ATM Infra-red Basestation for the HAN

Overview This module converts between Infra-Red and ATM using a simple mapping between an ATM cell and a series of IR pulses. Therefore a wide variety of Infra-Red formats are possible, determined by the capacity of the agent at the other end of the ATM virtual circuit.	IR Specifications 38-40 kHz Needle Pulse Compatible with all major systems Remote decoding/encoding.
ATM Cell Format Header : GFC=0, VPI=0, VCI= 49, PT=0, CLP=0 VCI=49 InfraRed in and Out.	Options Line or local power. A production version would probably also support IRDS communication.
The Warren Project This module is an experimental hardware device being developed at the University of Cambridge Computer Laboratory as part of the Warren Project. The Warren project is funded by Virata and has the aim of developing a set of low-cost ATM devices, including an ATM switch.	Pin Connections RJ45 modular jack: 1 TX + 2 TX - 3 NC 4 NC Power in 5 NC Power in 6 NC 7 RX + 8 RX -

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The ATM Warren Project
University of Cambridge
Computer Laboratory
New Museums Site
Pembroke Street
Cambridge CB2 3QG
http://www.cl.cam.ac.uk/Research/SRG/HAN