Le58083
Data Sheet
70/71h Write/Read Operating Conditions
MPI Command
R/W = 0: Write
R/W = 1: Read
D7
D6
D5
1
D4
1
D3
D2
D1
D0
Command
I/O Data
0
1
0
0
0
R/W
TON
CTP
CRP
HPF
LRG
ATI
ILB
FDL
Cutoff Transmit Path
CTP = 0*
Transmit path connected
Transmit path cut off
CTP = 1
Cutoff Receive Path
High Pass Filter
CRP = 0*
CRP = 1
Receive path connected
Receive path cutoff (see note)
HPF = 0*
HPF = 1
Transmit Highpass filter enabled
Transmit Highpass filter disabled
Lower Receive Gain
LRG = 0*
LRG = 1
6 dB loss not inserted
6 dB loss inserted
Arm Transmit Interrupt
ATI = 0*
Transmit Interrupt not Armed
Transmit Interrupt Armed
ATI = 1
Interface Loopback
ILB = 0*
ILB = 1
TSA loopback disabled
TSA loopback enabled
Full Digital Loopback
FDL = 0*
Full digital loopback disabled
Full digital loopback enabled
FDL = 1
1 kHz Receive Tone
TON = 0*
TON = 1
1 kHz receive tone off
1 kHz receive tone on
* Power Up and Hardware Reset (RST) Value = 00h.
The B Filter is disabled during receive cutoff.
73h Read Revision Code Number (RCN)
MPI Command
D7
D6
D5
D4
D3
D2
D1
D0
Command
I/O Data
0
1
1
1
0
0
1
1
RCN7
RCN6
RCN5
RCN4
RCN3
RCN2
RCN1
RCN0
This command returns an 8-bit number (RCN) describing the revision number of the Le58083 Octal SLAC device. The revision
code of the Le58083 Octal SLAC device will be 14h or higher. This command does not depend on the state of the Channel
Enable Register.
53
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
