Solvline Eddy DKV2.1.0.3 - Manual (Page 48)

Chapter 3. Development
Environment
48
2.5.2.8. etc
S4M
Pin No
(124)
Name
S4M-JIG
Pin HDR
(46*2)
S4M-DK
Pin HDR
(46*2)
Description
16, 18, 53,
97,
121, 123
NC J5 pin10 J5 pin10 No Connection
15, 23, 27,
32, 37, 49,
50, 55, 62,
69, 74, 77,
82, 83, 101,
102, 114
GND
J4: 31,32
J5: 31,32
J6: 31,32
J7: 31,32
Ground
19, 24, 28,
31, 40, 63,
70, 88, 89,
124
3.3V J4: 15,16 J6: 15,16 3.0 to 3.6V power input
2.5.3 Switch Operation
ON
1
ON
Switch No 1 Operation descriotion
OFF
For Flash Programming
Store firmware image to Flash memory through USB Device. (Only
via Window Host). For more information, please refer to chapter 9,
system recovery.
ON Normal booting via Eddy-S4M v2.1 Data Flash
2.5.4 LED Operation
System Ready (RDY): Indicate normal state of system (Normal: blinking)
2.5.5 Ethernet
Since there is KSZ8041NL PHY in Eddy-S4M module, when integrating Ethernet, just connect
RJ45 in which transformer located