# 16MHz clock
set_io --warn-no-port clk_16mhz B2

# Transmitter
#set_io --warn-no-port tx_active A2 # 1
#set_io --warn-no-port tx_inverted A1 # 2
#set_io --warn-no-port tx_delay B1 # 3

#set_io --warn-no-port tx_load D2 # 6
#set_io --warn-no-port tx_full D1 # 7

# Receiver
set_io --warn-no-port rx C2 # 4

set_io --warn-no-port reset E1 # 9

#set_io --warn-no-port rx_enable E1 # 9
set_io --warn-no-port rx_active G2 # 10
set_io --warn-no-port rx_error H1 # 11
set_io --warn-no-port rx_data_available J1 # 12
set_io --warn-no-port rx_read H2 # 13

# Shared data bus
set_io --warn-no-port data[9] B6 # 23
set_io --warn-no-port data[8] A7
set_io --warn-no-port data[7] B7
set_io --warn-no-port data[6] A8
set_io --warn-no-port data[5] B8
set_io --warn-no-port data[4] A9
set_io --warn-no-port data[3] C9
set_io --warn-no-port data[2] D8
set_io --warn-no-port data[1] D9
set_io --warn-no-port data[0] H9 # 14

set_io --warn-no-port debug A6 # 24

set_io --warn-no-port usb_pu A3