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BQ76PL455A-Q1: UES Other MCU to Communicate with BQ76PL455A-Q1 ,please help check two issue ,1/how to link the line ,2/ the communication protocol of uart .

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Part Number:BQ76PL455A-Q1

UES Other MCU to Communicate with BQ76PL455A-Q1 ,please help check two issue  ,1/how to link the line ,2/ the communication protocol of uart .

what is the define of EVM   GIOA0 and GIOA1 , how could i link the two pin if i use other mcu ?? 

*  J1 pin 1 (+3V3)      -> bq76PL455A-Q1 EVM J3 pin 3 (VIO)

 *  J1 pin 3 (SCI1_RX) -> bq76PL455A-Q1 EVM J3 pin 5 (TX) **remove R8 from TMS570LS04x Launchpad

 *  J1 pin 4 (SCI1_TX) -> bq76PL455A-Q1 EVM J3 pin 4 (RX)

 *  J2 pin 1 (GND)     -> bq76PL455A-Q1 EVM J3 pin 1 (DGND)

 *  J2 pin 3 (GIOA0)   -> bq76PL455A-Q1 EVM J3 pin 6 (nWAKE)

 *  J2 pin 4 (GIOA1)   -> bq76PL455A-Q1 EVM J3 pin 2 (nFAULT)

2/ the the communication protocol of uart .  what i should sent to 455A,,through uart ,to get the voltage of  eoch cells ,the temperature  ,the 455A  message format ?


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