XRT83SH314ES Exar, XRT83SH314ES Datasheet - Page 14

• Manufacturer Part Number: XRT83SH314ES
• Description: Peripheral Drivers & Components - PCIs 14 CHT1/E1LIU SH
• Manufacturer: Exar

Specifications of XRT83SH314ES

• Product Category: Peripheral Drivers & Components - PCIs
• Rohs: yes

CONTROL FUNCTION
CLOCK SECTION
JTAG SECTION
XRT83SH314
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
MCLKE1Nout
MCLKT1Nout
MCLKE1out
MCLKT1out
ATP_RING
8kHzOUT
ATP_TIP
MCLKin
TEST
N
N
N
TMS
TCK
ICT
AME
AME
AME
D21
K21
P
P
P
D4
D8
A2
A6
A5
A4
A7
B8
E4
B1
IN
IN
IN
T
T
T
I/O
YPE
YPE
YPE
O
O
O
O
O
I
I
I
I
I
Factory Test Mode
For normal operation, the TEST pin should be tied to ground.
N
In Circuit Testing
When this pin is tied "Low", all output pins are forced to "High" impedance for
in circuit testing.
N
Master Clock Input
The master clock input can accept a wide range of inputs that can be used to
generate T1 or E1 clock rates on a per channel basis. See the register map for
details.
8kHz Output Clock
2.048MHz Output Clock
2.048MHz, 4.096MHz, 8.192MHz, or 16.384MHz Output Clock
See the register map for programming details.
1.544MHz Output Clock
1.544MHz, 3.088MHz, 6.176MHz, or 12.352MHz Output Clock
See the register map for programming details.
Analog Test Pin_TIP
Analog Test Pin_RING
These pins are used to check continuity of the Transmit and Receive TIP and
RING connections on the assembled board.
See
more detailed description.
Test Mode Select
This pin is used as the input mode select for the boundary scan chain.
Test Clock Input
This pin is used as the input clock source for the boundary scan chain.
OTE
OTE
SEE”ANALOG BOARD CONTINUITY CHECK” ON PAGE 40.
: Internally pulled "Low" with a 50kΩ resistor.
: Internally pulled "High" with a 50KΩ resistor.
10
D
D
D
ESCRIPTION
ESCRIPTION
ESCRIPTION
REV. 1.0.4
for