Datasheet

JUMPER SHUNT POSITON DESCRIPTION
JU1
Closed* Enables the C/Q LED indicator
Open Disables the C/Q LED indicator
JU2
1-3* WUEN pin is controlled by microcontroller through GUI
1-2 WUEN pin is connected to VL
1-4 WUEN pin is connected to GND
JU3
Closed* Device logic IO pins are connected to on-board microcontroller
Open Device logic IO pins are disconnected from on-board microcontroller
JU4
1-2* Device is powered by internal LDO
2-3 Device is powered by external 5V connected to TP6
JU5
1-2* Device VL is connected to LDO33
2-3 Device VL is connected to V5
JU6
1-3* TXEN pin is controlled by microcontroller through GUI
1-2 TXEN pin is connected to VL
1-4 TXEN pin is connected to GND
JU7
1-3* TXQ pin is controlled by microcontroller through GUI
1-2 TXQ pin is connected to VL
1-4 TXQ pin is connected to GND
JU8
1-3* TXC pin is controlled by microcontroller through GUI
1-2 TXC pin is connected to VL
1-4 TXC pin is connected to GND
JU9–JU12
Closed* Device uses on-board SPI interface
Open Device uses external SPI interface
JU14
Closed* Enables the RX LED indicator
Open Disables the RX LED indicator
JU15
Closed*
Enables the IRQ LED indicator
Open
Disables the IRQ LED indicator
JU16
Closed* Enables the LI LED indicator
Open Disables the LI LED indicator
JU17–JU20
Closed* Device address pin set to logic-high
Open Device address pin set to logic-low
MAX14824 Evaluation Kit
Evaluates: MAX14824
6Maxim Integrated
Table 1. Jumper Descriptions
*Default position.