DS3172 datasheet(199/232 Pages) DALLAS

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E3G832.RSRL1

E3 G.832 Receive Status Register Latched #1

(1,3,5,7)28h

Bit #

Name

Reserved

TIL

RPTUL

RPTML

RPTL

Reserved

RUA1L

Bit #

Name

GCL

NRL

COFAL

LOFL

RDIL

AISL

OOFL

LOSL

Bit 13: Timing Source Indication Change Latched (TIL) – This bit is set when the TI[3:0] bits change state.

Bit 12: Receive Payload Type Unstable Latched (RPTUL) – This bit is set when the RPTU bit transitions from

zero to one.

Bit 11: Receive Payload Type Mismatch Latched (RPTML) – This bit is set when the RPTM bit transitions from

zero to one.

Bit 10: Receive Payload Type Change Latched (RPTL) – This bit is set when the RPT[2:0] bits change state.

Bit 8: Receive Unframed All 1’s Change Latched (RUA1L) – This bit is set when the RUA1 bit changes state.

Bit 7: GC Byte Change Latched (GCL) – This bit is set when the RGC byte changes state.

Bit 6: NR Byte Change Latched (NRL) – This bit is set when the RNR byte changes state.

Bit 5: Change Of Frame Alignment Latched (COFAL) – This bit is set when the data path frame counters are

updated with a new frame alignment that is different from the previous frame alignment.

Bit 4: Loss Of Frame Change Latched (LOFL) – This bit is set when the LOF bit changes state.

Bit 3: Remote Defect Indication Change Latched (RDIL) – This bit is set when the RDI bit changes state.

Bit 2: Alarm Indication Signal Change Latched (AISL) – This bit is set when the AIS bit changes state.

Bit 1: Out Of Frame Change Latched (OOFL) – This bit is set when the OOF bit changes state.

Bit 0: Loss Of Signal Change Latched (LOSL) – This bit is set when the LOS bit changes state.

E3G832.RSRL2

E3 G.832 Receive Status Register Latched #2

(1,3,5,7)2Ah

Bit #

Name

Reserved

FBEL

PEL

FEL

Bit #

Name

Reserved

FBECL

PECL

FECL

Bit 10: Remote Error Indication Latched (FBEL) – This bit is set when a remote error indication is detected.

Bit 9: Parity Error Latched (PEL) – This bit is set when a BIP-8 parity error is detected.

Bit 8: Framing Error Latched (FEL) – This bit is set when a framing error is detected.

Bit 2: Remote Error Indication Count Latched (FBECL) – This bit is set when the FBEC bit transitions from zero

to one.

Bit 1: Parity Error Count Latched (PECL) – This bit is set when the PEC bit transitions from zero to one.

Bit 0: Framing Error Count Latched (FECL) – This bit is set when the FEC bit transitions from zero to one.

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