YSS915-M View Datasheet(PDF) - Yamaha Corporation
Part Name
Description
Manufacturer
YSS915-M Datasheet PDF : 32 Pages
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YSS915
-10) MLR($10) : Microphone level read register (valid for Karaoke program)
bit
Function
Default Controllable
mode
0
1
2
Detected microphone level
3
( unsigned binary of 8bits )
4
5
6
7
0
0
0
0
0
E
0
0
0
-11) MDR($1C) : Switching KP2 standard mode/KP2V extended mode, and others
bit
Function
0 Specifies whether the value of PHC[0]($08) is outputted at PO pin.
“ 0 ” = Not outputted (The same as YSS903)
“ 1 ” = Outputted
1 Specifies whether the result of zero level detection is outputted at ZERO pin.
“ 0 ” = Not outputted (The same as YSS903)
“ 1 ” = Outputted
2 Selects band width for microphone echo
“ 0 ” = Sampling frequency is 8 kHz. (The same as YSS903)
“ 1 ” = Sampling frequency is 12 kHz.
3 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
4 “ 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.)
5 Unused
Switching KP2 standard mode/KP2V extended mode
6 “ 0 ” = KP2 standard mode
“ 1 ” = KP2V extended mode
7 Unused (Set "0" here.)
Default Controllable
mode
0
E
0
E
0
E
0
E
0
E
0
-
0
N,E
0
-
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