Patent ID: 8249575
Filing Date: 2012-08-21
Classification: H04L,H04M,H04W

Abstract:
1. A voice data and RF integrated circuit (IC) comprising: an RF transceiver module that produces received data based on a received RF signal and that produces a transmitted RF signal based on transmit data; a memory module that includes a first read only memory (ROM) segment for storing a first plurality of operational instructions, a first random access memory (RAM) segment for storing a second plurality of operational instructions, and a second random access memory (RAM) segment for storing first data; and a first processing module, coupled to the memory module, that executes operational instructions that include the first plurality of operational instructions and the second plurality of operational instructions for baseband processing to generate input data from the received data, and to produce the transmit data from input data; a first memory interface, coupled to the memory module, an external memory and the first processing module, the first memory interface providing direct downloading of the second plurality of operational instructions from the external memory to the first RAM segment; a second memory interface, coupled to the memory module, the external memory and the first processing module, the second memory interface providing transfers of receive data to the second RAM segment and transfers of transmit data from second RAM segment; wherein the first data includes at least one of transmit data, receive data, input data and output data.