参数资料
型号: YMU757
元件分类: 音频合成
英文描述: TONE/MUSIC SYNTHESIZER, PDSO20
封装: TSSOP-20
文件页数: 5/42页
文件大小: 701K
代理商: YMU757
YMU757
#
-
13-
CH 1 -CH 0 :Partsetting
Using CH 1 or0 bit,setthe partforeach rest.
CH[1:0]
Part
00b
0
01b
1
10b
2
11b
3
TI3 -TI0 :Intervalsetting
These bitsare used to setthe intervalbefore the note and restare processed next.
The interval"48"representsthe time forthe w hole note.
TI [3:0]
Interval
0h
3
1h
2
2h
3
3h
4
4h
6
5h
8
6h
9
7h
12
8h
18
9h
24
Ah
48
Bh
1
Ch
16
Dh
24
Eh
36
Fh
48
VCH E,VCH 2 -0 :Timbre change function
Although the maximum num beroftimbresthatcan be used simultaneously isfour,the timbre can be changed during
sound reproduction by setting these bits.Set"1" for V CH E and use V CH 2 to V CH 0 to setthe timbre N o..Then
starting with the note w hose sound is to be generated next,the timbre forthe partwhich has been setby using CH 0
and 1 willbe changed.
Change a tone afterthe pronunciation ofa partto change stopscom pletely.
The condition that pronunciation stops is not the condition that TK (pronunciation length) is finished, but the
condition thatthe time when releasesofenvelope isfinished.
Be careful because strange sound m om entarily is pronounced w hen you change a tone under the condition that
pronunciation doesn'
tstop com pletely.
Ifthe timbre allotmentischanged by using thisfunction,the $30h registeritselfwillbe rew ritten.
相关PDF资料
PDF描述
YMU759-Q TONE/MUSIC SYNTHESIZER, PQCC32
YMU759B-QZ TONE/MUSIC SYNTHESIZER, PQCC32
YMU759B-Q TONE/MUSIC SYNTHESIZER, PQCC32
YMU759C-QZ TONE/MUSIC SYNTHESIZER, PQCC32
YMU759 1-2 CABLE/SATELLITE TV SPLITTER, 2GHZ
相关代理商/技术参数
参数描述
YMU757B 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:MA-1C
YMU759 制造商:未知厂家 制造商全称:未知厂家 功能描述:SYNTHESIS LSI FOR PORTABLE TELEPHONE
YMU759B-Q 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecommunication IC
YMU762 制造商:未知厂家 制造商全称:未知厂家 功能描述:Mobile Audio 3
YMW025 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:2.50mm PITCH CONNECTOR