參數(shù)資料
型號： IDT82P5088BBG
廠商： IDT, Integrated Device Technology Inc
文件頁數(shù)： 37/81頁
文件大小： 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
IDT82P5088
UNIVERSAL OCTAL T1/E1/J1 LIU WITH INTEGRATED CLOCK ADAPTER
PROGRAMMING INFORMATION
42
February 5, 2009
4.3
REGISTER DESCRIPTION
4.3.1
GLOBAL REGISTERS
Table-29 ID: Chip Revision Register
(R, Address = 02H)
Symbol
Bit
Default
Description
ID[7:0]
7-0
01H
Current Silicon Chip ID.
Table-30 RST: Reset Register
(W, Address = 04H)
Symbol
Bit
Default
Description
RST[7:0]
7-0
01H
Software reset. A write operation on this register will reset all internal registers to their default values, and the sta-
tus of all ports are set to the default status. The content in this register can not be changed. After reset, all drivers
output are in high impedance state.
Note: Bit T1E1 (GCF0, 20H) will keep set value and will not be reset.
Table-31 MON: G.772 Monitor control Register
(R/W, Address = 05H)
Symbol
Bit
Default
Description
-7-4
0
Reserved
MON[3:0]
3-0
0000
MON selects the transmitter or receiver channel to be monitored.
= 0000: receiver 1 is in normal operation without monitoring
= 0001: monitor receiver 2
= 0010: monitor receiver 3
= 0011: monitor receiver 4
= 0100: monitor receiver 5
= 0101: monitor receiver 6
= 0110: monitor receiver 7
= 0111: monitor receiver 8
= 1000: transmitter 1 is in normal operation without monitoring
= 1001: monitor transmitter 2
= 1010: monitor transmitter 3
= 1011: monitor transmitter 4
= 1100: monitor transmitter 5
= 1101: monitor transmitter 6
= 1110: monitor transmitter 7
= 1111: monitor transmitter 8
Table-32 GPIO: General Purpose IO Pin Definition Register
(R/W, Address = 06H)
Symbol
Bit
Default
Description
-
7-4
0000
Reserved.
LEVEL1
3
-
When GPIO1 is defined as an output port, this bit determines the output level on GPIO1 pin.
= 0: low level output on port GPIO1
= 1: high level output on port GPIO1
When GPIO1 is defined as an input port, this bit reflects the input level of GPIO1 pin.
= 0: low level input on port GPIO1
= 1: high level input on port GPIO1
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相關代理商/技術參數(shù)
參數(shù)描述
IDT82P5088BBG8 制造商:Integrated Device Technology Inc 功能描述:IC LIU T1/E1/J1 OCTAL 256PBGA
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