Block Description - Samsung S3FM02G User Manual

S3FM02G_USER'S GUIDE_REV 1.00

2.2.5.2 Block Description

1. P3,P4: 9pin D-sub connector (Female)
2. U12: 2Channel RS-232 Transceiver (SP3232EEY)
3. J55,J56,J57,J58: Select the input signal to each block
J55: Jumper Setting (USART RX)
J57: Jumper Setting (USART TX)
J56: Jumper Setting (RX - LIN / USART / RS-485)
J56: Jumper Setting (TX - LIN / USART / RS-485)

1-3 closed: Connect P0.0(USART_RXD0) to J56

2-4 closed: Connect P0.21(USART_RXD1) to J56

1-3 closed: Connect P0.1(USART_TXD0) to J58

2-4 closed: Connect P0.22(USART_TXD1) to J58
Connect RXD0 or RXD1 to each block (Depending on the J55 Setting)

1-2 closed: LIN RX line (LIN driver 0 / J59 terminal block)

3-4 closed: USART RX line (Transceiver ch1 / P4 D-sub)

5-6 closed: RS-485 RX line (J62 terminal block)
Connect TXD0 or TXD1 to each block (Depending on the J57 Setting)

1-2 closed: LIN0 TX line (LIN driver 0 / J59 terminal block)

3-4 closed: USART TX line (Transceiver ch1 / P4 D-sub)

5-6 closed: RS-485 TX line (J62 terminal block)
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2 EVB DESCRIPTION