參數(shù)資料
型號(hào): MQ80C52CXXX-20/883R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CQFP44
封裝: CERAMIC, QFP-44
文件頁數(shù): 58/101頁
文件大?。?/td> 3398K
代理商: MQ80C52CXXX-20/883R
29
8168C-MCU Wireless-02/10
AT86RF212
Bit 0 – IRQ_POLARITY
The default polarity of the IRQ pin is active high. The polarity can be configured to
active low via register bit IRQ_POLARITY, see Table 4-20.
Table 4-20. Configuration of Pin 24 (IRQ)
Register Bit
Value
Description
0
pin IRQ high active
IRQ_POLARITY
1
pin IRQ low active
This setting does not affect the polarity of the Frame Buffer Empty Indicator, refer to
section 9.6. The Frame Buffer Empty Indicator is always active high.
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