參數(shù)資料
型號(hào): TAS3002
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: QFP-48
文件頁數(shù): 32/54頁
文件大小: 266K
代理商: TAS3002
74
7.3.1
Power-Down Timing Sequence
PWR_DN
Power-Down Mode
RESET
MCLK
SCLK
LRCLK
SDATA
1 ms
Normal Operation
Figure 72. Power-Down Timing Sequence
In power-down mode, the TAS3002 device typically consumes less than 1 mA.
7.4
Test Mode
Terminal 9 (TEST) is tied low in normal operation. This function is reserved for factory test and must not be asserted.
7.5
Internal Interface
Figure 73 shows the flow chart of the interface between the microcontroller and its peripheral blocks.
7.6
GPI Terminal Programming
During initialization, the microcontroller fetches a control byte from its EEPROM or receives a command from I2C.
7.6.1
GPI Interface
The six GPI terminals are programmed to operate as indicated in Table 71.
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