Datenblatt-pdf.com


QS1532 Schematic ( PDF Datasheet ) - Altonics

Teilenummer QS1532
Beschreibung high quality PCM synthesizer LSI
Hersteller Altonics
Logo Altonics Logo 




Gesamt 20 Seiten
QS1532 Datasheet, Funktion
QS1532
1. General Description
www.DataSheet4U.com
T. he QS1532 is a high quality PCM synthesizer LSI for General MIDI Sound Modules comparable
to Roland's SC-xx series.
Its playback capability is provided by an internal MIDI handler that supports the full GS spec.
Equipped with the HWASS QPCM synthesizer, the QS1532 is capable of generating up to 48
polyphonics at various sample rates, and can also apply effects.
Two kinds of special effects are supported to improve the liveness and reality of the sound,
known as Reverb and Chorus in the General MIDI specification.
The QS1532 contains a delay memory of 32k words to implement these features, along with a
32Mbit sound font for GS.
MIDI data is received from the host via MIDI_IN, and are interpreted simultaneously with MIDI
messages by the MIDI handler.
Most of control parameters can be adjusted real time during the synthesis of the musical notes
according to the GS specification.
The QS1532 is the best solution to put at the heart of your designs for digital pianos,
karaoke machines, electric keyboards, and all other sorts of digital musical instruments.
2. Features
Up to 48 voices generated at 46.875 Khz
Built in MIDI handler
Supports Serial and Parallel interface for MIDI
4bit and 8bit ADPCM and 16bit PCM decoder
Fully Supports GS specification
Support for SPDIF digital out
Various sampling rate of 8 ~ 44.1Khz
Supports 16bit/18bit CODAC I/F
Full support for reverb and chorus function
3-Band Digital EQ
Low power operation voltage 2.7V ~ 3.3V
Super slim package 81 Ball BGA (8 X 8mm)
Internal PLL for generating low frequency main clock to prevent EMI : 6 Mhz
Built in 32M Sound Font ROM (MCP Stack)
Low power consumption of under 50uA in power down mode
Application
- High Quality Karaoke Machine
- High Performance Digital Piano
- Effect Module
- Arcade Game Machine for BGM(Back groud music)
- Electric Keyboard
MIDI synthesizer with special effects and 32M sound font ROM






QS1532 Datasheet, Funktion
< Fig 1. Recommended power circuit for QS1532>
TP1
TP2
QS1532
www.DataSheet4U.com
TP3
< Fig 2. Timing diagram >
TP1
TP2 Disable
Stable zone
Enable
TP3
Main power ON
MIDI synthesizer with special effects and 32M sound font ROM
3.3V
GND
3.3V
GND
3.3V
GND

6 Page









QS1532 pdf, datenblatt
A. APPENDIX
A-1. GM SOUND MAP
A-1-1. GM 128 SOUND
Piano
Chromatic
Percussion
Organ
Guitar
PC# CC0
Instrument Name
0 Acoustic Grand Piano
1 8 Wet Acoustic Grand
16 Dry Acoustic Grand
2
0 Bright Acoustic Piano
8 Wet Bright Acoustic
3
0 Electric Grand Piano
8 Wet Electric Grand
4
0 Honky-tonk Piano
8 Wet Honky-tonk
0 Rhodes Piano
5
8 Detuned Electric Piano 1
16 Electric Piano 1 Variation
24 60's Electric Piano
0 Chorused Electric Piano
6 8 Detuned Electric Piano 2
16 Electric Piano 2 Variation
0 Harpsichord
7
8 Coupled Harpsichord
16 Wet Harpsichord
24 Open Harpsichord
8 0 Clavinet
9 0 Celesta
10 0 Glockenspiel
11 0 Music Box
12
0 Vibraphone
8 Wet Vibraphone
13
0 Marimba
8 Wet Marimba
14 0 Xylophone
0 Tubular-bell
15 8 Church Bell
9 Carillon
16 0 Santur
0 Hammond Organ
17
8 Detuned Organ 1
16 60's Organ 1
32 Organ 4
0 Percussive Organ
18 8 Detuned Organ 2
32 Organ 5
19 0 Rock Organ
0 Church Organ 1
20 8 Church Organ 2
16 Church Organ 3
21 0 Reed Organ
22
0 French Accordion
8 Italian Accordion
23 0 Harmonica
24 0 Bandoneon
0 Nylon-String Guitar
25
8 Ukulele
16 Open Nylon Guitar
32 Nylon Guitar 2
0 Steel-String Guitar
26 8 12-String Guitar
16 Mandolin
QS1532
www.DataSheet4U.com
PC# CC0
Instrument Name
Guitar
Bass
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Orchestra Solo
Orchestra
Ensemble
Brass
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
0 Jazz Guitar
8 Hawaiian Guitar
0 Clean Electric Guitar
8 Chorus Guitar
0 Muted Electric Guitar
8 Funk Guitar
16 Funk Guitar 2
0 Overdriven Guitar
0 Distortion Guitar
8 Feedback Guitar
0 Guitar Harmonics
8 Guitar Feedback
0 Acoustic Bass
0 Fingered Bass
0 Picked Bass
0 Fretless Bass
0 Slap Bass 1
0 Slap Bass 2
0 Synth Bass 1
1 Synth Bass 101
8 Synth Bass 3
0 Synth Bass 2
8 Synth Bass 4
16 Rubber Bass
0 Violin
8 Slow Violin
0 Viola
0 Cello
0 Contrabass
0 Tremolo Strings
0 Pizzicato Strings
0 Harp
0 Timpani
0 String Ensemble
8 Orchestra Strings
0 Slow String Ensemble
0 Synth Strings 1
8 Synth Strings 3
0 Synth Strings 2
0 Choir Aahs
32 Choir Aahs 2
0 Voice Oohs
0 Synth Voice
0 Orchestra Hit
0 Trumpet
0 Trombone
1 Trombone 2
0 Tuba
0 Muted Trumpet
0 French Horns
1 French Horn 2
0 Brass Section 1
8 Brass Section 2
0 Synth Brass 1
8 Synth Brass 3
16 Analog Brass 1
MIDI synthesizer with special effects and 32M sound font ROM

12 Page





SeitenGesamt 20 Seiten
PDF Download[ QS1532 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
QS1532high quality PCM synthesizer LSIAltonics
Altonics

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche