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Datasheet: YMF715E (YAMAHA Corp.)

Opl3 Single-chip Audio System 3

 

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YAMAHA Corp.
YMF715E
OPL3-SA3
OPL3 Single-chip Audio System 3
YAMAHA CORPORATION
May 21, 1997
Preliminary
OUTLINE
YMF715E-S (OPL3-SA3) is a single audio chip that integrates OPL3 and its DAC, 16bit Sigma-delta
CODEC, MPU401 MIDI interface, joystick port, and a 3D enhanced controller including all the analog
components which is suitable for multi-media application. This LSI is fully compliant with Plug and Play
ISA 1.0a, and supports all the necessary features, i.e. 16bit address decode, more IRQs and DMAs in
compliance with PC'96. This LSI also supports the expandability, i.e. Zoomed Video, Modem and CD-
ROM interface in a Plug and Play manner, and power management (power down, power save, partial
power down, and suspend/resume) that is indispensable with power-conscious application.
FEATURES
Built-in OPL3 (FM-synthesizer)
Supports Sound Blaster Game compatibility
Supports Windows Sound System compatibility
Supports Plug & Play ISA 1.0a compatibility
Full Duplex operation
Built-in MPU401 Compatible MIDI I/O port
Built-in Joystick port
Built-in the 3D enhanced controller including all the analog components
Supports multi-purpose pin function
(Support 16-bit address decode, DAC interface for OPL4-ML/ML2, Zoomed Video port, EEPROM
interface, MODEM interface, IDE CD-ROM interface)
Hardware and software master volume control
Supports monaural input
24 mA TTL bus drive capability
Supports Power Management(power down, power save, partial power down, and suspend/resume)
+5V/ +3.3V power supply for digital, 5V power supply for analog.
100 pin SQFP package (YMF715E-S)
The contents of this catalog are target specifications and are subject to change
without prior notice. When using this device, please recheck the specifications.
YMF715E
May 21, 1997
-2-
PIN CONFIGURATION
YMF715E-S
100 pin SQFP Top View
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
SB
F
L
T
R
SB
F
L
T
L
SYNSHL
SYNSHR
TR
E
C
R
TR
E
C
L
A
UX2
L
A
UX2
R
MI
C
MI
N
VR
E
F
O
VR
E
F
I
AV
S
S
A
VDD
LIN
E
L
LIN
E
R
A
UX1
L
A
UX1
R
OUT
L
OUT
R
VOC
I
L
VOC
I
R
VOC
OR
VOC
OL
AD
FL
T
L
ADFLTR
DVSS
SEL0
SEL1
SEL2
MP0
MP1
MP2
MP3
MP4
MP5
MP6
MP7
MP8
MP9
DVDD
/VOLUP
/VOLDW
A0
A1
A2
X33O
X33I
X24O
X24I
AVSS
AVDD
GP0
GP1
GP2
GP3
GP4
GP5
GP6
GP7
DVSS
RESET
/IOW
/IOR
DVDD
AEN
A11
A10
A9
IRQ3
IRQ5
IRQ7
IRQ9
IRQ10
IRQ11
DR
Q0
/
D
AC
K0
DR
Q1
/
D
AC
K1
DR
Q3
/
D
AC
K3
D0
D1
D2
D3
DVDD
DVSS
D4
D5
D6
D7
A8
A7
A6
A5
A4
A3
DVSS
RX
D
TX
D
YMF715E
May 21, 1997
-3-
PIN DESCRIPTION
ISA bus interface: 36 pins
name
pins
I/O
type
Size
function
D7-0
8
I/O
TTL
24mA
Data Bus
A11-0
12
I
TTL
-
Address Bus
AEN
1
I
TTL
-
Address Bus Enable
/IOW
1
I
Schmitt
-
Write Enable
/IOR
1
I
Schmitt
-
Read Enable
RESET
1
I
Schmitt
-
Reset
IRQ3,5,7,9,10,11
6
T
TTL
12mA
Interrupt request
DRQ0, 1, 3
3
T
TTL
12mA
DMA Request
/DACK0, 1, 3
3
I
TTL
-
DMA Acknowledge
Analog Input & Output : 24 pins
name
pins
I/O
type
size
function
OUTL
1
O
-
-
Left mixed analog output
OUTR
1
O
-
-
Right mixed analog output
VREFI
1
I
-
-
Voltage reference input
VREFO
1
O
-
-
Voltage reference output
AUX1L
1
I
-
-
Left AUX1 input
AUX1R
1
I
-
-
Right AUX1 input
AUX2L
1
I
-
-
Left AUX2 input
AUX2R
1
I
-
-
Right AUX2 input
LINEL
1
I
-
-
Left LINE input
LINER
1
I
-
-
Right LINE input
MIC
1
I
-
-
MIC input
MIN
1
I
-
-
Monaural input
TRECL
1
-
-
-
Left Treble capacitor
TRECR
1
-
-
-
Right Treble capacitor
SBFLTL
1
-
-
-
Left SBDAC filter
SBFLTR
1
-
-
-
Right SBDAC filter
SYNSHL
1
-
-
-
Left SYNDAC sample / hold capacitor
SYNSHR
1
-
-
-
Right SYNDAC sample / hold capacitor
ADFLTL
1
-
-
-
Left input filter
ADFLTR
1
-
-
-
Right input filter
VOCOL
1
O
-
-
Left voice output
VOCOR
1
O
-
-
Right voice output
VOCIL
1
I
-
-
Left voice input
VOCIR
1
I
-
-
Right voice input
YMF715E
May 21, 1997
-4-
Multi-purpose pins : 13 pins
name
pins
I/O
type
size
function
SEL2-0
3
I+
CMOS
-
Refer to "Multi-purpose pins" section
MP9-0
10
I+/O
TTL
2mA
Refer to "multi-purpose pins" section
Others : 27 pins
name
pins
I/O
type
size
function
GP3-0
4
IA
-
-
Game Port
GP7-4
4
I+
Schmitt
-
Game Port
RXD
1
I+
Schmitt
-
MIDI Data Receive
TXD
1
O
TTL
4mA
MIDI Data Transfer
/VOLUP
1
I+
Schmitt
-
Hardware Volume (Up)
/VOLDW
1
I+
Schmitt
-
Hardware Volume (Down)
X33I
1
I
CMOS
-
33.8688 MHz
X33O
1
O
CMOS
2mA
33.8688 MHz
X24I
1
I
CMOS
-
24.576 MHz
X24O
1
O
CMOS
2mA
24.576 MHz
AVDD
2
-
-
-
Analog Power Supply (put on +5.0V)
DVDD
3
-
-
-
Digital Power Supply (put on +5.0 V or +3.3V)
AVSS
2
-
-
-
Analog GND
DVSS
4
-
-
-
Digital GND
Total : 100 pins
Note :
I+:
Input Pin with Pull up Resistor
T: TTL-tri-state output pin
Schmitt:
TTL-Schmitt input pin
YMF715E
May 21, 1997
-5-
BLOCK DIAGRAM
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