Sollae Systems CSE-M53G, User Manual

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CSE-M53G User Manual Ver. 1.0
Sollae Systems Co., Ltd. - 10 -
https://www.ezTCP.com
1.4.4 Pins
⚫ JP1 / JP2 Connector
JP1 and JP2 have headers of 2mm pitch. There are two triangle marks by the
first pin (pin number 1) of JP1 and JP2.
JP1 Name Description Direction
1 GND Ground -
2 TP_RXN LAN IN - Input
3 TP_RXP LAN IN + Input
4 GND Ground
5 TP_TXN LAN OUT - Output
6 TP_TXP LAN OUT + Output
7 GND Ground -
8 RXD_LED LAN RECEIVE LED (Data Received – Low) Output
9 TXD_LED LAN SEND LED (Data Transmitted – Low) Output
10 LINK_LED LINK LED (Connected with a LAN network – Low) Output
Table 1-3 JP1
JP2 Name Description Direction
1 VDD_3.3V
DC 3.3V (
±
0.3V) volt power (V
DD
)
-
2 RST-
System Reset (Low Active)
Valid time for giving Low signal
: duration over 200us is recommended
※
Normally, it is input. When reset, it
outputs low signal.
Input/
Output
※
3 ISP- Changing modes Input
4 GND Ground -
5 RXD UART IN Input
6 TXD UART OUT Output
7 CTS UART CTS Input
8 RTS
UART RTS (Request To Send, – Low),
TXDE in RS485 (Sending data – High)
Output
9 TCP
TCP Status LED
( Connected – Low, Not connected – High )
Output
10 STS_LED
Status LED ( It operates depending on the
state - refer to the Table 1-5)
Output
Table 1-4 JP2