PM5381-BI PMC-Sierra, Inc., PM5381-BI Datasheet - Page 256

• Manufacturer Part Number: PM5381-BI
• Description: ATM UNI, Single Channel ATM PHY Interface for 2488.32Mbps
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000489, Issue 4
Indirect Register 02H: RHPP Pointer Value and ERDI
The Pointer Value Indirect Register is provided at RHPP r/w address 02H.
PTRV[9:0]
SSV[1:0]
PERDIV[2:0]
Bit
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
The path pointer value (PTRV[9:0]) bits represent the current STS pointer being processed by
the pointer interpreter state machine or by the concatenation pointer interpreter state machine.
The SS value (SSV[1:0]) bits represent the current SS (DD) bits being processed by the
pointer interpreter state machine or by the concatenation pointer interpreter state machine.
The path enhanced remote defect indication value (PERDIV[2:0]) bits represent the filtered
path enhanced remote defect indication value. PERDIV[2:0] is updated when the same ERDI
pattern is detected in bits 5,6,7 of the G1 byte for five or ten consecutive frames (selectable
with the PRDI10 register bit).
Type
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Function
PERDIV[2]
PERDIV[1]
PERDIV[0]
Unused
SSV[1]
SSV[0]
PTRV[9]
PTRV[8]
PTRV[7]
PTRV[6]
PTRV[5]
PTRV[4]
PTRV[3]
PTRV[2]
PTRV[1]
PTRV[0]
S/UNI-2488 Telecom Standard Product Datasheet
Default
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Released
256