I90135
Product Data Sheet
Version 1.2 (June 1999)
UTOPIA 1 & 2 interface
ATM
I90135
DMT Modem
and ATM Framer
I80134
Analog Front End
Hybrid
POTS
Splitter
Line
A/B
STM bitstream
Microprocessor or dedicated controller
FLASH
RAM
Figure 1.1: General Block Diagram
PCI
AFE
ADSL
Controller
Software
I90188
PCI
Controller
Utopia
I90135
DMT Modem
and ATM Framer
I80134
Analog
Front End
POTS
Splitter
Line
Host Based
A/B
Figure 1.2: General Block Diagram (Controllerless Configuration)
Integrated Telecom Express, Inc.
2