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Re: SIM300S_V6.01
the AT commands are sended through 16-bit uc via CPLD.iam sending the command only AT to GSM.this signal is seen through the scope.but iam not getting the response from the module.the pk-pk voltage is 3.3Vmax.in idle state the TXD signal is high(3.3V approx).SIM300 module...
sim300s_v6
hi,
iam using SIM300S_V6.01 module,in that iam using serial port 1 all signals.iam trying to send AT commands to the module.but it is not sending any response to that particular commands.pls hep me regarding this issue.
adm6993
Iam using ADM6993 for creating 2 lans instead if one lan.this intermediate comnication is through HDLC.i had configured the whole IC by hardware.
now i want to configure through s/w.which is nothing but just configuring some registers.i cannot properly do it or i cannot read the reset...
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