Block Description; Figure 2-4 Can Block Description - Samsung S3FM02G User Manual

S3FM02G_USER'S GUIDE_REV 1.00

2.2.3.2 Block Description

7. J36: Low speed CAN mode select (2.54mm 5pin header)
1. INH
2. NERR
3. STB (low active)
4. EN
5. WAKE (low active)

The J36 Headers isn't connect with ports.
If want connect to ports please use of jumper cable.
1. U4,U5: CAN Transceiver (U4 - high speed / U5 - low speed)
2. P1,P2: 9pin D-sub connector (P1 - low speed / P2 - low speed)
3. J32: Jumper Setting (Receiver)

1-2 closed: Connect RXD to P0.19 (high speed CAN_RX [CH0])

3-4 closed: Connect RXD to P1.6 (high speed CAN_RX [CH1])

5-6 closed: Connect RXD to P1.27 (low speed CAN_RX[CH0])
4. J33: Jumper Setting (Transmitter)

1-2 closed: Connect TXD to P0.18 (high speed CAN_TX [CH0])

3-4 closed: Connect TXD to P1.7 (high speed CAN_TX [CH1])

5-6 closed: Connect TXD to P1.28 (high speed CAN_TX [CH0])
5. J34: Jumper Setting (Mode Control input)

Closed: CAN Transceiver standard mode (Default close)
6. J35: Jumper Setting (Battery voltage)

1-2 Closed: VDDIN 12V input

2-3 Closed: CAN bus line input
Figure 2-4 CAN Block Description
2-5
2 EVB DESCRIPTION