Samsung S3F401F manual Uart Block, TXD0, RXD0, TXD1, RXD1

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EVALUATION BOARD MANUAL

S3F401F_BD_UM_REV1.00

 

 

2.1.3 UART Block

2

1

3

U10, U11: UART Driver IC

P2, P3: UART Connector

J25 Jumper Setting

TXD0

UARTTXD0 is connected to T1IN of MAX3221.

RXD0

UARTRXD0 is connected to R1OUT of MAX3221.

J26 Jumper Setting

TXD1

UARTTXD1 is connected to T1IN of MAX3221

RXD1

UARTRXD1 is connected to R1OUT of MAX3221.

 

 

8

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Contents Evaluation Board Manual S3F401F Table of Contents Evaluation Board Manual Controller TAP Controller PLL ARM7TDMI-S FLASH-ROM CoreInterrupt Sram Clock Monitor Controller BT & WDT BIT ADCUart FeaturesSW6 LEDBoard Components Configuration Power Block Detailed Block ConfigurationsCN1 VIN CN2 GND Normal Mode Setting Block J9 & J10 & J11 Jumper Setting MD20Spgm RXD0 Uart BlockTXD0 TXD1Evaluation Board Manual SSP Block SW7 on SW8 onEvaluation Board Manual 5 7-SEGMENT Block IMC Block ⑥ 2 ADC BlockBlock Symbols Description Function BlocksAIN0~AIN14 Description Default SettingJumper Connection JP# SW3INPUTMOTOR2 Jumper ConnectionMOTOR1 GND VCCSwitches SW# S3F401F-EVB REV 1.0 Board Schematics SCH-01 SCH-02 SCH-03 SCH-04 SCH-05 SCH-06 SCH-07 SCH-08 SCH-09 SCH-10 SCH-11