PM5381-BI PMC-Sierra, Inc., PM5381-BI Datasheet - Page 99

• Manufacturer Part Number: PM5381-BI
• Description: ATM UNI, Single Channel ATM PHY Interface for 2488.32Mbps
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000489, Issue 4
Table 4 TOH Insertion Priority
Byte
A1
A2
J0
Z0
B1
E1
F1
D1-D3
H1
H2
H3
B2
K1
K2
D4-D12
Highest
Priority
STS-1/STM-0 #
(J0Z0INCEN=1)
STS-1/STM-0 #
(J0Z0INCEN=1)
B1 pass through
(B1DISABLE=1)
B2 pass through
(B2DISABLE=1)
76h
(A1ERR=1)
J0[7:0]
(TRACEEN=1)
APS[15:8]
(APSEN=1)
APS[7:0]
(APSEN=1)
F6h
(A1A2EN=1)
28h
(A1A2EN=1)
J0V
(J0REGEN=1)
Z0V
(Z0REGEN=1)
E1V
(E1REGEN=1)
F1V
(F1REGEN=1)
D1D3V
(D1D3REGEN=1)
K1V
(K1K2REGEN=1)
K2V
(K1K2REGEN=1)
D4D12V
(D4D12REGEN=1)
S/UNI-2488 Telecom Standard Product Datasheet
TTOH
(TTOHEN=1 &
B1MASKEN=0)
TTOH
(TTOHEN=1 &
HMASKEN=0)
TTOH
(TTOHEN=1 &
B2MASKEN=0)
TTOH
(TTOHEN=1)
TTOH
(TTOHEN=1)
TTOH
(TTOHEN=1)
TTOH
(TTOHEN=1)
Calculated B1
XOR TTOH
(TTOHEN=1 &
B1MASKEN=1)
TTOH
(TTOHEN=1)
TTOH
(TTOHEN=1)
TTOH
(TTOHEN=1)
H1 pass through
XOR TTOH
(TTOHEN=1 &
HMASKEN=1)
H2 pass through
XOR TTOH
(TTOHEN=1 &
HMASKEN=1)
TTOH
(TTOHEN=1 &
HMASKEN=0)
TTOH
(TTOHEN=1)
Calculated B2
XOR TTOH
(TTOHEN=1 &
B2MASKEN=1)
TTOH
(TTOHEN=1)
TTOH
(TTOHEN=1)
TTOH
(TTOHEN=1)
all 1’s or all
0’s
(TSLDEN=1
)
all 1’s or 0’s
(TSLDEN=1
)
all 1’s or 0’s
(TLDEN=1)
Released
99
Lowest
Priority
A1 pass
through
A2 pass
through
J0 pass
through
Z0 pass
through
Calculated B1
XOR
B1MASK
E1 pass
through
F1 pass
through
D1-D3 pass
through
H1 pass
through
XOR
H1MASK
H2 pass
through
XOR
H2MASK
H3 pass
through
Calculated B2
XOR
B2MASK
K1 pass
through
K2 pass
through
D4-D12 pass
through