ATSAM4S-EK Datasheet, PDF (35/49 Pages) ATMEL Corporation – Development Board

4.5.8
Evaluation Kit Hardware
Analog Connector CN1 & CN2
Figure 4-31. Analog Input Connector CN1 and Analog Output CN2, Bottom View
Table 4-17. Analog Input, Output Connector CN1, CN2 Signal Descriptions
Pin
Mnemonic
1, 2, 3, 4
GND
5
Analog input PB1 for CN1 and analog output PB13 for CN2 respectively
4.5.9
RS485 Connector J14
Figure 4-32. RS485 Connector J14
Table 4-18. RS485 J14 Signal Descriptions
Pin
Mnemonic
1
A - non-inverted RS485 signal A
2
Frame ground
3
B - non-inverted RS485 signal B
SAM4S-EK Development Board User Guide
4-27
11139A–ATARM–29-Nov-11