參數(shù)資料
型號： STW5094ADT/LF
廠商： STMICROELECTRONICS
元件分類： DAC
英文描述： SERIAL INPUT LOADING, 18-BIT DAC, PBGA36
封裝： 6 X 6 MM, 1.2 MM HEIGHT, TFBGA-36
文件頁數(shù)： 26/52頁
文件大?。?/td> 596K
代理商： STW5094ADT/LF
31/51
Figure 13. Audio interface (AU I/F) formats in SPI mode
Figure 14. Control interface (I2C I/F) formats
LRCK
SCK
SDI
1
2
15
16
1
Left or Right channel
Right or Left channel
MSB
LSB
SCK polarity normal, Data word 16 bit
SCK polarity inverted, Data word 18 bit
2
32 SCK
NOTE: In SPI-mode the first high to low transition on LRCK after power-up defines the Left channel of the first couple of audio data
MSB
XX
X
For the other possible formats see Control Register CR16 description
LRCK
SCK
SDI
1
2
17
18
MSB
LSB
XX
X
1
2
MSB
X
and of all the subsequent couples of Left/Right audio data.
Left or Right channel
Right or Left channel
WRITE
SINGLE BYTE
START
DEVICE ADDRESS
REG n ADDRESS
REG n DATA IN
ACK
STOP
WRITE
MULTI BYTE
START
DEVICE ADDRESS
REG n ADDRESS
REG n DATA IN
ACK
STOP
REG n+m DATA IN
ACK
m+1 data bytes
CURRENT ADDR
START
DEVICE ADDRESS
Current REG DATA OUT
ACK
NO ACK
STOP
READ
SINGLE BYTE
CURRENT ADDR
START
DEVICE ADDRESS
Current REG DATA OUT
ACK
NO ACK
STOP
READ
MULTI BYTE
Curr REG+m DATA OUT
ACK
m+1 data bytes
START
DEVICE ADDRESS
REG n ADDRESS
ACK
START
DEVICE ADDRESS
REG n DATA OUT
ACK
NO ACK
STOP
RANDOM ADDR
READ
SINGLE BYTE
RANDOM ADDR
READ
MULTI BYTE
START
DEVICE ADDRESS
REG n ADDRESS
ACK
START
DEVICE ADDRESS
NO ACK
STOP
REG n+m DATA OUT
ACK
m+1 data bytes
REG n DATA OUT
ACK
11100011
11100010
11100011
相關(guān)PDF資料
PDF描述
STW5094AD/LF SERIAL INPUT LOADING, 18-BIT DAC, PBGA36
SU-1-B3 POWER TRANSFORMER, 1000 VA
SU-1/2-B2 POWER TRANSFORMER, 500 VA
SU-1/4-B1 POWER TRANSFORMER, 250 VA
SU-10-B8 POWER TRANSFORMER, 10000 VA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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STW5095/E01 功能描述:BOARD EVAL I2C/SPI STW5095 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發(fā)器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板
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