0x34
New Member
PROJECT: Building a device, which interfaces with a Laptop. The laptop will communicate with a Microcontroller (via RS232), which is in an external "box." The controller in the box needs to interface with an IC that incorporates these abilities:
· Capable of analog phone conversation (amplification - 2 way)
· Has DTMF capability, via uC input (8 bit bus)
· Interfaces to 8 bit uC
· Has status lines (line detect – voice detect – busy detect etc…)
· Is as stand-alone as possible.
Anyone heard of or know where I might find a IC like this??? :?:
· Capable of analog phone conversation (amplification - 2 way)
· Has DTMF capability, via uC input (8 bit bus)
· Interfaces to 8 bit uC
· Has status lines (line detect – voice detect – busy detect etc…)
· Is as stand-alone as possible.
Anyone heard of or know where I might find a IC like this??? :?: