YSS915 datasheet(22/32 Pages) YAMAHA

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YSS915

10)

MLR($10) : Microphone level read register (valid for Karaoke program)

11)

MDR($1C) : Switching KP2 standard mode/KP2V extended mode, and others

bit

Function

Default Controllable

mode

Detected microphone level

( unsigned binary of 8bits )

bit

Function

Default Controllable

mode

Specifies whether the value of PHC[0]($08) is outputted at PO pin.

“ 0 ” = Not outputted (The same as YSS903)

“ 1 ” = Outputted

Specifies whether the result of zero level detection is outputted at ZERO pin.

“ 0 ” = Not outputted (The same as YSS903)

“ 1 ” = Outputted

Selects band width for microphone echo

“ 0 ” = Sampling frequency is 8 kHz. (The same as YSS903)

“ 1 ” = Sampling frequency is 12 kHz.

Connection with MSB justified data output A/D converter

“ 0 ” = Direct connection not allowed (The same as YSS903)

“ 1 ” = Direct connection allowed

Selecting karaoke/movie & music program

“ 0 ” = Karaoke program

“ 1 ” = Movie & music program

(When switching the program, be sure to mute, change the setting of

coefficient register and this bit, and then release the mute when 250 ms has

passed.)

Unused

Switching KP2 standard mode/KP2V extended mode

“ 0 ” = KP2 standard mode

“ 1 ” = KP2V extended mode

0N,E

Unused (Set "0" here.)

YSS915 Datasheet(PDF) 22 Page - YAMAHA CORPORATION