tdat04622 ETC-unknow, tdat04622 Datasheet - Page 175

• Manufacturer Part Number: tdat04622
• Description: Tdat Sonet/sdh 155/622/2488 Mbits/s Data Interfaces
• Manufacturer: ETC-unknow

Data Sheet
May 2001
Agere Systems Inc.
Register Descriptions
Core Registers
This section gives a brief description of each register bit and its functionality. All algorithms are described in the
main text of the document. The abbreviations after each register indicate if the register is read only (RO), read/
write (R/W), write only (WO), or clear-on-read or clear-on-write (COR/W).
Required Provisioning Sequence and Clocks
0x indicates a hexadecimal value in the Reset Default column. Otherwise, the entry is binary. This is true for every
register table in the document.
Table 41. Register 0x0000: Device Version (RO)
Reset default of register = 0x0100.
1. 0x02 for version 1A.
Table 42. Registers 0x0001—0x0005: Device Name (RO)
Reset default of each register is shown below.
Address
Address
(Hex)
(Hex)
0000
0001
0002
0003
0004
0005
15—8 DEVICE_VERSION[7:0] Device Version Number. Device version register will
15—0
15—0
15—0
15—0
15—0
Bit #
7—0
Bit #
ASCII_NAME_5CR
ASCII_NAME_TD
ASCII_NAME_2G
ASCII_NAME_AT
ASCII_NAME_04
Name
Name
—
change each time the device is changed.
Reserved.
Device ASCII Name. Value = T, D.
Device ASCII Name. Value = A, T.
Device ASCII Name. Value = 0, 4.
Device ASCII Name. Value = 2, G.
Device ASCII Name. Value = 5, CR.
Function
Function
155/622/2488 Mbits/s Data Interface
TDAT042G5 SONET/SDH
0x350D
Default
Default
0x5444
0x4154
0x3034
0x3247
Reset
Reset
0x01
0x00
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