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參數(shù)資料
| 型號： | CDB4271 |
| 廠商： | Cirrus Logic, Inc. |
| 元件分類： | Codec |
| 英文描述： | 24-Bit, 192 kHz Stereo Audio CODEC |
| 中文描述： | 24位192千赫立體聲音頻CODEC |
| 文件頁數(shù)： | 44/53頁 |
| 文件大小： | 1199K |
| 代理商： | CDB4271 |
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CS4271
44
DS592F1
8.7.3
Freeze (Bit 2)
Function:
This function allows modifications to the control port registers without the changes taking effect until
FREEZE is disabled. To make multiple changes in the Control Port registers take effect simultaneous-
ly, set the FREEZE bit, make all register changes, then clear the FREEZE bit.
8.7.4
Control Port Enable (Bit 1)
Function:
This bit is cleared by default, allowing the device to power-up in Stand-Alone Mode. Control Port
Mode can be accessed by setting this bit. This will allow the operation of the device to be controlled
by the registers and the pin definitions will conform to Control Port Mode. See “Recommended Power-
Up Sequence - Access to Control Port Mode” on page 27.
8.7.5
Power Down (Bit 0)
Function:
The device will enter a low-power state whenever this bit is set. The power-down bit is set by default
and must be cleared before normal operation in Control Port Mode can occur. The contents of the
control registers are retained when the device is in power-down.
8.8
Chip ID - Register 08h
This is a Read-Only register.
8.8.1
Chip ID (Bits 7:4)
Function:
Chip ID code for the CS4271. Permanently set to 0000b (0h).
8.8.2
Chip Revision (Bits 3:0)
Function:
Chip Revision code for the CS4271.
Revision A is coded as 0000b (0h).
Revision B is coded as 0000b (0h).
B7
B6
B5
B4
B3
B2
B1
B0
PART3
PART2
PART1
PART0
REV3
REV2
REV1
REV0
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CDB4272 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd CS4272 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4299 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd AC’97 CODEC w/SRC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB42L50 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low Voltage, Stereo CODEC with headphone Amp |
| CDB42L51 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd Low-volt CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB42L51/FAE | 制造商:Cirrus Logic 功能描述:EVAL BOARD FOR THE CS42L51 PORTABLE STEREO CODEC - Bulk |
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