P RODUCT B RIEF
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© Infineon Technologies AG 2001. All Rights Reserved.
Attention please!
The information herein is given to describe certain components
and shall not be considered as warranted characteristics.
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limited to warranties of non-infringement, regarding circuits,
descriptions and charts stated herein.
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Information
For further information on technology, delivery terms and
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Infineon Technologies Office in Germany or our Infineon
Technologies Representatives worldwide.
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Due to technical requirements components may contain dan-
gerous substances. For information on the types in question
please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-
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of Infineon Technologies, if a failure of such components can
reasonably be expected to cause the failure of that life-sup-
port device or system, or to affect the safety or effectiveness
of that device or system. Life support devices or systems are
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Published by Infineon Technologies AG
IOM
Transfer
Unit
IOM
Frame
Arbiter
HDLC
CI
&
TIC
IOM-2 Interface
IOM-2 Handler
Transceiver
DSP
PIDD
Analog
Front
End
OCDSUSB
CPU
C166
RAM
X-Bus
Handset
Speaker
Key Pad LEDs
PC
Micro
Headset
PD-Bus
EBC
KEY
SCAN
LED
MUX
PWM1
PWM2
Ι
2
C SSC GPT ASC
TSF
INCA-P
Power
Controller
U
PN
Line
3.3 V
Memory
Display
123
456
789
*
0
Block Diagram
IOM
Transfer
Unit
IOM
Frame
Arbiter
HDLC
CI
&
TIC
IOM-2 Interface
IOM-2 Handler
Transceiver
DSP
PIDD
Analog
Front
End
OCDSUSB
CPU
C166
RAM
X-Bus
PD-Bus
EBC
KEY
SCAN
LED
MUX
PWM1
PWM2
Ι
2
C SSC GPT ASC
TSF
INCA-P
Application Example High-End Feature Phone
Ordering No. B115-H7882-X-X-7600
Printed in Germany
PS 05012. NB
The typical application of the
INCA-P is for terminal equipment
in which the microphone, loud-
speaker, headset, and handset
are directly connected to the
Analog Front End.
Connection between telephone
and PC offers a lot of new features
- such as internet telephony,
PC dialing and unified messaging -
that can be implemented without
additional hardware.
The INCA-P can also be used
when the line transceiver is
disabled but all other functions
are available, such as operation
in devices where an external
interface is also supported.
