參數(shù)資料
型號： ZL50018GAC
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 路由/交換
英文描述： 2 K Digital Switch with Enhanced Stratum 3 DPLL
中文描述： TELECOM, DIGITAL TIME SWITCH, PBGA256
封裝： 17 X 17 MM, 1.61 MM HEIGHT, PLASTIC, MS-034, BGA-256
文件頁數(shù)： 87/136頁
文件大?。?/td> 1448K
代理商： ZL50018GAC
ZL50018
Data Sheet
87
Zarlink Semiconductor Inc.
Bit
Name
Description
15 - 4
Unused
Reserved.
In normal functional mode, these bits
MUST
be set to zero.
3
LIM
Lock Interrupt Mask Bit:
When this bit is high, it masks the lock status change
interrupt.
2
RIM
Reference Change Interrupt Mask Bit:
When this bit is high, it masks the reference
change interrupt.
1
HIM
Holdover Interrupt Mask Bit:
When this bit is high, it masks the holdover entry/exit
interrupt.
0
SIM
Slew Rate Limiter Interrupt Mask Bit:
When this bit is high, it masks the slew rate
interrupt.
Table 55 - Interrupt Mask Register (IMR) Bits
Bit
Name
Description
15 - 4
Unused
Reserved.
In normal functional mode, these bits
MUST
be set to zero.
3 - 0
ICB3 - 0
Interrupt Clear Bits:
Writing a “1” to any bit in this register will clear the
corresponding bit in the Interrupt Register (IR). The Interrupt Clear Register is
self-clearing, i.e., once it has completed its action, the ICR register bit returns to 0.
Table 56 - Interrupt Clear Register (ICR) Bits
External Read/Write Address: 0067
H
Reset Value: 000F
H
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
LIM
RIM
HIM
SIM
External Read/Write Address: 0068
H
Reset Value: 0000
H
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
ICB
3
ICB
2
ICB
1
ICB
0
相關(guān)PDF資料
PDF描述
ZL50018QCC 2 K Digital Switch with Enhanced Stratum 3 DPLL
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL50018GAG2 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 2K X 2K 1.8V/3.3V 256BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 2K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 2K-CH ENH 256PBGA
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ZL50019 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Enhanced 2 K Digital Switch with Stratum 4E DPLL
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