参数资料
型号: TLV320A11IPFBG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封装: GREEN, PLASTIC, TQFP-48
文件页数: 17/55页
文件大小: 263K
代理商: TLV320A11IPFBG4
2–10
D0
16 SCLKs
(SCLK)
(FS)
DIN/DOUT
(16-bit)
D1
MSB
LSB
D15
01
15
D14
……
14
SPICLK
SPISEL
Figure 2–11. Timing Diagram for the SPI_CP1 Mode (M1M0 = 10)
D0
16 SCLKs
SCLK
FS
DIN/DOUT
(16-bit)
D1
MSB
LSB
D15
0
1
15
16
D14
……
14
Figure 2–12. Timing Diagram for the FS Frame Mode (M1M0 = 11)
NOTE: In frame mode, if AIC11 is in slave mode, DIN/DOUT should be delayed by one SCLK from the falling edge of FS.
2.7.1
Frame-Sync (FS) Function—Continuous-Transfer Mode (Master Only)
Writing a 1 to bit D5 of control register 3 enables the continuous-transfer mode. In this mode, the data bits are
transmitted and received contiguously with no inactivity between bits at the very next FS, and no further frame sync
FSs are generated. Secondary communication is not available. To disable the continuous transfer mode, use the
direct-configuration mode (See section 3.3) or reset the device.
2.7.2
Frame-Sync (FS) Function—Fast-Transfer Mode (Slave Only)
By connecting the fast clock to the SCLK pin, data can be transmitted and received at a higher rate than 256 x Fs
in the slave mode for a stand-alone AIC11.
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