PM5364 pmc-sierra, PM5364 Datasheet - Page 212

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

13.10.4
13.10.5
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Table 40 HPOH Functional Block Transparent Mode
AU3 to AU4 Conversion
Payloads consisting of AU3’s in the transmit (egress) direction may be optionally converted to
AU4’s by the SVCA. By default, AU3’s are not converted to AU4’s in the SVCA. To enable
AU3 to AU4 conversion set the relevant TUG3 bits high in the SVCA normal mode register
02H.
SHPI Operation
STS-1
•
RHPP_R
THPP_R
Blocks
SHPI
Nothing to configure. Default mode of operation.
The upstream line side device has a high
order path processor. It sends out PL, J0, J1
and PAIS control signals to the TUPP2488
via 777.6 MHz 8B/10B encoded or parallel
Telecombus interface.
H1H2 could contain invalid value.
The PL, J0, J1 control signals and data are
transparent through the RHPP_R.
The PAIS control signal is passed
transparently in the HPOH subsystem.
The downstream line side device has a
high order path processor. Valid path
overheads are inserted in the downstream
device.
The PL, J0, J1 and PAIS control signals
and data are transparent through the
THPP_R.
The upstream system side device has a
high order path processor. It sends out PL,
J0, J1 and PAIS control signals to the
TUPP2488 via 777.6 MHz 8B/10B
encoded Telecombus interface.
H1H2 could contain invalid value.
The PL, J0, J1 and PAIS control signals
and data are transparent through the SHPI.
Applications
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
Set TU3 bit in the
RHPP_R to ‘1’.
Set
HPOH_RPAIS_BPE
N bit to ‘1’.
Ignore SARC-48
receive path
processing
Set the TDIS indirect
register bit to ‘1’.
Set the PT_PATH[x]
register bit in the
SHPI to ‘1’.
Configure SARC-48
transmit path
processing
(TPAISPTRCFG and
TPAISPTREN).
Settings
STS-
48/STM-16
STS-
1/STM-0
STS-
1/STM-0
Granularity
Released
212