pin