pef2256e Infineon Technologies Corporation, pef2256e Datasheet - Page 56
![no-image](/images/no-image-200.jpg)
pef2256e
Manufacturer Part Number
pef2256e
Description
E1/t1/j1 Framer And Line Interface Component For Long- And Short-haul Applications
Manufacturer
Infineon Technologies Corporation
Datasheet
1.PEF2256E.pdf
(518 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
pef2256eV2.1ES
Manufacturer:
HARRIS
Quantity:
101
Company:
Part Number:
pef2256eV2.2
Manufacturer:
INFINEON
Quantity:
513
- Current page: 56 of 518
- Download datasheet (6Mb)
®
FALC
56
PEF 2256 H/E
Functional Description E1/T1/J1
3.3.2
Boundary Scan Interface
®
In the FALC
56 a Test Access Port (TAP) controller is implemented. The essential part
of the TAP is a finite state machine (16 states) controlling the different operational modes
of the boundary scan. Both, TAP controller and boundary scan, meet the requirements
given by the JTAG standard IEEE 1149.1.
Figure 9
gives an overview.
F0115
Figure 9
Block Diagram of Test Access Port and Boundary Scan
After switching on the device (power-on), a reset signal has to be applied to TRS, which
forces the TAP controller into test logic reset state.
For normal operation without boundary scan access, the boundary reset pin TRS can be
tied to the device reset pin RES.
If no boundary scan operation is used, TRS has to be connected to RST or V
. TMS,
SS
TCK and TDI do not need to be connected since pullup transistors ensure high input
levels in this case.
User’s Manual
56
DS1.1, 2003-10-23
Hardware Description
Related parts for pef2256e
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PEF-03A](/images/no-image3.png)
Part Number:
Description:
PHASE SHIFTERS
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![PEF-03A-1500B](/images/no-image3.png)
Part Number:
Description:
PHASE SHIFTERS
Manufacturer:
MERRIMAC [Merrimac Industries, Inc.]
Datasheet:
![BAR88-02L](/images/no-image3.png)
Part Number:
Description:
Antenna Switch Silicon Pin Diode
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BAW79](/images/no-image3.png)
Part Number:
Description:
Silicon Switching Diodes
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![1ED020I12FA](/images/no-image3.png)
Part Number:
Description:
Single Igbt Driver Ic
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![FF200R06ME3](/images/no-image3.png)
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![FF400R06ME3](/images/no-image3.png)
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![FZ1600R17KF6CB2](/images/no-image3.png)
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![TLE4262](/images/no-image3.png)
Part Number:
Description:
5 Volt Standard Regulator
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BGB420](/images/no-image3.png)
Part Number:
Description:
Active Biased Transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSS119](/images/no-image3.png)
Part Number:
Description:
N-channel Small Signal Mosfet 20v?800v
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSS98](/images/no-image3.png)
Part Number:
Description:
Sipmos Small-signal Transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSO612CVG](/images/no-image3.png)
Part Number:
Description:
Complementary Mosfets 60v Small-signal-transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSO615CG](/images/no-image3.png)
Part Number:
Description:
Complementary Mosfets 60v
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSO613SPVG](/images/no-image3.png)
Part Number:
Description:
P-channel Mosfets Power-transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet: