LE79114KVC Zarlink Semiconductor, LE79114KVC Datasheet
![no-image](/images/manufacturer_photos/0/7/727/zarlink_semiconductor_sml.jpg)
LE79114KVC
Manufacturer Part Number
LE79114KVC
Description
Manufacturer
Zarlink Semiconductor
Datasheet
1.LE79114KVC.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LE79114KVC
Manufacturer:
Legerity
Quantity:
82
Company:
Part Number:
LE79114KVC
Manufacturer:
ZARLINK
Quantity:
8 720
Company:
Part Number:
LE79114KVCT
Manufacturer:
ZARLINK
Quantity:
8 720
APPLICATIONS
FEATURES
ORDERING INFORMATION
1.
2.
Le79114KVC
Cost effective voice solution for long or short loops
providing POTS and integrated test capabilities
Applications include: IVD, DLC, CO, Voice-enabled
DSLAM, PBX/KTS, MSAP, MSAN
Aggregated call control lowers demand on host micro-
processor
— 64 channels of call control
Provides expanded line and circuit testing in
conjunction with Zarlink’s Ve790 Series chipsets
— Provides 32 channels of simultaneous DTMF
— Provides 4 channels of simultaneous line testing
Software interface using VoicePath™ API-II
Software downloadable, field upgradeable, expandable
Serial and parallel host controller interface options
Complete control of up to 16 Quad ISLAC devices
— Two master SPI ports
— 32 General Purpose I/Os
Two slave PCM highway ports
— Single or dual PCM highways capable of operating
— Separate test highway option
Internal PLL and hardware network timing recovery for
creating analog sampling clocks
3.3 V compliant I/O; Internal 3.3 V to 1.8 V linear
regulator for the core logic
The green package meets RoHS Directive 2002/95/EC of the
European Council to minimize the environmental impact of
electrical equipment.
For delivery using a tape and reel packing system, add a "T" suffix
to the OPN (Ordering Part Number) when placing an order.
Device
up to 16.384 MHz
– 16 configured as chip selects
– 16 configured for interrupts
128-pin TQFP
Package (Green)
1
Tray
Packing
2
DESCRIPTION
The Le79114 VoiceEdge™ Control Processor II (VCP II) is a
second generation platform that delivers enhanced call control,
self-test and line test capabilities. This latest processor works
with Zarlink Ve790 devices using its SPI interface(s), PCM
port(s), and GPIO. The Le79114 VCP II device provides the
same integrated line-testing and feature-set as the Le79112
VCP device, plus additional capabilities such as 32 channels of
simultaneous DTMF detection and 64 channels of improved
POTS control.
This product enables the design of a low-cost, high-
performance, fully software programmable line interface for
multiple country applications. All AC, DC, signaling parameters
and data are fully programmable. The integrated test capability
is crucial for remote applications where dedicated test
hardware is not cost-effective.
The Le79114 device is provided with extensive software and
support, through the LineCare™ software suite, enabling the
designer to develop a fully programmable solution in the least
amount of time.
RELATED LITERATURE
BLOCK DIAGRAM
To SLAC
devices
081130 Le79232 SLIC Device Data Sheet
081185 Le79252 SLIC Device Data Sheet
081256 Le79228 Quad ISLAC™ Device Data Sheet
081190 Le792288 Octal ISLAC™ Device Data Sheet
081507 MPI and PCM Signal Integrity Application Note
081572 Le79114-SW VCP Software Package Data Sheet
VoicePath™ API II Reference Guide
VoiceEdge™ Control Processor II
PCM bus 2
(optional)
PCM bus
SPI1
SPI2
INT
CS
PCM Highway
16
16
4
6
3
4
or Secondary
Master PCM
PCM A/B
Slave
Slave
GPIO
SPI1
SPI2
Document ID#: 081544
Rev:
Distribution:
DSP Core
Memory
and
D
Protected Document
Le79114
Host Bus
Linear 1.8V
Interface
Controller
Regulator
Generator
SPI/GPI
Interrupt
Ve790 Series
Clock
JTAG
UART
PLL
Date:
Version: 1
21
3
Apr 23, 2008
For Zarlink
debug use
only
CONF
RST
INT
HBI
VDD18CTRL
™
Host
To
Related parts for LE79114KVC
LE79114KVC Summary of contents
Page 1
... V compliant I/O; Internal 3 1.8 V linear regulator for the core logic ORDERING INFORMATION 1 Device Package (Green) Le79114KVC 128-pin TQFP 1. The green package meets RoHS Directive 2002/95/EC of the European Council to minimize the environmental impact of electrical equipment. 2. For delivery using a tape and reel packing system, add a "T" suffix to the OPN (Ordering Part Number) when placing an order. VoiceEdge™ ...
Page 2
... External Unbalanced Ring Le792284 SLAC Device codec 1 Le79232 SLIC Device Voice Signal codec 2 Processor codec 3 Le79232 Test SLIC Tool Box Device codec 4 2 Zarlink Semiconductor Inc “Ring” Signal Le75282 LCAS Le75282 LCAS www.zarlink.com ...