tdat04622 ETC-unknow, tdat04622 Datasheet - Page 231

• 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
PT Registers
Table 103. Registers 0x0AA6—0x0AAD, 0x0AAE, 0x0AB5, 0x0AB6—0x0ABD, 0x0ABE—0x0AC5: PT Con-
Reset default of registers 0x0AA6, 0x0AAE, 0x0AB6, 0x0ABE = 0xF200.
Reset default of registers 0x0AA7, 0x0AAF, 0x0AB7, 0x0ABF = 0x0000.
Reset default of registers 0x0AA8, 0x0AB0, 0x0AB8, 0x0AC0 = 0x0FFF.
Reset default of registers 0x0AA9, 0x0AB1, 0x0AB9, 0x0AC1 = 0x0000.
Reset default of registers 0x0AAA, 0x0AB2, 0x0ABA, 0x0AC2 = 0x0000.
Reset default of registers 0x0AAB, 0x0AB3, 0x0ABB, 0x0AC3 = 0x1AAA.
Reset default of registers 0x0AAC, 0x0AB4, 0x0ABC, 0x0AC4 = 0x3AAA.
Reset default of registers 0x0AAD, 0x0AB5, 0x0ABD, 0x0AC5 = 0x3333.
0AAB, 0AB3,
0AAC, 0AB4,
0ABB, 0AC3
0ABC, 0AC4
Address
(Hex)
trol Parameters (R/W) (continued)
15—12
15—12
11—0
11—0
(continued)
Bit #
TPOHINSSEL[A—D][3:0]
CNTDH4Z3Z4[A—D][3:0]
THx_STATE[A—D]
THx_STATE[A—D]
(continued)
[7—12][1:0]
[1—6][1:0]
Name
Transmit POH Insert Select. Control bits,
when set, select the STS-1 time slot into which
POH data is injected.
Transmit H Bytes Software State. Control
bits, when set to a logic 00 = normal state,
01 = CONC, 10 = unequipped, 11 = AIS.
Continuous N Times Detect H4/Z3/Z4 Bytes.
Control signal for detecting changes in state of
the H4, Z3, and Z4 bytes. Valid values are 0 to
15. A value of 0 or 1 causes the data monitor
byte to be updated every frame.
A value of n, where 2 ≤ n ≤ 15, of these four bits
means that the same value of the H4, Z3, or Z4
byte must be detected n times consecutively to
declare a new value in the H4, Z3, or Z4 byte
register.
Transmit H Bytes Software State. Control
bits, when set to a logic 00 = normal state,
01 = CONC, 10 = unequipped, 11 = AIS.
155/622/2488 Mbits/s Data Interface
Function
TDAT042G5 SONET/SDH
Default
0xAAA
0xAAA
Reset
0x1
0x3
203