參數(shù)資料
型號(hào)： UCB1200
廠商： NXP Semiconductors N.V.
英文描述： Advanced modem/audio analog front-end
中文描述： 先進(jìn)的調(diào)制解調(diào)器/音頻模擬前端
文件頁(yè)數(shù)： 20/54頁(yè)
文件大小： 1052K
代理商： UCB1200
1998 Jul 22
20
Philips Semiconductors
Product specification
Advanced modem/audio analog front-end
UCB1200
The ADC timing diagrams indicate that in the non-ADC sync mode the ADC result can be read in the SIB frame following
the SIB frame with the ADC start command, if the ADC multiplexer setting is not changed. If the ADC input multiplexer
setting is changed, the ADC result can be read in the second SIB frame following the SIB frame with the ADC start
command.
Fig.14 ADC timing sequence, non ADC sync mode, no changing ADC input multiplexer settings.
set adc_ena:1
set adc_start:1
tadcena
set adc_start:0
read adc result
wait for start
wait for start
tracking
conversion
tracking
tsibwrite
tadcconv
ttrckmin
tsibwrite
tsibwrite
tsamdel1
‘SIB frame’
adc_ena (internal)
adc_start (internal)
‘a(chǎn)dc state’
adc_dat_valid
adc_data
adc_input_selection
‘a(chǎn)dc start state’
Fig.15 ADC timing sequence, non ADC sync mode, changing ADC input multiplexer settings.
‘SIB frame’
adc_ena (internal)
adc_start (internal)
adc_input_selection
‘a(chǎn)dc start state’
‘a(chǎn)dc state’
adc_dat_valid
adc_data
set adc_ena:1
set adc_start:1
tadcena
set adc_start:0
read adc result
wait for start
wait for start
tracking
conversion
tracking
tsibwrite
tadcconv
ttrckmin
tsibwrite
tsibwrite
tsamdel2
相關(guān)PDF資料
PDF描述
UCB1200BE Advanced modem/audio analog front-end
UCB1300 Advanced modem/audio analog front-end
UCB1300BE Advanced modem/audio analog front-end
UCB1400BE Audio codec with touch screen controller and power management monitor
UCB1400 Audio codec with touch screen controller and power management monitor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UCB1200B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UCB1200B
UCB1200BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1300 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1300BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1400 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor
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