參數(shù)資料
型號(hào)： IDT82P20416DBFG
廠商： IDT, Integrated Device Technology Inc
文件頁數(shù)： 18/121頁
文件大?。?/td> 0K
描述： IC LIU T1/E1/J1 16CH SH 484BGA
標(biāo)準(zhǔn)包裝： 84
功能： 線路接口單元（LIU）
接口： E1，J1，T1
電路數(shù)： 16
電源電壓： 1.8V, 3.3V
功率（瓦特）： 3.10W
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 484-LFBGA
供應(yīng)商設(shè)備封裝： 484-CABGA（19x19）
包裝： 托盤
包括： AIS 警報(bào)檢測器和發(fā)生器，回送功能，PRBS 發(fā)生器 / 檢測器，遠(yuǎn)程檢測器和發(fā)生器
IDT82P20416
16-CHANNEL SHORT HAUL T1/E1/J1 LINE INTERFACE UNIT
Physical And Electrical Specifications
114
December 17, 2009
8.13 MICROPROCESSOR INTERFACE TIMING
8.13.1 SERIAL MICROPROCESSOR INTERFACE
A falling transition on CS indicates the start of a read/write operation,
and a rising transition indicates the end of the operation. After CS is set
to low, a 5-bit instruction on SDI is input to the device on the rising edge
of SCLK. If the MSB is ‘1’, it is a read operation. If the MSB is ‘0’, it is a
write operation. Following the instruction, an 11-bit address is clocked in
on SDI to specify the register. If the device is in a read operation, the
data read from the specified register is output on SDO on the falling
edge of SCLK (refer to Figure-45). If the device is in a write operation,
the data written to the specified register is input on SDI following the
address byte (refer to Figure-46).
Figure-45 Read Operation in Serial Microprocessor Interface
Figure-46 Write Operation in Serial Microprocessor Interface
CS
SCLK
SDI
SDO
10
0
1
2
3
4
5
6
7
8
9
111213 141516 1718192021 22 23
A0
A7 A6 A5 A4 A3 A2 A1
Instruction
Register Address
High-Z
D0
D7 D6 D5 D4 D3 D2 D1
Don't-Care
A9
R/W
Don't Care
A10
A8
CS
SCLK
SDI
SDO
10
0
1
2
3
4
5
6
7
8
9
11 12 13 14 15 16 17 18 19 20 21 22 23
A0
A7 A6 A5 A4 A3 A2 A1
Instruction
Data Byte
High-Z
D0
D7 D6 D5 D4 D3 D2 D1
Register Address
A8
R/W
Don't Care
A10 A9
相關(guān)PDF資料
PDF描述
IDT82P20516DBFG IC LIU T1/E1/J1 16CH SH 484BGA
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IDT82P2282PF TXRX T1/J1/E1 2CHAN 100-TQFP
IDT82P2284BB TXRX T1/J1/E1 4CHAN 208-PBGA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT82P20416DBFG8 制造商:Integrated Device Technology Inc 功能描述:IC LIU T1/E1/J1 16CH SH 484BGA
IDT82P20416DBFGBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:16-Channel Short Haul T1/E1/J1 Line Interface Unit
IDT82P20516 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit
IDT82P20516BFBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit
IDT82P20516BFGBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit
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