SYSCLK 240

HSECLK 8

SPI0_HOLDN_IO3 PIN_97
SPI0_SCK       PIN_98
SPI0_SI_IO0    PIN_2
SPI0_WPN_IO2   PIN_3
SPI0_SO_IO1    PIN_4
SPI0_CSN       PIN_5

GPIO6_2 PIN_23 # IO_Button1
GPIO6_4 PIN_24 # IO_Button2
GPIO6_5 PIN_29 # IO_Switch1, must be disabled if DAC0 is used
GPIO6_6 PIN_30 # IO_Switch2, must be disabled if DAC1 is used

# Uncomment this line to use EXT_INT0. This is commented out by default because INT_Init() will stuck if PIN_24 is not 
# weakly pulled up. For example, when this .ve is used on an unintended board.
# EXT_INT0 PIN_24

USB0_ID PIN_78

UART0_UARTRXD PIN_69
UART0_UARTTXD PIN_68
UART1_UARTTXD PIN_67
UART1_UARTRXD PIN_66

# Pins for RMII
MAC0_RXD0    PIN_64
MAC0_RXD1    PIN_63
MAC0_TXD0    PIN_58
MAC0_TXD1    PIN_57
MAC0_TX_EN   PIN_54
MAC0_CRS     PIN_43
MAC0_RX_ER   PIN_41

# Extra pins for MII
# MAC0_RX_DV   PIN_65
# MAC0_RXD2    PIN_62
# MAC0_RXD3    PIN_61
# MAC0_TXD2    PIN_56
# MAC0_TXD3    PIN_55
# MAC0_COL     PIN_42
# MAC0_RX_CLK  PIN_60 # Do NOT assign MAC0_RX_CLK in RMII mode. It should come from the same source as MAC0_TX_CLK

# MAC reset, MDC, MDIO, and clocks
GPIO5_5      PIN_53 # MAC0_PHYRSTB, any avaible GPIO
MAC0_MDC     PIN_45
MAC0_MDIO    PIN_44
MAC0_TX_CLK  PIN_59 # Optional. If not assigned, MAC will use MAC0_CLK_OUT.
MAC0_CLK_OUT PIN_40

# INTB is shared with RXD2 on 32-pin. It can be used only in RMII mode.
MAC0_PHY_INTB PIN_62

CAN0_TX0 PIN_39
CAN0_RX0 PIN_38

I2C0_SDA PIN_36
I2C0_SCL PIN_35

GPIO4_1 PIN_34 # LED1
GPIO4_2 PIN_33 # LED2
GPIO4_3 PIN_32 # LED3
GPIO4_4 PIN_31 # LED4

GPTIMER1_CH0 PIN_7
GPTIMER4_CH0 PIN_15