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參數(shù)資料
| 型號(hào)： | CS496112-CQZR |
| 廠商： | Cirrus Logic Inc |
| 文件頁(yè)數(shù)： | 6/15頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC DSP 32BIT 8CH SER I/O 144LQFP |
| 標(biāo)準(zhǔn)包裝： | 500 |
| 類型： | 音頻處理器 |
| 應(yīng)用： | 音頻路由，處理 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 144-LQFP |
| 供應(yīng)商設(shè)備封裝： | 144-LQFP（20x20） |
| 包裝： | 帶卷 (TR) |
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Copyright 2005 Cirrus Logic, Inc.
DS651UM23
Version 2.3
CobraNet Hardware User’s Manual
Pinout and Signal Descriptions
4.2.5 Miscellaneous Signals
4.2.6 Power and Ground Signals
Signal
Description
Direction
CM-2
Pin #
CS1810xx/
CS4961xx Pin #
Notes
HRESET
Reset
In
J1:A18
93
System reset (active low).
10 ns max rise time. 1 ms min assertion time.
WATCHDOG
Watch Dog
Out
J3:A17
95
Toggles at 750 Hz nominal rate to indicate proper
operation. Period duration in excess of 200 ms
indicates hardware or software failure has occurred
and the interface should be reset. Note that
improper operation can also be indicated by short
pulses (<100 ns).
MUTE
Interface
Ready
Out
J3:A2
92
Asserts (active low) during initialization and when a
fault is detected or connection to the network is lost.
NC
No Connect
-
28, 50-53, 78-
81, 141, 142
Signal
Description
CM-2 Pin #
CS1810xx/CS4961xx
Pin #
Specification
VCC
_+3V
System Digital +3.3 v
J1:B20, B17, B15,
B13, B11, B9, B7,
B5, B3
J3:B14, B12, B10,
B8, B6, B4, B2
N/A
3.3
± 0.3v, 500 mA Typ., 750 mA Max.
VCC
_+5V
J3;B[18:17]
N/A
Backwards Compatibility
VDDD
N/A
10, 24, 54, 66, 83,
98, 119, 130
+1.8 V @ 500mA Typ. for Core Logic
VDDIO
N/A
18, 33, 44, 60, 73,
91, 113, 136
+3.3 V @ 120mA Typ. for I/O Logic
VDDA
N/A
129
Filtered +1.8 V @ 10mA Typ.
AUX_POWER
[3-0]
J3:B[20:19],
A[20:19]
N/A
GND
Digital Ground
J1:B19, B16, B14,
B12, B10, B8, B6,
B4, B2
J3:B16, B15, B13,
B11, B9, B7, B5,
B3, B1
13, 21, 27, 36, 47,
57, 63, 69, 76, 86,
94, 101, 116, 122,
126, 133, 139
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS496112-IQZ | 功能描述:音頻 DSP Cobra Audio Ntwrkng Prcsr Indust. Grade RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| CS496112-IQZR | 功能描述:音頻 DSP Cobra Audio Ntwrkng Prcsr Indust. Grade RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| CS496122 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:New Audio System Processors are Ideal for Digital Audio Networking Applications |
| CS496122-CQZ | 功能描述:音頻 DSP 16x16 CobraNet Audio Network Prcsr RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| CS496122-CQZ/A1 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Digital Audio Networking Processor |
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