PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Indirect Register 40H to 7FH: RTTP SECTION Captured Trace
Bit
Type
Function
Default
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Bit 8
Unused
Bit 7
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
CTRACE[7]
CTRACE[6]
CTRACE[5]
CTRACE[4]
CTRACE[3]
CTRACE[2]
CTRACE[1]
CTRACE[0]
X
X
X
X
X
X
X
X
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
The RTTP SECTION Captured Trace Indirect Register is provided at RTTP r/w indirect address
40H to 7FH.
CTRACE[7:0]:
The captured tail trace message (CTRACE[7:0]) bits contain the currently received tail trace
message. When algorithm 1 or 2 is selected and LENGTH16 is set to logic 1, the captured
message is stored between address 40h and 4Fh. When algorithm 1 or 2 is selected and
LENGTH16 is set to logic 0, the captured message is stored between address 40h and 7Fh.
When NOSYNC is set to logic 1, the captured message is not synchronize. When NOSYNC
is set to logic 0, the captured message is synchronized and the first byte of the message is
stored at address 40h. When algorithm 3 is selected, the captured byte is stored at address
40h.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
192
PMC [ PMC-SIERRA, INC ]
