资料介绍
The MCP2150 is a cost effective, low pin count (18-pin)
easy-to-use device for implementing IrDA
®
standard
wireless connectivity. The MCP2150 provides support
for the IrDA standard protocol stack plus bit encoding/
decoding.
The MCP2150 encodes an asynchronous serial data
stream, converting each data bit to the corresponding
infrared (IR) formatted pulse. IR pulses that are
received are decoded, and then handled by the proto-
col handler logic. The protocol handler will then send
the appropriate data bytes to the host controller in
UART formatted serial data.M AN758
Using The MCP2150 To Add IrDA Standard
Wireless Connectivity
Author: Steve Schlanger The encoding/decoding functionality of the MCP2150
Aegis Technologies LLC is designed to be compatible with the physical layer
component of the IrDA standard. This part of the stan-
dard is referred to as “IrPHY”. A detailed discussion of
INTRODUCTION this standard
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