參數(shù)資料
型號(hào): SSM2603-EVALZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 18/32頁(yè)
文件大?。?/td> 0K
描述: BOARD EVALUATION FOR SSM2603
標(biāo)準(zhǔn)包裝: 1
主要目的: 音頻編解碼器
已用 IC / 零件: SSM2603
已供物品:
Data Sheet
SSM2603
Rev. C | Page 25 of 32
DIGITAL AUDIO I/F, ADDRESS 0x07
Table 26. Digital Audio I/F Register Bit Map
D8
D7
D6
D5
D4
D3
D2
D1
D0
0
BCLKINV
MS
LRSWAP
LRP
WL[1:0]
Format[1:0]
Table 27. Descriptions of Digital Audio I/F Register Bits
Bit Name
Description
Settings
BCLKINV
BCLK inversion control
0 = BCLK not inverted (default)
1 = BCLK inverted
MS
Master mode enable
0 = enable slave mode (default)
1 = enable master mode
LRSWAP
Swap DAC data control
0 = output left- and right-channel data as normal (default)
1 = swap left- and right-channel DAC data in audio interface
LRP
Polarity control for clocks in right-justified,
left-justified, and I2S modes
0 = normal PBLRC and RECLRC (default), or DSP Submode 1
1 = invert PBLRC and RECLRC polarity, or DSP Submode 2
WL[1:0]
Data-word length control
00 = 16 bits
01 = 20 bits
10 = 24 bits (default)
11 = 32 bits
Format[1:0]
Digital audio input format control
00 = right justified
01 = left justified
10 = I2S mode (default)
11 = DSP mode
SAMPLING RATE, ADDRESS 0x08
Table 28. Sampling Rate Register Bit Map
D8
D7
D6
D5
D4
D3
D2
D1
D0
0
CLKODIV2
CLKDIV2
SR[3:0]
BOSR
USB
Table 29. Descriptions of Sampling Rate Register Bits
Bit Name
Description
Settings
CLKODIV2
CLKOUT divider select
0 = CLKOUT is core clock (default)
1 = CLKOUT is core clock divided by 2
CLKDIV2
Core clock divide select
0 = core clock is MCLK (default)
1 = core clock is MCLK divided by 2
SR[3:0]
Clock setting condition
BOSR
Base oversampling rate
USB mode:
0 = support for 250 fS based clock (default)
1 = support for 272 fS based clock
Normal mode:
0 = support for 256 fS based clock (default)
1 = support for 384 fS based clock
USB
USB mode select
0 = normal mode enable (default)
1 = USB mode enable
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SSM2604CPZ-REEL 功能描述:IC AUDIO CODEC LP 20-LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類(lèi)型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
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