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參數(shù)資料
| 型號： | IDT82V2042EPFG8 |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 47/83頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU T1/J1/E1 2CH SHORT 80TQFP |
| 標(biāo)準(zhǔn)包裝： | 750 |
| 類型： | 線路接口裝置（LIU） |
| 規(guī)程： | E1 |
| 電源電壓： | 3.13 V ~ 3.47 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 80-LQFP |
| 供應(yīng)商設(shè)備封裝： | 80-TQFP（14x14） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 82V2042EPFG8 |
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IDT82V2042E
DUAL CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
PROGRAMMING INFORMATION
51
December 12, 2005
Table-39 MAINT4: Maintenance Function Control Register 4
(R/W, Address = 10H, 30H)
Symbol
Bit
Default
Description
RIBLBA[7:0]
7-0
(000)00001 Defines the user-programmable receive Inband loopback activate code. The default selection is 00001.
RIBLBA [7:0] form the 8-bit repeating code
RIBLBA [6:0] form the 7-bit repeating code
RIBLBA [5:0] form the 6-bit repeating code
RIBLBA [4:0] form the 5-bit repeating code
Table-40 MAINT5: Maintenance Function Control Register 5
(R/W, Address = 11H, 31H)
Symbol
Bit
Default
Description
RIBLBD[7:0]
7-0
(00)001001 Defines the user-programmable receive Inband loopback deactivate code. The default selection is 001001.
RIBLBD [7:0] form the 8-bit repeating code
RIBLBD [6:0] form the 7-bit repeating code
RIBLBD [5:0] form the 6-bit repeating code
RIBLBD [4:0] form the 5-bit repeating code
Table-41 MAINT6: Maintenance Function Control Register 6
(R/W, Address = 12H, 32H)
Symbol
Bit
Default
Description
-
7
0
Reserved.
BPV_INS
6
0
BPV error insertion
A ‘0’ to ‘1’ transition on this bit will cause a single bipolar violation error to be inserted into the transmit data stream.
This bit must be cleared and set again for a subsequent error to be inserted.
ERR_INS
5
0
PRBS logic error insertion
A ‘0’ to ‘1’ transition on this bit will cause a single PRBS logic error to be inserted into the transmit PRBS data stream.
This bit must be cleared and set again for a subsequent error to be inserted.
EXZ_DEF
4
0
EXZ definition select
= 0: ANSI
= 1: FCC
ERR_SEL
3-2
00
These bits choose which type of error will be counted
= 00: The PRBS logic error is counted by a 16-bit error counter
= 01: The EXZ error is counted by a 16-bit error counter
= 10: The Received CV (BPV) error is counted by a 16-bit error counter
= 11: Both CV (BPV) and EXZ errors are counted by a 16-bit error counter.
CNT_MD
1
0
Counter operation mode select
= 0: Manual Report mode
= 1: Auto Report mode
CNT_TRF
0
= 0: Clear this bit for the next ‘0’ to ‘1’ transition on this bit.
= 1: Error counting result is transferred to CNT0 and CNT1 and the error counter is reset.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT82V2044 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD T1/E1 SHORT HAUL LINE INTERFACE UNIT |
| IDT82V2044BB | 功能描述:IC LIU T1/E1 QUAD SHORT 160-BGA 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(biāo)準(zhǔn)包裝:250 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-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
| IDT82V2044BBG | 功能描述:IC LIU T1/E1 QUAD SHORT 160-BGA 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(biāo)準(zhǔn)包裝:250 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-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
| IDT82V2044DA | 功能描述:IC LIU T1/E1 QUAD SHORT 144-TQFP 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(biāo)準(zhǔn)包裝:250 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-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
| IDT82V2044DAG | 功能描述:IC LIU T1/E1 QUAD SHORT 144-TQFP 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(biāo)準(zhǔn)包裝:250 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-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
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