Solvline Eddy DKV2.1.0.3 - Manual (Page 60)

Chapter 3. Development
Environment
60
2.7.1 J6 : Power Jack
Contact Polarity
Center (D : 2mm) 5VDC
Outer (D: 6.5mm) Ground
2.7.2 J1 : Ethernet
Since there is KSZ8041NL PHY in Eddy-S4M module, when integrating Ethernet, just connect
RJ45 in which transformer located
WARNING : When you use RJ45 which has transformer in its internal circuit, it is possible to
each product doesn’t have equal PIN spec. Therefore, you must confirm PIN number
Bellow is KSZ8041NL functions
• Fully compliant to IEEE 802.3u Standard
• Supports MDI/MDI-X auto crossover (Auto-MDI)
• MII interface support
• RMII interface support with external 50MHz system clock
• ESD rating (6kV)
• Built-in 1.8V regulator for core
• Available in 32-pin (5mm x 5mm) MLF
®
package
Pin Signal Description
1 TXD+ Physical transmit or receive signal (+ differential)
2 TXD- Physical transmit or receive signal (- differential)
3 RXD+ Physical transmit or receive signal (+ differential)
6 RXD- Physical transmit or receive signal (- differential)
LED Description
Left Green
LAN Connection Speed
Speed
Pin
State
LED Definition
10Base-T H OFF
100Base-TX L ON