ATSAM4S-EK2 Atmel, ATSAM4S-EK2 Datasheet - Page 34

• Manufacturer Part Number: ATSAM4S-EK2
• Description: Development Boards & Kits - ARM EVAL KIT SAM4S8 & SAM4S16
• Manufacturer: Atmel

Specifications of ATSAM4S-EK2

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: SAM4SD32C
• Core: ARM Cortex M4
• Interface Type: RS-232, USB
• Operating Supply Voltage: 5 V

4.5.8
4.5.9
SAM4S-EK2 User Guide
Analog Connector CN1 & CN2
RS485 Connector J14
Figure 4-32. Analog Input Connector CN1 and Analog Output CN2, Bottom View
Table 4-16. Analog Input, Output Connector CN1, CN2 Signal Descriptions
Figure 4-33. RS485 Connector J14
Table 4-17. RS485 J14 Signal Descriptions
Pin
1
2
3
1, 2, 3, 4
Pin
5
A - non-inverted RS485 signal A
B - non-inverted RS485 signal B
Frame ground
Mnemonic
Analog input PB1 for CN1 and analog output PB13 for CN2 respectively
Mnemonic
GND
Evaluation Kit Hardware
11176A–ATARM–24-Sep-12
4-27