Agilent Technologies HDMP-3001 Datasheet page 73

Ethernet over sonet mapper ic device specification
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ADDR=0x12F: Receive RDI Monitor
Bit 7
Bit 6
Bit name G1_CONSEC_NUM[3:0]
R/W
R/W
Value
0
1
after
reset
Bits 7-4: G1_CONSEC_NUM [3:0]: These 4 bit registers specify the number of consecutive received G1
bytes which will be monitored to determine if a Path RDI indication is present.
Bits 3-1: Reserved
Bit 0:
RX_PRDI5: It is used to determine which bits of the G1 byte will be monitored for Path RDI
indication. If set, the HDMP-3001 will use only bit 5 of the received G1 byte. If not, bits 5,6, and 7 of
the received G1 byte will be used.
ADDR=0x130: Receive J1 Delta
Bit 7
Bit 6
Bit name Reserved
Reserved
R/W
Value
0
0
after
reset
Bits 7-3: Reserved
Bit 2:
J1_AVL_D: It is set when J1 capture is completed. It is cleared when writing a one to it.
Bit 1:
Reserved
Bit 0:
J1_OOF_D: It is set when J1_OOF changes state. It is cleared when writing a one to it.
73
Bit 5
Bit 4
0
1
Bit 5
Bit 4
Reserved
Reserved
0
0
Bit 3
Bit 2
Reserved
Reserved
0
0
Bit 3
Bit 2
Reserved
J1_AVL_D
W1C
0
0
Bit 1
Bit 0
Reserved
RX_PRDI5
R/W
0
0
Bit 1
Bit 0
Reserved
J1_OOF_D
W1C
0
0

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