
Eddy User's Guide
2.5 Eddy-S4M-DK v2.1 (Development Kit)
Eddy-S4M DK is Development Kit supporting programmer can easily materialize and test their application.
DK includes Test Board, various connectors, programming environment and document. Please refer to Eddy-DK
manual for more specific explanation of Eddy-S4M
2 x RS422/485 5pin Terminal Block (S/W Selectable & with Auto toggle)
MMC / SD Card / MC supported
1 x Device, 2 x HOST, Dual-Port
Serial RS422/485 Termination resistor configuration switch
GPIO input test switch(Off : Low, ON : High)
RDY, Power, 34 Programmable IO, Console & Serial TxD, RxD LED
Used for downloading code and single-stepping through programs
Factory Default & Warm Boot
(If pushing over 5sec, operate in Factory default)
2 2x23pin socket, which connect to JIG board to check any problems
2x22pin Header, used to test GPIO of Eddy-S4M
2.6 Eddy-S4M-JIG v2.1 (Testing Board)
Eddy-S4M JIG board is test board which enable of user to integrate and test their application with Eddy-S4M.
JIG board include mini connector for joining Eddy-S4M, Ethernet RJ45, USB Host, Power, Reset Switch, and
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