- 您現在的位置：買賣IC網 > PDF目錄98252 > TLV320AIC11CPFB (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQFP48 PDF資料下載
參數資料
| 型號： | TLV320AIC11CPFB |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | GREEN, PLASTIC, TQFP-48 |
| 文件頁數： | 19/55頁 |
| 文件大小： | 263K |
| 代理商： | TLV320AIC11CPFB |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁當前第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁
2–12
2.7.5
Frame-Sync Delayed (FSD) Function, Cascade Mode
In cascade mode, the DSP must be able to identify the master and slaves according to the register map shown in
Appendix A. Each device in the cascade contains a 3-bit cascade register (D15-D13 in the register address) that has
been programmed by the ACD (automatic cascade detection) with an address value equal to its position in the
cascade during the device’s power-up initialization (see Section 2.1.11). The device address of the master is always
equal to the number of slaves in the cascade. For example, in Figure 2–15, D15-D13 of the master will be 011, as
shown in row 4 of Table A-1 (Appendix A). The DSP receives all frame-sync pulses from the master though the
master’s FS. The master FSD is output to the first slave, and the first slave FSD is output to the second slave device,
and so on. Figure 2–15 shows the cascade of 4 TLV320AIC11s in which the closest one to the DSP is the master,
and the rest are slaves. The FSD output of each device is input to the FS terminal of the succeeding device.
Figure 2–16 shows the FSD timing sequence in the cascade.
MCLK
DIN
DOUT
FS
SCLK
MCLK
DIN
DOUT
FS
SCLK
MCLK
DIN
DOUT
FS
SCLK
Slave 2
Slave 1
Slave 0
Master
MCLK
DIN
DOUT
FSD
SCLK
FSD
FS
CLKOUT
DX
DR
FSX
FSR
CLKX
CLKR
TMS320UC54x
DVDD
FSD
M/S
(or Master Clock Source)
DVDD
1 k
Figure 2–15. Cascade Mode Connection (to DSP Interface)
M
32 SCLKs
Master FS
P
S2
P
S1
P
S0
P
M
S
S2
S
Master FSD,
Slave 2 FS
Slave 2 FSD,
Slave 1 FS
Slave 1 FSD,
Slave 0 FS
Slave 0 FSD
(See Note)
32 SCLKs
NOTE: Slave 0 FSD should be left open.
Figure 2–16. Master-Slave Frame-Sync Timing
相關PDF資料 |
PDF描述 |
|---|---|
| TLV320AIC11IPFB | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TLV320AIC11CPFBG4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TLV320A11IPFBG4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TLV320AIC11IPFBG4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TLV320AIC13C | SPECIALTY CONSUMER CIRCUIT, PDSO30 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV320AIC11CPFBG4 | 功能描述:接口—CODEC 16-BIT D-TYPE LATCH RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC11EVM | 功能描述:音頻 IC 開發工具 TLV320AIC11 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TLV320AIC11I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:General-Purpose Low-Voltage 1.1V to 3.6V/0 16-bit 22-KSPS DSP CODEC |
| TLV320AIC11IPFB | 功能描述:接口—CODEC Gen Purp Lo-I/O Vltg 16-Bit 22-KSPS DSP RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC11IPFBG4 | 功能描述:接口—CODEC 12-Bit To 24-Bit Reg Bus Exchg W/3-St Otp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
發布緊急采購，3分鐘左右您將得到回復。