WJLXT385LE.B1 Cortina Systems Inc, WJLXT385LE.B1 Datasheet - Page 48

• Manufacturer Part Number: WJLXT385LE.B1
• Manufacturer: Cortina Systems Inc

Specifications of WJLXT385LE.B1

• Lead Free Status / RoHS Status: Supplier Unconfirmed

48
Intel
Table 14. Performance-Monitoring Selections with A3:0 Pins
®
LXT385 Octal E1 S/H PCM Transceiver with JA
Table 14
in the Hardware mode.
A3
A2
A1
A0
Signal
Name
lists performance-monitoring selections that can be made when the LXT385 ransceiver is
QFP
Pin
13
14
15
16
PBGA
Ball
G3
F3
F2
F1
Performance Monitoring Input.
When A0 through A2 are low, the LXT385 ransceiver is configured as a octal line
transceiver without monitoring.
When the LXT385 ransceiver 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 LXT385 ransceiver is configured as a octalline 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: 19-Jan-2006
Document Number: 249252
Revision Number: 006