PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 164

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
Register 0x029, 0x129, 0x229, 0x329, 0x429, 0x529, 0x629, 0x729:
This register reports the section trace identifier status of the SSTB.
RTIMV:
RTIMI:
RTIUV:
SSTB Section Trace Identifier Status
When TIMODE is low, the RTIMV bit reports the match/mismatch status of the identifier
message framer. RTIMV is a logic one when the accepted identifier message differs from
the expected message written by the microprocessor. The accepted message is the last
message to have been received 5 consecutive times. RTIMV is a logic zero when the
accepted message matches the expected message.
If the accepted message string is all-zeros, the mismatch is not declared unless the
ZEROEN register bit is set. This register is invalid when TIMODE is high.
When TIMODE is low, the RTIMI bit is a logic one when match/mismatch status of the
trace identifier framer changes state. This bit is cleared when this register is read. This
register is invalid TIMODE is high.
The RTIUV bit reports the stable/unstable status of the identifier message framer.
When TIMODE is low, RTIUV is set high when 8 trace messages mismatching against their
immediate predecessor message have been received without a persistent message being
detected. The unstable counter is incremented on each message that mismatches its
predecessor and is cleared on the reception of a persistent message. RTIUV is set high
when the unstable counter reaches 8. RTIUV is set low and the unstable counter cleared
once a persistent message has been received.
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
R
R
R
Function
Unused
Unused
Unused
Unused
RTIUI
RTIUV
RTIMI
RTIMV
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Default
X
X
X
X
X
X
X
X
Released
164