參數資料
型號: STV8227
廠商: 意法半導體
英文描述: Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
中文描述: 數字音頻解碼器/處理器為A2和麗音電視/錄像機
文件頁數: 38/149頁
文件大?。?/td> 2775K
代理商: STV8227
Dedicated Digital Signal Processor (DSP)
STV82x7
38/149
A beep generator is shared only by the Loudspeakers or Headphone outputs. Therefore, in the
event of simultaneous beeps when in Pulse mode, only the first beep will define the effective
duration that will be the same for both outputs.
Figure 21: Pulse Mode
Figure 22: Continuous Mode
62.5 Hz < f < 8 kHz
BEEP_ON = 1
BEEP_ON = 0
T predefined
0.1, 0.25, 0.5 and 1.0 s
62.5 Hz < F < 8 kHz
BEEP_ON = 1
BEEP_ON = 0
T defined by I2C write
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