參數(shù)資料
型號: IDT82P2816BB
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 127/146頁
文件大?。?/td> 0K
描述: IC LIU T1/J1/E1 16+1CH 416-PBGA
標準包裝: 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: 416-BGA
供應(yīng)商設(shè)備封裝: 416-PBGA(27x27)
包裝: 托盤
包括: 缺陷和警報檢測,驅(qū)動器過流檢測和保護,LLOS 檢測,PRBSARB / IB 檢測和生成
其它名稱: 82P2816BB
IDT82P2816
16(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
Programming Information
81
February 6, 2009
INTTM - One Second Timer Interrupt Status Register
5.2.2
PER-CHANNEL REGISTER
CHCF - Channel Configuration Register
Address: 3C0H
Type: Read / Write
Default Value: 00H
Bit
Name
Description
7 - 1
-
Reserved.
0
TMOV_IS
This bit is valid only when the TMOV_IM bit (b0, GCF) is ‘0’. This bit indicates the interrupt status of one second time over.
0: No one second time over interrupt is generated; or a ‘1’ is written to this bit. (default)
1: One second time over interrupt is generated and is reported by the INT pin.
7
654
321
0
--
---
--
TMOV_IS
Address: 001H, 041H, 081H, 0C1H, 101H, 141H, 181H, 1C1H, (CH1~CH8)
201H, 241H, 281H, 2C1H, 301H, 341H, 381H, 3C1H, (CH9~CH16)
7C1H (CH0)
Type: Read / Write
Default Value: 00H
Bit
Name
Description
7 - 2
-
Reserved.
1
CHRST
Writing a ‘1’ to this bit will initiate per-channel software reset. Once initiated, per-channel software reset completes in 1 s maxi-
mum.
This bit is self cleared.
0
T1E1
This bit is valid only when the TEHWE pin is low. This bit selects T1/J1 or E1 operation mode.
0: T1/J1. (default)
1: E1.
This bit can not be reset by per-channel software reset.
76
54
3
2
1
0
--
-
CHRST
T1E1
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