參數(shù)資料
型號: IDT82P2916BFG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 109/138頁
文件大?。?/td> 0K
描述: IC LIU T1/E1/J1 16CH SH 484BGA
標準包裝: 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 警報檢測器和發(fā)生器,回送功能,PRBS 發(fā)生器 / 檢測器,遠程檢測器和發(fā)生器
IDT82P2916
16-CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
Programming Information
72
April 24, 2010
GCF - Global Configuration Register
MON - G.772 Monitor Configuration Register
Address: 080H
Type: Read / Write
Default Value: 03H
Bit
Name
Description
7 - 5
-
Reserved.
4
COPY
When the per-channel register of one channel is written, this bit determines whether the written value is copied to the same reg-
ister of the other channels simultaneously.
0: Disable. (default)
1: Enable.
3 - 2
INT_PIN[1:0]
These two bits control the output on the INT pin.
X0: Open drain, active low. (default)
01: Push-pull, active low.
11: Push-pull, active high.
1
GLB_IM
This bit is a global configuration interrupt mask bit.
0: The per-channel interrupt will be generated when the per-channel interrupt mask bit is ‘0’ and the corresponding interrupt sta-
tus bit is ‘1’.
1: Mask all the per-channel interrupts. None per-channel interrupts can be generated. (default)
0
TMOV_IM
This bit controls whether the interrupt is generated when one second time is over. This one second timer is locked to MCLK.
0: Enable.
1: Mask. (default)
Address: 0C0H
Type: Read / Write
Default Value: 00H
Bit
Name
Description
7 - 6
-
Reserved.
5 - 0
MON[5:0]
These bits determine whether the G.772 Monitor is implemented. When the G.772 Monitor is implemented, these bits select one
transmitter or receiver to be monitored by channel 0.
000000: No transmitter or receiver is monitored. (default)
000001: The receiver of channel 1 is monitored.
000010: The receiver of channel 2 is monitored.
......
001111: The receiver of channel 15 is monitored.
010000 ~ 011111: Reserved.
100000: No transmitter or receiver is monitored.
100001: The transmitter of channel 1 is monitored.
100010: The transmitter of channel 2 is monitored.
......
101111: The transmitter of channel 15 is monitored.
110000 ~ 111111: Reserved.
76543
21
0
-
COPY
INT_PIN1
INT_PIN0
GLB_IM
TMOV_IM
7
654
321
0
-
MON5
MON4
MON3
MON2
MON1
MON0
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