User Manual

11
# rosetta buttons (5)
NET "button_pins<0>" LOC = "A2"; # CONN_BUT0 - center
NET "button_pins<1>" LOC = "H13"; # CONN_BUT1 - west
NET "button_pins<2>" LOC = "C5"; # CONN_BUT2 - north
NET "button_pins<3>" LOC = "B2"; # CONN_BUT3 - east
NET "button_pins<4>" LOC = "B20"; # CONN_BUT4 - south
NET "button_pins<*>" IOSTANDARD = LVCMOS25 # CONN_BUT-all
# slide switches (8)
NET "switch_pins<0>" LOC = "U16"; # CONN_SLDSW0 - rightmost
NET "switch_pins<1>" LOC = "AB16"; # CONN_SLDSW1
NET "switch_pins<2>" LOC = "AA16"; # CONN_SLDSW2
NET "switch_pins<3>" LOC = "U15"; # CONN_SLDSW3
NET "switch_pins<4>" LOC = "T15"; # CONN_SLDSW4
NET "switch_pins<5>" LOC = "AB14"; # CONN_SLDSW5
NET "switch_pins<6>" LOC = "AA14"; # CONN_SLDSW6
NET "switch_pins<7>" LOC = "Y14"; # CONN_SLDSW7 - leftmost
NET "switch_pins<*>" IOSTANDARD = LVCMOS25; # CONN_SLDSW-all
# ROTARY ENCODER & SWITCH
NET "ROTARY_ENC_A_pin" LOC="R9" | IOSTANDARD = LVCMOS25;
NET "ROTARY_ENC_B_pin" LOC="D18" | IOSTANDARD = LVCMOS25;
NET "ROTARY_ENC_SWITCH_pin" LOC="D19" | IOSTANDARD = LVCMOS25;
# SPI audio dac left
NET "AUDIO_DAC_left_MOSI_pin" LOC="AB17" | IOSTANDARD = LVCMOS25;
NET "AUDIO_DAC_left_SCK_pin" LOC="W17" | IOSTANDARD = LVCMOS25;
NET "AUDIO_DAC_left_SS_pin" LOC="Y18" | IOSTANDARD = LVCMOS25;
# SPI audio dac right
NET "AUDIO_DAC_right_MOSI_pin" LOC="Y15" | IOSTANDARD = LVCMOS25;
NET "AUDIO_DAC_right_SCK_pin" LOC="AB15" | IOSTANDARD = LVCMOS25;
NET "AUDIO_DAC_right_SS_pin" LOC="Y17" | IOSTANDARD = LVCMOS25;
# Aux I/O 8 bit 2 x 4 connector JA
NET "AUX_JA<1>" LOC="A19";
NET "AUX_JA<2>" LOC="C19";
NET "AUX_JA<3>" LOC="F9";
NET "AUX_JA<4>" LOC="G8";
NET "AUX_JA<7>" LOC="A18";
NET "AUX_JA<8>" LOC="B18";
NET "AUX_JA<9>" LOC="F10";
NET "AUX_JA<10>" LOC="G9";
NET "AUX_JA<*>" IOSTANDARD = LVCMOS25;
# Aux I/O 8 bit 2 x 4 connector JB
NET "AUX_JB<1>" LOC="F7";
NET "AUX_JB<2>" LOC="A4";
NET "AUX_JB<3>" LOC="D5";
NET "AUX_JB<4>" LOC="F15";