PM8610-BIAP PMC [PMC-Sierra, Inc], PM8610-BIAP Datasheet - Page 132

• Manufacturer Part Number: PM8610-BIAP
• Description: SBS Telecom Standard Product Data Sheet Preliminary
• Manufacturer: PMC [PMC-Sierra, Inc]

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000168, Issue 3
Register 022H: ISTA TelecomBus Configuration
ILOCK0
Bit
Bit 15
Bit 0-14
The ILOCK0 bit controls the position of the J1 byte in the Incoming TelecomBus. When
ILOCK0 is a logic one, the J1 byte is expected to be locked to an offset of 0 (the byte
following H3). When ILOCK0 is a logic zero, the J1 byte is expected to be locked to an
offset of 522 (the byte following C1). This bit is used to determine where to sample the
IC1FP[4:1] input in order to find the byte following J1 which will indicate multiframe
alignment. This bit only has an effect when in TelecomBus mode (TELECOM_BUS = ‘b1 in
the SBS Master Configuration Register).
Type
R/W
Function
ILOCK0
Unused
SBS Telecom Standard Product Data Sheet
Default
0
0
Preliminary
132