RCLXT16706FE Intel, RCLXT16706FE Datasheet - Page 346

• Manufacturer Part Number: RCLXT16706FE
• Manufacturer: Intel

Specifications of RCLXT16706FE

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (max): 3.63V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Intel IXF6048 — 51/155/622/2488 Mbit/s SONET/SDH Cell/Packet Interface
13.0
13.1
346
Asynchronous Reset pulse width (RESET pin)
Pin #
M26
L28
L29
L30
L27
Table 54. Asynchronous Reset (RESET) Timing
Table 55. Boundary Scan Port
Name
JTMS
JTDO
JTCK
JTRS
JTDI
Testability
IEEE* 1149.1 Boundary Scan (JTAG) is used for testing of the interconnect. The following
provides an overview of IEEE 1149.1 as applied to the Intel IXF6048. [For more detailed
information regarding JTAG, refer to “IEEE Standard Test Access Port and Boundary-Scan
Architecture, IEEE Std 1149.1-1990” and “Supplement to IEEE Std 1149.1-1990, IEEE Std
1149.1b-1994”, available through IEEE].
IEEE* 1149.1 Boundary Scan
The boundary scan circuitry allows the user to test the interconnection between the Intel IXF6048
and the circuit board.
The boundary scan port consists of 5 pins as shown in
The JTAG circuitry, as shown in
for controlling the test output (JTDO) and the following Data Registers: Boundary Scan, Bypass,
and Device ID.
Data and instructions are shifted into the Intel IXF6048 through the Test Data In pin (JTDI), and
then shifted out through the Test Data Out pin (JTDO). An asynchronous reset pin (JTRS) allows
resetting of the boundary scan circuitry.
I/O
O
I
I
I
I
Parameter
Test Mode Select: Determines state of TAP Controller. Internal pull-up resistor.
Test Clock: Clock for all boundary scan circuitry
Test Reset: Active-low asynchronous signal that causes the TAP controller to reset. Internal
pull-up resistor.
Caution: The VIH_TTL, for only this pin, needs to be increased from a minimum of 2.0 V to
Test Data In: input for instructions and data. Internal pull-up resistor.
Test Data Out: Output of instructions and data.
2.4 V to work properly. If the VIH_TTL for this pin is left at 2.0 V, the JTAG could get
stuck in reset.
Figure
98, consists of a Test Access Port and Instruction Register
t
Symbol
RESETpw
Function
Table
55.
Min
10
Typ
Max
Datasheet
Unit
ns