參數(shù)資料
型號: EM20055A
廠商: ELAN Microelctronics Corp .
英文描述: Single Chip Voice Synthesizer IC(帶內(nèi)置掩膜ROM的單片語音合成IC)
中文描述: 單芯片語音合成器集成電路(帶內(nèi)置掩膜ROM的的單片語音合成芯片)
文件頁數(shù): 6/9頁
文件大?。?/td> 56K
代理商: EM20055A
6
* This specification are subject to be changed without notice.
4.19.1996
EM20055A
3 SEC. VOICEYNTHESIZER IC
TR1 :
(Sequential, Level Hold)
Mode 4 :
(One key Trigger)
EM20055A provides sequential and random trigger function with one TR pin.
In one key trigger mode, the four TR pins (TR1-4) has different definitions :
GROUP 1
GROUP 2
GROUP 3
GROUP 4
TR1
VO
TR2 :
(Sequential, One Shot, Without Retriggerd)
GROUP 1
GROUP 2
GROUP 3
GROUP 4
TR2
VO
TR3 :
(Random, One Shot, With Retriggerd)
GROUP K
GROUP N
GROUP M
GROUP L
TR3
VO
1
K, L, M, N,
4
TR4 :
(Sequential, One Shot, With Retriggerd)
GROUP 1
GROUP 4
GROUP 3
GROUP 2
TR4
VO
TRk
VO
STP
ACT
FSH
TRm
VOICE GROUP k PLAYING
VOICE GROUP m PLAYING
POWER DOWN
Fig. 4
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