參數(shù)資料
型號(hào): STV8236
廠商: 意法半導(dǎo)體
英文描述: Multistandard TV Audio Processor and Digital Sound Demodulator
中文描述: 多標(biāo)準(zhǔn)電視音頻處理器和數(shù)字聲音解調(diào)器
文件頁數(shù): 81/97頁
文件大小: 1871K
代理商: STV8236
81/97
STV82x6
Register List
BEEPER_TONE
Beeper Tone Control
Address (hex): 7Ah
Type: R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
BEEP_FREQ[2:0]
BEEP_VOL[4:0]
Bit Name
Reset
Function
BEEP_FREQ[2:0]
011
Defines the frequency of the beeper tone from 62.5 Hz to 8 kHz in octaves
000: 62.5 Hz
001: 125 Hz
010: 250 Hz
011: 500 Hz (Default)
100: 1 kHz
101: 2 kHz
110: 4 kHz
111: 8 kHz
BEEP_VOL[4:0]
10000
Defines the Beeper volume from 0 to -93 dB in steps of 3 dB.
11111: 0 dB (1 V
RMS
)
11110: -3 dB
11101: -6 dB
...
10000: -48 dB (Default)
...
00011: -84 dB
00010: -87 dB
00001: -90 dB
00000: -93 dB
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