peb3456 Infineon Technologies Corporation, peb3456 Datasheet - Page 44

• Manufacturer Part Number: peb3456
• Description: Channelized T3 Termination With Ds3 Framer, M13 Multiplexer, T1/ E1 Framers And 256 Channel Hdlc/ppp Controller
• Manufacturer: Infineon Technologies Corporation

2.7
•
Data Sheet
Pin No.
D11
A10
Pin No.
C25
F23
A24
D24
B26
E24
Test Interface
Symbol
RSBCK
RSBD
Symbol
TCK
TMS
TDI
TDO
TRST
SCAN
Output (O)
Output (O)
Input (I)
Input (I)
O
O
O
I
I
I
I
I
44
Function
Receive Stuff Bit Clock
This signal provides the bit clock for DS3
stuff bit data. Transmit stuff bit data is
sampled on the rising edge of TSBCK.
Receive Stuff Bit Data
ROVHD
inserted in the stuffed bit positions of the
DS3 signal. RSBD is updated on the
rising edge of RSBD. This function is
available in M13 asynchronous format
only.
Function
JTAG Test Clock
This pin is connected with an internal pull-
up resistor.
JTAG Test Mode Select
This pin is connected with an internal pull-
up resistor.
JTAG Test Data Input
This pin is connected with an internal pull-
up resistor.
JTAG Test Data Output
JTAG Test Reset
This pin is connected with an internal pull-
down resistor.
Full Scan Path Test
When connected to V
works in a vendor specific test mode. It is
recommended to connect this pin to V
provides
DD3
data
the TE3-CHATT
Pin Description
PEB 3456 E
which
05.2001
was
SS
.