EVALUATION BOARD MANUAL S3F401F_BD_UM_REV1.00
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3. TOTAL BLOCKS’ UNIT & JUMPER SUMMURY 3.1 FUNCTION BLOCKS
Block Symbols Description
7-SEGMENT U3 4Digit Segment
J20 MOTOR 1 IMC
J21 MOTOR 2
U14 RS-232 transceiver UART
P41 RS-232 connector
U7 SPI8 interface EEPROM (8K × 8bit)
U8 SPI16 interface EEPROM (4K × 16bit)
SSP
J28 SPI block pin assignment
POWER U11 3.3V generator regulator
DS1 Red LED
DS2 Green LED
LED
DS3 Yellow LED
BUZZER BZ1 Buzzer