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參數(shù)資料
| 型號： | IDT82P5088BBG |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 51/81頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU T1/E1/J1 OCTAL 256PBGA |
| 標準包裝： | 90 |
| 功能： | 線路接口單元（LIU） |
| 接口： | E1，J1，T1 |
| 電路數(shù)： | 8 |
| 電源電壓： | 1.8V, 3.3V |
| 功率（瓦特）： | 2.57W |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 256-BGA |
| 供應商設備封裝： | 256-PBGA（17x17） |
| 包裝： | 托盤 |
| 包括： | 集成式時鐘適配器 |
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IDT82P5088
UNIVERSAL OCTAL T1/E1/J1 LIU WITH INTEGRATED CLOCK ADAPTER
PROGRAMMING INFORMATION
55
February 5, 2009
4.3.8
LINE STATUS REGISTERS
Table-59 STAT0: Line Status Register 0 (real time status monitor)
(R, Address = X36H)
Symbol
Bit
Default
Description
ARLP_S
7
0
Indicating the auto remote loop back status
= 0: The remote loop is inactive. If enabled auto remote loop back by setting bit ARLP, the remote loop is switched
off automatically upon detection of the in-band loop deactivate code for at least 5.1 s, according to ANSI T1. 403
requirements.
=1: The remote loop is active (closed). If enabled by bit ARLP, the remote loop is switched on automatically upon
detection of the in-band loop activate code for at least 5.1 s.
NLPA_S
6
0
Inband Loopback activate code receive status indication
= 0: no Inband Loopback activate code is detected
= 1: activate code has been detected for more than t ms. Even there is bit error, this bit remains set as long as the
bit error rate is less than 10-2.
Note1:
If automatic remote loop switching is disabled (ARLP = 0), t = 40 ms If automatic remote loop switching is enabled
(ARLP = 1), t= 5.1s. The rising edge of this bit actives the remote loop operation in local end.
Note2:
If NLPA_IE=1, 0 to 1 transition on this bit causes an activate code detected interrupt if NLPA _IES bit is 0; Any
change of this bit causes an activate code detected interrupt if NLPA _IES bit is set to 1.
NLPD_S
5
0
Inband Loopback deactivate code receive status indication
= 0: no Inband Loopback deactivate code is detected
= 1: the Inband Loopback deactivate code has been detected for more than t. Even there is a bit error, this bit
remains set as long as the bit error rate is less than 10-2.
Note 1:
If automatic remote loop switching is disabled (ARLP = 0), t = 40 ms.If automatic remote loop switching is enabled
(ARLP = 1), t= 5.1s. The rising edge of this bit disables the remote loop back operation.
Note2:
If NLPD_IE=1, a 0 to 1 transition on this bit causes a deactivate code detected interrupt if NLPD _IES bit is 0
Any change of this bit causes a deactivate code detected interrupt if NLPD _IES bit is set to 1.
PRBS_S
4
0
Synchronous status indication of PRBS/QRSS (real time)
= 0: 215-1 (E1) PRBS or 220-1 (T1/J1) QRSS is not detected
= 1: 215-1 (E1) PRBS or 220-1 (T1/J1) QRSS is detected.
Note:
If PRBS_IE=1, 0 to 1 transition on this bit causes an Synchronous status detected interrupt if PRBS _IES bit is 0
Any change of this bit causes an interrupt if PRBS_IES bit is set to 1.
TCLK_LOS
3
0
TCLKn loss indication
= 0: normal
= 1: TCLKn pin has not toggled for more than 70 MCLK cycles.
Note:
If TCLK_LOS_IE=1, 0 to 1 transition on this bit causes an interrupt if TCLK _IES bit is 0
Any change of this bit causes an interrupt if TCLK_IES bit is set to 1.
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相關代理商/技術參數(shù) |
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| IDT82P5088BBG8 | 制造商:Integrated Device Technology Inc 功能描述:IC LIU T1/E1/J1 OCTAL 256PBGA |
| IDT82V1054A | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE |
| IDT82V1054APF | 功能描述:IC PCM CODEC 4CH MPI 3.3V 64TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
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| IDT82V1054APFG | 功能描述:IC PCM CODEC 4CH MPI 3.3V 64TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
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