DJLXT384LE Intel, DJLXT384LE Datasheet - Page 42

• Manufacturer Part Number: DJLXT384LE
• Manufacturer: Intel

Specifications of DJLXT384LE

• Lead Free Status / RoHS Status: Not Compliant

Intel
42
Table 14. Performance-Monitoring Selections with A3:0 Pins
®
LXT384 Octal T1/E1/J1 S/H PCM Transceiver with JA
Table 14
is in the Hardware mode.
A3
A2
A1
A0
Signal
Name
lists performance-monitoring selections that can be made when the LXT384 Transceiver
QFP
Pin
13
14
15
16
PBGA
Ball
G3
F3
F2
F1
Performance Monitoring Input.
When A0 through A2 are low, the LXT384 Transceiver is configured as an octal
line transceiver without monitoring.
When the LXT384 Transceiver is in Hardware mode, A3 is used in combination
with A2:0 for non-intrusive performance monitoring.
In non-multiplexed host processor mode, these pins function as processor
address pins.
• When A2:0 are all ‘0’, there is no performance monitoring of receivers, and
• When A2:0 are not all ‘0’ and:
the LXT384 Transceiver is configured as an octal line transceiver without
monitoring capability.
• When A3 = ‘0’, performance monitoring of receivers occurs as shown in
• When A3 = ‘1’, performance monitoring of transmitters occurs as shown in
the following table.
the following table. (Transmitter monitoring is not supported when the
respective channel is set to analog loopback mode.)
A3
A3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A2
A2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A1
A1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A0
A0
Signal Description
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
No performance monitoring
Performance monitoring of Receiver 1
Performance monitoring of Receiver 2
Performance monitoring of Receiver 3
Performance monitoring of Receiver 4
Performance monitoring of Receiver 5
Performance monitoring of Receiver 6
Performance monitoring of Receiver 7
No performance monitoring
Performance monitoring of Transmitter 1
Performance monitoring of Transmitter 2
Performance monitoring of Transmitter 3
Performance monitoring of Transmitter 4
Performance monitoring of Transmitter 5
Performance monitoring of Transmitter 6
Performance monitoring of Transmitter 7
Selection
Selection
Revision Date: November 28, 2005
Document Number: 248994
Revision Number: 005