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參數(shù)資料
| 型號： | ZL38065GDG |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | 32 Channel Voice Echo Canceller |
| 中文描述： | DATACOM, ISDN ECHO CANCELLER, PBGA208 |
| 封裝： | 17 X 17 MM, 1.30 MM HEIGHT, MO-192, LBGA-208 |
| 文件頁數(shù)： | 40/48頁 |
| 文件大小： | 658K |
| 代理商： | ZL38065GDG |
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ZL38065
Data Sheet
40
Zarlink Semiconductor Inc.
Power-up
00
hex
Interrupt FIFO Register
Page 0
A12=0
A11=0
Bit 2
I2
R/W Address:
410
hex
Bit 7
IRQ
Bit 6
0
Bit 5
0
Bit 4
I4
Bit 3
I3
Bit 1
I1
Bit 0
I0
Functional Description of Register Bits
Write all control bit: When high, Group 0-15 Echo Cancellers Registers are mapped into
0000
hex
to 0003F
hex
which is Group 0 address mapping. Useful to initialize the 16 Groups of
Echo Cancellers as per Group 0. When low, address mapping is per Figure 11. Note: Only the
Main Control
Register 0
has the WR_all bit.
Unused bits. Always zero.
I<4:0> binary code indicates the channel number at which a Tone Detector state change has
occurred. Note: Whenever a Tone Disable is detected or released, an interrupt is generated.
IRQ
0
I<4:0>
Power-up
00
hex
Test Register
Page 0
A12=0
A11=0
Bit 2
Reserved
R/W Address:
411
hex
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 1
Bit 0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Functional Description of Register Bits
Reserved bits. Must always be set to zero for normal operation.
Test IRQ: Useful for the application engineer to verify the interrupt service routine. When high,
any change to MTDBI and MTDAI bits of the Main Control Register will cause an interrupt and
its corresponding channel number will be available from the Interrupt FIFO Register. When low,
normal operation is selected.
Reserved
Tirq
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZL38065GDG2 | 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 32CH G.164/G.165/G.168/G.711 W/ TONE DET - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC VOICE ECHO CANCEL 208LBGA 制造商:Microsemi Corporation 功能描述:IC VOICE ECHO CANCEL 208LBGA |
| ZL38065QCG | 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 32CH G.164/G.165/G.168/G.711 W/ TONE DET - Trays |
| ZL38065QCG1 | 制造商:Microsemi Corporation 功能描述:PB FREE 32CH VEC+ENHANCED NOISE MATCHING 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 32CH G.164/G.165/G.168/G.711 W/ TONE DET - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC VOICE ECHO CANCEL 100LQFP 制造商:Microsemi Corporation 功能描述:IC VOICE ECHO CANCEL 100LQFP |
| ZL38070 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:256 Channel Voice Echo Canceller |
| ZL38070_06 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:256 Channel Voice Echo Canceller |
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