PM5381-BI PMC-Sierra, Inc., PM5381-BI Datasheet - Page 471

• 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
Register 0866H: T8TE APS1 DTB Bus
Register 086EH: T8TE APS2 DTB Bus
Register 0876H: T8TE APS3 DTB Bus
Register 087EH: T8TE APS4 DTB Bus
DTBO[3:0]
DTBI[3:0]
Bit
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
The analog wrapper digital test bus output bits (DTB_OUT[3:0]) are used to drive values on
the digital test bus (DTB[3:0]). These bits are not used in normal operation.
The analog wrapper digital test bus input bits (DTB_IN[3:0]) are used to read values from the
digital test bus (DTB[3:0]). These bits are not used in normal operation.
Type
R/W
R/W
R/W
R/W
R
R
R
R
Unused
Unused
Unused
Unused
Unused
Unused
DTBO[0]
DTBO[0]
DTBO[0]
DTBO[0]
DTBI[3]
DTBI[2]
DTBI[1]
DTBI[0]
Function
Unused
Unused
S/UNI-2488 Telecom Standard Product Datasheet
Default
X
X
X
X
X
X
X
0
0
0
0
X
X
X
X
Released
471