Digi ConnectCore Hardware Reference Manual

About the module Module pinout
ConnectCore for i.MX51 Hardware Reference Manual
35
Pin Type Signal name Use on module
Use on
development
board
Comments
J2:112 GPIO27 CSPI1_SS0_
PMIC/AUD4_
TXC/GPIO4_24
i.MX51: CSPI1_SS0
MC13892: CS
Reserved
J2:113 GPIO27 CSPI1_
MISO/AUD4_
RXD/GPIO4_23
i.MX51: CSPI1_
MISO
MC13892: MISO
SPI_MISO
J2:114 GPIO27 CSPI1_SS1/AUD4_
TXD/GPIO4_25
i.MX51: CSPI1_SS1 SPI_SS1
J2:115 GPIO27 CSPI1_SCLK/I2C1_
SCL/GPIO4_27
i.MX51: CSPI1_
SCLK
MC13892: CLK
SPI_SCLK
J2:116 GPIO27 CSPI1_RDY/AUD4_
TXFS/GPIO4_26
i.MX51: CSPI1_RDY LCD1 and
LCD2 SPI Chip
Select
J2:117 GPIO27 UART1_
RXD/GPIO4_28
i.MX51: UART1_
RXD
UART1 MEI
J2:118 GPIO27 UART1_
RTS#/GPIO4_30
i.MX51: UART1_
RTS
UART1 MEI
J2:119 GPIO27 UART1_
TXD/PWM2/GPIO4_
29
i.MX51: UART1_
TXD
UART1 MEI
J2:120 GPIO27 UART1_
CTS#/GPIO4_31
i.MX51: UART1_
CTS
UART1 MEI
J2:121 GPIO27 UART2_
RXD/GPIO1_20
i.MX51: UART2_
RXD
UART2
Console
J2:122 GPIO27 UART3_
RXD/UART1_
DTR#/GPIO1_22
i.MX51: UART3_
RXD
UART3/XBee
J2:123 GPIO27 UART2_
TXD/GPIO1_21
i.MX51: UART2_
TXD
UART2
Console
J2:124 GPIO27 UART3_
TXD/UART1_
DSR#/GPIO1_23
i.MX51: UART3_
TXD
UART3/XBee
J2:125 GPIO27 USBH1_
DATA2/UART2_
TXD_GPIO1_13
i.MX51: USBH1_
DATA2
USB Host
J2:126 - GND - -

Digi ConnectCore Specifications

General

Brand	Digi
Model	ConnectCore
Category	Control Unit
Language	English