ACTiSYS ACT-IR100SD - Manual (Page 7)

The Wireless Connectivity Expert
ACT-IR100SD OBEX Server
User’s Manual
3. ARCHITECTURE OF ACT-IR100SD
The mandatory IrDA protocol layers, IrLAP and IrLMP (including IAS) are handled by ACT-IR100SD, In
addition, TinyTP, IrCOMM, IrLPT and OBEX transport are also included.
The incoming/outgoing IrDA user data payload are buffered and then transferred to/from the host. The
baud rates of IrDA traffic and host interface are independent of each other. The flow controls of IrDA
traffic and host interface are also independent of each other.
 Copyright 2000-2006 ACTiSYS Corp. Page 7 of 17 Oct 30, 2006
Version 1.0
HOST
RS232 converter (75LV737A)
ACT-IR100SD
UART1
Buffers
IrCOMM 9-wire ACT-IR8200D OBEX PUT/GET server
IrLPT or IrCOMM 3-wire TinyTP
IrLMP and IAS
IrLAP
IrDA port
IrDA Transceiver