36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
|
# 12 MHz oscillator
|
||
|
|
set_io clk_osc 35
|
||
|
|
|
||
|
|
# JTAG is on FTDI B channel so it doesn't inadvertently assert flash CS pin
|
||
|
|
# (usually UART would be on the B channel)
|
||
|
|
set_io tck 6 # FTDI BDBUS0
|
||
|
|
set_io tdi 9 # FTDI BDBUS1
|
||
|
|
set_io tdo 18 # FTDI BDBUS2
|
||
|
|
set_io tms 19 # FTDI BDBUS3
|
||
|
|
|
||
|
|
# UART is moved over to FTDI A channel -- this means flash is inaccessible
|
||
|
|
# (and stays in a quiescent state since CSn is disconnected and pulled high)
|
||
|
|
set_io uart_rx 15 # FTDI ADBUS0, flash SCK, iCE SCK
|
||
|
|
set_io uart_tx 14 # FTDI ADBUS1, flash MOSI, iCE SO (if jumper J15 connected)
|
||
|
|
|
||
|
|
# SPI flash
|
||
|
|
# set_io flash_mosi 14
|
||
|
|
# set_io flash_miso 17
|
||
|
|
# set_io flash_sclk 15
|
||
|
|
# set_io flash_cs 16
|
||
|
|
|
||
|
|
# # Buttons
|
||
|
|
# set_io dpad_u 20 # Snapoff top
|
||
|
|
# set_io dpad_d 18 # Snapoff bottom
|
||
|
|
# set_io dpad_l 10 # Main board
|
||
|
|
# set_io dpad_r 19 # Snapoff middle
|
||
|
|
|
||
|
|
# # LEDs
|
||
|
|
# set_io led[0] 37 # Green on main board
|
||
|
|
# set_io led[1] 11 # Red on main board
|
||
|
|
# set_io led[2] 26 # Middle on snapoff (L1)
|
||
|
|
# set_io led[3] 27 # Left on snapoff (L2)
|
||
|
|
# set_io led[4] 25 # Right on snapoff (L3)
|
||
|
|
# set_io led[5] 23 # Top on snapoff (L4)
|
||
|
|
# set_io led[6] 21 # Bottom on snapoff (L5)
|