PM5364 pmc-sierra, PM5364 Datasheet - Page 62

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

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Pin Name
LIWORK_P[4]
LIWORK_N[4]
LIWORK_P[3]
LIWORK_N[3]
LIWORK_P[2]
LIWORK_N[2]
LIWORK_P[1]
LIWORK_N[1]
LIPROT_P[4]
LIPROT_N[4]
LIPROT_P[3]
LIPROT_N[3]
LIPROT_P[2]
LIPROT_N[2]
LIPROT_P[1]
LIPROT_N[1]
Line Ingress and Line Egress Serial RASIO™ CML Interface (32 pins)
Type
Analog
CML Input
Analog
CML Input
Pin No.
E16
D16
E17
D17
E18
D18
E19
D19
B16
A16
B17
A17
B18
A18
B19
A19
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
Function
Line Ingress Working Serial Data.
IWORK_P[4:1]/LIWORK_N[4:1] carries the ingress
STS-12/STM-4 stream from a working source on
the line side, in bit serial format.
LIWORK_P[4:1]/LIWORK_N[4:1] are 777.6 Mbit/s
data streams encoded in an 8B/10B format
extended from IEEE Std. 802.3. The 8B/10B
character bit ‘a’ is expected first and the bit ‘j’ is
expected last.
Alternatively, LIWORK_P[4:1]/LIWORK_N[4:1] are
622.08 Mbit/s STS-12/STM-4 formatted data
streams, using A1, A2 framing with scrambling and
B1 BIPs.
Alternatively, LIWORK_P[1]/LIWORK_N[1] are
2.488 Gbit/s STS-48/STM-16 formatted data
streams, using A1, A2 framing with scrambling and
B1 BIPs and LIWORK_P[4:2]/LIWORK_N[4:2] are
unused.
Line Ingress Protect Serial Data.
LIPROT_P[4:1]/LIPROT_N[4:1] carries the ingress
STS-12/STM-4 stream from a protection source on
the line side, in bit serial format.
LIPROT_P[4:1]/LIPROT_N[4:1] are 777.6 Mbit/s
data streams encoded in an 8B/10B format
extended from IEEE Std. 802.3. The 8B/10B
character bit ‘a’ is expected first and the bit ‘j’ is
expected last.
Alternatively, LIPROT_P[4:1]/LIPROT_N[4:1] are
622.08 Mbit/s STS-12/STM-4 formatted data
streams, using A1, A2 framing with scrambling and
B1 BIPs.
Alternatively, LIPROT_P[1]/LIPROT_N[1] are 2.488
Gbit/s STS-48/STM-16 formatted data streams,
using A1, A2 framing with scrambling and B1 BIPs
and LIPROT_P[4:2]/LIPROT_N[4:2] are unused.
Released
62