參數(shù)資料
型號： DS3112N
廠商： Maxim Integrated Products
文件頁數(shù)： 100/133頁
文件大?。?/td> 0K
描述： IC MUX TEMPE T3/E3 IND 256-BGA
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 40
控制器類型： 調幀器，多路復用器
接口： 并行/串行
電源電壓： 3.135 V ~ 3.465 V
電流 - 電源： 150mA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 256-LBGA
供應商設備封裝： 256-PBGA（27x27）
包裝： 管件
DS3112
69 of 133
Register Name:
T1E1TAIS1
Register Description:
T1/E1 Transmit Path AIS Generation Control Register 1
Register Address:
44h
Bit #
7
6
5
4
3
2
1
0
Name
AIS8
AIS7
AIS6
AIS5
AIS4
AIS3
AIS2
AIS1
Default
0
Bit #
15
14
13
12
11
10
9
8
Name
AIS16
AIS15
AIS14
AIS13
AIS12
AIS11
AIS10
AIS9
Default
0
Note: Bits that are underlined are read-only; all other bits are read-write.
Bits 0 to 15: Transmit AIS Generation Control for T1/E1 Ports 1 to 16 (AIS1 to AIS2). These bits determine
whether the device will replace the data input from the 28 T1 data streams or 16/21 E1 data streams with an
unframed all ones AIS signal. AIS1 controls the data from LTDAT1, AIS2 controls the data from LTDAT2, and so
on. Since ports 4, 8, 12, 16, 20, 24, and 28 are not active in the G.747 Mode, the AIS4, AIS8, AIS12, and AIS16
bits have no affect in the G.747 mode.
0 = replace data from LTDAT with AIS
1 = allow normal data from LTDAT to flow through to the multiplexer
Register Name:
T1E1TAIS2
Register Description:
T1/E1 Transmit Path AIS Generation Control Register 2
Register Address:
46h
Bit #
7
6
5
4
3
2
1
0
Name
AIS24
AIS23
AIS22
AIS21
AIS20
AIS19
AIS18
AIS17
Default
0
Bit #
15
14
13
12
11
10
9
8
Name
—
AIS28
AIS27
AIS26
AIS25
Default
—
0
Note: Bits that are underlined are read-only; all other bits are read-write.
Bits 0 to 11: Transmit AIS Generation Control for T1 Ports 17 to 28 (AIS17 to AIS28). These bits determine
whether the device will replace the data input from the 28 T1 data streams or 16/21 E1 data streams with an
unframed all ones AIS signal. AIS17 controls the data from LTDAT17, AIS18 controls the data from LTDAT18,
and so on. Since ports 17 to 28 are not active in the E3 mode, these bits have no affect in the E3 mode. Since ports
22 to 28 are not active in the G.747 mode, these bits have no affect in the G.747 mode. Since ports 4, 8, 12, 16, 20,
24, and 28 are not active in the G.747 mode, the AIS20, AIS24, and AIS28 bits have no effect in the G.747 mode.
0 = replace data from LTDAT with AIS
1 = allow normal data from LTDAT to flow through to the multiplexer
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