參數(shù)資料
型號(hào): IDT82P2821BH
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 5/151頁
文件大小: 0K
描述: IC LIU T1/J1/E1 21+1CH 640-PBGA
標(biāo)準(zhǔn)包裝: 5
功能: 線路接口單元(LIU)
接口: E1,J1,T1
電路數(shù): 1
電源電壓: 1.8V, 3.3V
工作溫度: -40°C ~ 85°C
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
包括: 缺陷和警報(bào)檢測,驅(qū)動(dòng)器過流檢測和保護(hù),LLOS 檢測,PRBSARB / IB 檢測和生成
其它名稱: 82P2821BH
IDT82P2821
21(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
Programming Information
102
February 6, 2009
ARBL - Arbitrary Pattern Generation / Detection Low-Byte Register
ARBM - Arbitrary Pattern Generation / Detection Middle-Byte Register
ARBH - Arbitrary Pattern Generation / Detection High-Byte Register
Address: 012H, 052H, 092H, 0D2H, 112H, 152H, 192H, 1D2H, (CH1~CH8)
212H, 252H, 292H, 2D2H, 312H, 352H, 392H, 3D2H, (CH9~CH16)
412H, 452H, 492H, 4D2H, 512H, (CH17~CH21)
7D2H (CH0)
Type: Read / Write
Default Value: 55H
Bit
Name
Description
7 - 0
ARB[7:0]
These bits, together with the ARB[23:8] bits, define the ARB pattern to be generated or detected. The ARB23 bit is the first bit to
be generated or detected and the ARB0 bit is the last bit to be generated or detected.
Address: 013H, 053H, 093H, 0D3H, 113H, 153H, 193H, 1D3H, (CH1~CH8)
213H, 253H, 293H, 2D3H, 313H, 353H, 393H, 3D3H, (CH9~CH16)
413H, 453H, 493H, 4D3H, 513H, (CH17~CH21)
7D3H (CH0)
Type: Read / Write
Default Value: 55H
Bit
Name
Description
7 - 0
ARB[15:8]
(Refer to the description of the ARBL register.)
Address: 014H, 054H, 094H, 0D4H, 114H, 154H, 194H, 1D4H, (CH1~CH8)
214H, 254H, 294H, 2D4H, 314H, 354H, 394H, 3D4H, (CH9~CH16)
414H, 454H, 494H, 4D4H, 514H, (CH17~CH21)
7D4H (CH0)
Type: Read / Write
Default Value: 55H
Bit
Name
Description
7 - 0
ARB[23:16]
(Refer to the description of the ARBL register.)
7
654
32
1
0
ARB7
ARB6
ARB5
ARB4
ARB3
ARB2
ARB1
ARB0
765
4321
0
ARB15
ARB14
ARB13
ARB12
ARB11
ARB10
ARB9
ARB8
765
43
21
0
ARB23
ARB22
ARB21
ARB20
ARB19
ARB18
ARB17
ARB16
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