參數(shù)資料
型號: TLV320A11IPFBG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: GREEN, PLASTIC, TQFP-48
文件頁數(shù): 5/55頁
文件大小: 263K
代理商: TLV320A11IPFBG4
1–7
1.7
Register Functional Summary
There are five control registers, which are used as follows:
Register 0 The no-op register. Addressing register 0 allows secondary-communication request without altering any
other registers.
Register 1 Control register 1. The data in this register has the following functions:
Produce the output flag to indicate a decimator FIR filter overflow (read cycle only)
Enable of general-purpose operational amplifiers A1, A3, and A4
Enable/bypass ADC’s analog antialiasing filter
Select normal or auxiliary analog input
Control 16-bit or (15+1)-bit mode of DAC operation
Enable/bypass the decimator FIR filter
Enable/bypass the interpolator FIR filter
Register 2 Control register 2. The data in this register has the following functions:
Control of the low-power mode that converts data at the rate of 8 ksps
Control of the N-divide register that determines the filter clock rate and sample period
Register 3 Control register 3. The data in this register has the following functions:
Software reset and power down
Selection of analog loopback, digital loopback, and event monitor mode
Control of continuous data transfer mode
Control of the value of one-bit general-purpose output flag
Control the output of FLAG pin
Enable/disable ADC path
Enable/disable DAC path
Control of 16-bit or (15+1)-bit mode of ADC operation
Register 4 Control register 4. The data in this register has the following functions:
Control of the 4-bit gain of input amplifier
Control of the 4-bit gain of output amplifier
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