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參數(shù)資料
型號： IDT82P2521BH
廠商： IDT, Integrated Device Technology Inc
文件頁數(shù)： 142/147頁
文件大?。?/td> 0K
描述： IC LIU E1 21+1CH SHORT 640-PBGA
標準包裝： 5
類型： 線路接口裝置（LIU）
規(guī)程： E1
電源電壓： 3.135 V ~ 3.465 V
安裝類型： 表面貼裝
封裝/外殼： 640-BGA 裸露焊盤
供應(yīng)商設(shè)備封裝： 640-PBGA-EP（31x31）
包裝： 托盤
其它名稱： 82P2521BH
IDT82P2521
21(+1) CHANNEL HIGH-DENSITY E1 LINE INTERFACE UNIT
Programming Information
94
December 7, 2005
RCF1 - Receive Configuration Register 1
Address: 00BH, 04BH, 08BH, 0CBH, 10BH, 14BH, 18BH, 1CBH, (CH1~CH8)
20BH, 24BH, 28BH, 2CBH, 30BH, 34BH, 38BH, 3CBH, (CH9~CH16)
40BH, 44BH, 48BH, 4CBH, 50BH, (CH17~CH21)
7CBH (CH0)
Type: Read / Write
Default Value: 01H
Bit
Name
Description
7 - 5
RMF_DEF[2:0] These bits are valid only in Receive Single Rail NRZ Format mode and Receive Dual Rail Sliced mode. They determine the out-
put on the RMFn pin.
000: PRBS/ARB indication when the PRBS/ARB detection is switched to the receive path. Or reserved when the PRBS/ARB
detection is switched to the transmit path. (default)
001: LAIS indication.
010: XOR data of positive and negative sliced data.
011: Recovered clock (RCLK).
100: LEXZ indication.
101: LBPV indication.
110: LEXZ + LBPV indication.
111: LLOS indication.
4
RCK_ES
This bit selects the active edge of the RCLKn pin.
0: Rising edge. (default)
1: Falling edge.
3
RD_INV
This bit determines the active level on the RDn, RDPn and RDNn pins.
0: Active high. (default)
1: Active low.
2
R_CODE
This bit selects the line code rule for the receive path.
0: HDB3. (default)
1: AMI.
1 - 0
R_MD[1:0]
These bits determines the receive system interface.
00: Receive Single Rail NRZ Format system interface. The data is output on RDn in NRZ format and a 2.048 MHz recovered
clock is output on RCLKn.
01: Receive Dual Rail NRZ Format system interface. The data is output on RDPn and RDNn in NRZ format and a 2.048 MHz
recovered clock is output on RCLKn. (default)
10: Receive Dual Rail RZ Format system interface. The data is output on RDPn and RDNn in RZ format and a 2.048 MHz recov-
ered clock is output on RCLKn.
11: Receive Dual Rail Sliced system interface. The data is output on RDPn and RDNn in RZ format directly after passing through
the Slicer.
765
432
1
0
RMF_DEF2
RMF_DEF1
RMF_DEF0
RCK_ES
RD_INV
R_CODE
R_MD1
R_MD0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT82P2521BHBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:21(1) Channel High-Density E1 Line Interface Unit
IDT82P2521BHG 功能描述:IC LIU E1 21+1CH SHORT 640-PBGA 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: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)
IDT82P2521BHGBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:21(1) Channel High-Density E1 Line Interface Unit
IDT82P2808 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:8(+1) Channel High-Density T1/E1/J1 Line Interface Unit
IDT82P2808BB 功能描述:IC LIU T1/J1/E1 8+1CH 416-PBGA 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(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
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