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No. 626	Re: Re: problem with communication signaling from UTP to RS232 in CSE-M53	2011-09-16

yeah i use serial port in PC , i check and simple test CSEM-53 has been complete, all LEDs lighting, chip can be able connect normally, work as well follow manualCSEM-53. i try ping in command window. it can be done.. but still can't transmit data from UTP to serial. ,So i am attachment CCT diagram too.in The ISP leg, i use swich 3 ea. for switching between each mode.So voltage while switching HIGH&LOW states 3.3/0v . help me pls. Thanks Sollae System tech. team > Sollae Systems wrote: > ------------------------------------ > Hello. > > This is a technical support team of Sollae Systems. > > First of all, I think you would better check your cct. > > If you get a evoluation board, It will be easy to find a problem. > If not, I recommend you do a simple test of CSE-M53. > > I think you did already. But you can use a serial port of PC instead of your serial device. > > The PC has to be connected Though both serial and LAN. > > Please refer to 15page of manual about how to test. > Manual Download > > If serial data can'st transmit to TCP or TCP data can'st taransmit to Serial, > You need to check your cct. If you can give us your CCT diagram, we can check your problem. > > And about Q2, "Established" means TCP is connected. So you don'st need to worry about it.(it means it is not a TCP connection problem, it is a serial problem ) > > If you have any questions, feel free to contact us again. > > Thank you. > > > > S.Pongsathon wrote: > > ------------------------------------ > > I bought CSE-M53 only chip (no evolution board). Then i make cct follow evolution board for my project. in cct have CSE-M53 + Max232 .After that i use ezTCPmanager control data transmit in cct > > Q1. > > So, i can transmit data from rs232 to TCP/IP (01234567 no problem RS232 can recieve data and is captured from ocsiloscope) but TCP/IP to serials it doesn'st work. LED is lighting normally follow CSE-M53manual. Why? > > > > > > Q2. > > connectionTCP/IP :tty>>>Listen >> in simple test page TCP is connected 1417 > > :COM1>Established > > i dont know this sentence does mean? this involve to Q1? > > > > > > i read FAQ No.286 (ezTCP doesn'st work) all and repeat,repeat but it cant solve my Q. > > > > hope to see Answer > > Thank :) > >

Attachment	20110916_cct tcprs232.png
Writer	S.Pongsathon	Company	KMITL