Transmit data between PC & AVR uC

Status
Not open for further replies.
A

amirm2039

Newbie level 6
Joined
Sep 13, 2014
Messages
12
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
89
Hi,
I have some questions about modem, Could you answer them, please?

1. Can I transmit data from PC to AVR µC by using a dial-up modem(such as External USB 56k Modem)?
2. Can I control transmit speed(data rate)? Such as 14400, 9600bps?
3. What modulator is using at the 'External USB 56k Modems'?
4. What equalizer is using at the 'External USB 56k Modems'?
5. Are V.32/V.32 bis or V.22/V.22 bis supported at this modem?
6. Can this modem detect ringing signal?

Thanks
 

This is a very old technology.
Answers are :
1- Yes you can do using an appropriate modem chip.
2- Almost of modem chip support handshaking.
3- it depend on the component design.
4- same as 3.
5- all modern modems support both protocols.
6- Yes.

If you still have any problem finalising your project just PM me.
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…