Page 90 - PDA Robotics Using Your Personal Digital Assistant to Control Your Robot

PDA 05 5/30/03 11:35 AM Page 66
Figure 5.24
OSI layers. PDA Robotics

MCP2150; the cross-hatched area is implemented by an IR transceiv-
er. The unshaded areas should be implemented by the host controller.

IrDA Data Protocols Supported by MCP2150

The MCP2150 supports the following required IrDA standard protocols:
• Physical Signaling Layer (PHY)
• Link Access Protocol (IrLAP)

• Link Management Protocol/Information Access Service (IrLMP/
IAS)
The MCP2150 also supports some of the optional protocols for IrDA
data. The optional protocols that the MCP2150 implements are:
• Tiny TP

• IrCOMM

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