DS3184DK Maxim Integrated Products, DS3184DK Datasheet - Page 116

• Manufacturer Part Number: DS3184DK
• Description: KIT DEMO FOR DS3184
• Manufacturer: Maxim Integrated Products

Specifications of DS3184DK

• Main Purpose: Telecom, ATM / Packet PHYs
• Utilized Ic / Part: DS3184
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 10-9. Transmit Error Insert Logic
10.5 Per-Port Resources
10.5.1 Loopbacks
There are several loopback paths available. The following table lists the loopback modes available for analog
loopback (ALB), line loopback (LLB), payload loopback (PLB) and diagnostic loopback (DLB). System loopback
(SLB) does not interact with these loopbacks and is given its own control bit. The LBM bits are located in
PORT.CR4.
Table 10-17. Loopback Mode Selections
GL.CR1.MEIMS
LBM[2:0]
GL.CR1.TMEI
10X
000
001
010
011
110
111
GPIO6 PIN
(TMEI)
PORT.CR.MEIMS
PORT.CR.TMEI
ALB
0
1
0
0
0
0
0
LLB
0
0
1
0
0
1
0
0
1
BERT.TEICR.MEIMS
PLB
BERT.TEICR error
0
0
0
1
0
0
0
0
1
insertion bit
DLB
0
0
0
0
1
1
1
T3.TEIR error
insertion bit
116
0
1
0
1
0
1
BERT ERROR
INSERT
T3.TEIR.MEIMS
T3 ERROR
INSERT