STLC90114 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STLC90114' PDF : 8 Pages View PDF
STLC90114 - STLC90115
5 BUILDING SYSTEMS WITH THE ZipperWire VDSL CHIPSET
ST has taken great care in defining ZipperWire to ease its integration into system designs. In particular,
this is achieved:
s at the Hardware level: by using standard interfaces both for data transfer (ATM Utopia) and for control
(8-bit parallel)
s at the Firmware level: by clearly separating the modem firmware, run on the embedded Transceiver
Controller from other systems related and application-specific functions. The boundary between the two
domains provides a simple modem control protocol (CTRLE).
This "packaged modem" approach provides a self-contained VDSL modem solution, allowing system
manufacturers to concentrate on system issues. External interfaces remain the same so that there is no
impact on external system HW and SW elements.
ZipperWire comes in a complete package with firmware, schematics, Bill of Materials, Operations and
Maintenance API for the OBC, and layout information for the VDSL modem part. It is further supported by
a full development environment consisting of:
s Evaluation boards - can be used both on VTU-O and VTU-R sides
s VDSL test and control firmware running on PC with GUI
Figure 5.
DIPSWITCH J T A G
Flash Modem Line
STLC
90115
SSDDRRAAMM
STLC
90114
AFE
RJ11
1V3 supply C O M 1 3V3 supply
9V
DC
21V supply
7/8
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