參數(shù)資料
型號: CDB4265
廠商: Cirrus Logic Inc
文件頁數(shù): 30/46頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR CS4265 CODEC
標(biāo)準(zhǔn)包裝: 1
主要目的: 音頻編解碼器
嵌入式:
已用 IC / 零件: CS4265
主要屬性: 立體聲 24 位 192 kHz 采樣率
次要屬性: 圖形用戶界面,S/PDIF/ I2S / I2C / SPI 接口
已供物品: 板,纜線,CD
產(chǎn)品目錄頁面: 754 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: CS4265-DNZR-ND - IC CODEC 24BIT 104DB 32-QFN
CS4265-DNZ-ND - IC CODEC 24BIT 104DB 32-QFN
598-1039-ND - IC CODEC 24BIT 104DB 32QFN
其它名稱: 598-1001
36
DS657F3
CS4265
6. REGISTER DESCRIPTION
6.1
Chip ID - Register 01h
Function:
This register is Read-Only. Bits 7 through 4 are the part number ID, which is 1101b (0Dh), and the remaining
bits (3 through 0) indicate the device revision as shown in Table 5 below.
6.2
Power Control - Address 02h
6.2.1
Freeze (Bit 7)
Function:
This function allows modifications to be made to certain control port bits without the changes taking effect
until the Freeze bit is disabled. To make multiple changes to these bits take effect simultaneously, set the
Freeze bit, make all changes, then clear the Freeze bit. The bits affected by the Freeze function are listed
6.2.2
Power-Down MIC (Bit 3)
Function:
The microphone preamplifier block will enter a low-power state whenever this bit is set.
6.2.3
Power-Down ADC (Bit 2)
Function:
The ADC pair will remain in a reset state whenever this bit is set.
76
543
21
0
PART3
PART2
PART1
PART0
REV3
REV2
REV1
REV0
REV[2:0]
Revision
001
A
010
B, C0
011
C1
Table 5. Device Revision
76
543
21
0
Freeze
Reserved
PDN_MIC
PDN_ADC
PDN_DAC
PDN
Name
Register
Bit(s)
MuteDAC
03h
2
MuteADC
04h
2
Gain[5:0]
07h
5:0
Gain[5:0]
08h
5:0
Vol[7:0]
0Ah
7:0
Vol[7:0]
0Bh
7:0
TxMute
0Eh
4
Table 6. Freeze-able Bits
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CDB4270 功能描述:音頻 IC 開發(fā)工具 Eval Bd 105dB 192kHz 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
CDB4271 功能描述:音頻 IC 開發(fā)工具 Eval Bd CS4271 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
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