User`s guide

UDP SiM3U1xx
12 Rev. 0.2
P1.0 XTAL2 I2SOUT_DOUT_A
CP_OUTA_A
P1.1
I2C_SDA_EZR
P1.2
I2C_SCL_EZR
P1.3
JTAG_TDO_A
P1.4
JTAG_TDI_A
P1.5
POT ADC_IN0
P1.6
ADC_IN1
P1.7 CAPSENSE
GPIO08
P1.8 CAPSENSE
GPIO09
P1.9
GPIO10
P1.10
ADC_IN2
P1.11
TIMER_EX_A
ADC_IN3
P1.12
VCP_RX EMIF_A21 UART_RX_SYS
P1.13
VCP_TX EMIF_A20 UART_TX_SYS
P1.14
VCP_CTS EMIF_A19
EZRP_CLK_IN
UART_CTS_SYS
P1.15
VCP_RTS WAKEUP0
EMIF_A18
EZRP_TX_DATA_IN
UART_RTS_SYS
P2.0
EMIC_A17
EZRP_RX_CLK_OUT
P2.1
USART_TX_B
EMIF_A16
EZRP_RX_DATA_OUT
P2.2
USART_RX_B
EMIF_A15
EZRP_SDN
P2.3
EMIF_A14
EZRP_NIRQ
P2.4
EXT_INT0
EMIF_A13
P2.5
GPIO00
EMIF_A12
P2.6
GPIO01
EMIF_A11
P2.7
GPIO02
EMIF_A10
Table 6. MCU Pin Functions (Continued)
MCU Pin
MCU Card Function UDP Motherboard Signal
Default Optional
User Control
ON
Default Optional