EASY SOUND - EM56000ASERIES
TINYCONTROLLER-BASED
DUALCHANNELSPEECHSYNTHESIZER
32-key Application Circuit For EM56200A~EM56600A
VCC
NPN
*2
Rb
15
16
14
13
17
12
11
10
9
VSS
VO1
P3.3
P3.2
P3.1
P3.0
VCC
TEST
OSC
VDD
VO2
*1
VCC
4
3
2
1
8
7
6
5
P1.3
P1.2
P1.1
P1.0
P2.3
P2.2
P2.1
P2.0
NPN
*2
Rb
10K
D2
10K
10K
D1
D3
VCC
TR13
TR14
TR9
TR29
TR30
TR1
TR2
TR5
TR6
TR21
TR22
TR17
TR18
TR25
TR10
TR26
TR27
TR31
TR32
TR3
TR4
TR15
TR16
TR7
TR8
TR23
TR24
TR11
TR12
TR19
TR20
TR28
64-key Application Circuit For EM56200A~EM56600A
VCC
NPN
*2
Rb
VCC
15
16
14
13
17
12
11
10
9
VSS
VO1
P3.3
P3.2
P3.1
P3.0
TEST
OSC
VDD
VO2
*1
VCC
10K
4
3
2
1
NPN
8
7
6
5
P1.3
P1.2
P1.1
P1.0
P2.3
P2.2
P2.1
P2.0
D2
10K
10K
D1
D3
VCC
*2
Rb
TR25
TR17
TR57
TR58
TR59
TR1
TR2
TR3
TR9
TR10
TR11
TR41
TR33
TR49
TR50
TR51
TR26
TR27
TR18
TR19
TR42
TR43
TR34
TR35
TR28
TR29
TR20
TR21
TR60
TR61
TR4
TR5
TR12
TR13
TR44
TR45
TR36
TR37
TR52
TR53
TR30
TR31
TR22
TR23
TR62
TR63
TR6
TR7
TR14
TR15
TR46
TR47
TR38
TR39
TR54
TR55
TR32
TR24
TR64
TR8
TR16
TR48
TR40
TR56
* This specification are subject to be changed without notice.
10.15.2001
5
ELAN [ ELAN MICROELECTRONICS CORP ]
