HWA Sound Source Co., Ltd QS1000 FEATURES • 32polyphonic playback at 44.1khz • Advance Time Variable filter and • amplitude control (ATFA) • Advance Q PCM sound synthesis • Built in Power management unit • Built in Digital DAC interface • Built in cpu, cpu program rom and data ram • Dynamic voice assignment • Supports up to 16Mx8 sampling memory (A0 ~A23) • 100 pin CMOS QFP package General description The QS1000 is a high performance digital signal processor, producing accurate, realistic musical sound. All the music synthesis algorithms are preset to make the most realistic acoustic sound and most control parameters can be changed during the creation of music according to the General MIDI specification. Also, built in HWASS proprietary decompression along with ATFA provides superb sound quality with compressed sound memory, thereby preserving sound quality and realism. The QS1000 is an ideal device to make sound generation (ex) Musical Instrument, Karaoke Machine, MIDI, Module, PC Sound card. ...etc) BLOCK DIAGRAM SOUND ROM 16MX8BIT(MAX) ADDRESS (AØ~A23) 24 8 DATA (DØ~D7) SOUND MEMORY INTERFACE 31.25Kbps Midi in Resetb (Active Low) CPU and ROM VIBRATOR & LFO WAVE GENERATOR DIGITAL FILTER DATA MEMORY MIXING & PANNING 24.0 MHZ CLOCK GENERATOR D/A INTERFACE BIT CLK R/L CLK TO DAC SH DATA HWA Sound Source Co., Ltd. QS1000 FUNCTION OVERVIEW The QS1000 is a specialized digital signal processor(QDSP which generate high quality, r e a l i s t i c s o u n d . T h e Q S1000 musical synthesizer contains all the necessary modules to create acoustic sound, and each module’s parameters can be modified for individual voices during the creation of sound. To make best and simplest MIDI interpreter interface, QS1000 has an advanced parameter selfextracting module. Due to internal module, the 32 voices of music truly play back at 44.1khz without any play back frequency degradation or quality loss of sound. The HWASS ATFA along with method are highly balanced to create functional module. All the functional module parameters are automatically extracted and modified without put commands during each voice of music generation. The Low Frequency Oscillator deeper timbre sensation to produce better effect sound. The high performance of the internal multistage filter with 128 different cutoff frequency levels along with 2-dimensional envelope generator make possible the closest recreation of acoustic sound. The Qs 1000 automatic power management module is the most advanced control unit to archive maximum power saving during sound creation or DSP stand by operation mode. With this module, the device operating reliability is expanded beyond industrial specification and operational environment for all QS1000 application fields. The use of HWASS Q-PCM technology, the 16 bit sound sampling data is compressed with 8:1 ratio, allows lower cost of sound memory without sound degradation. The QS1000 decompression module reconverts the original true 16 bit sampled sound data using compressed sound data. The internal 16bit Q-PCM data produces the best quality of sound at 44.1khz playback by using internal 32 bit data paths for each module, along with an auto looping sequencer, which is capable of handling 1~1 million auto reload looping sequences, non-looping sequence, and one short looping sequence. The QS1000 digital Q-filter is implemented to support variable frequencies for each voice from 12db to 96db to archive most optimal sound characteristic. With this Q-filter, each sound at playback can be produced more clearly and naturally with small amount of sound data; also, intriguing musical effects can be obtained by time varying filter control. Due to the high performance of the Q-filter, more realistic patch split, after-touch, and breath effects can be archive by cross mapping the Q-filter with either the by note or by velocity MIDI parameter. The QS1000 cpu module contained all then necessary interface logic, cpu data memory, cpu program memory to minimize overall system integration cost. To achieve minimum cpu hand shake during operation time, all generation and recreation of sound parameters is done by self controlled hardware inside the module instead of depend upon cpu hand shake to receive internal synthesize parameters to continue sound generation operation HWA Sound Source Co., Ltd. QS1000 ASOLUTE MAXIMUM RATINGS (unless otherwise noted) Parameter Symbol Min Ambient Temperature - Storage Temperature Voltage on any pin to Vss Typ Max Unit -40 +85 °C - -65 +150 °C - -0.5 Vcc+0.5 v Vcc 2.8 4.5 5.5 v - 10 15 20 mA Symbol Min Typ Max Unit Supply voltage Vcc 3 5. 5 V Supply voltage Vss Operating free-air temperature TA Supply Voltage Maximum IoL per I/O Pin RECOMMENDED OPERATING CONDITIONS Parameter 0 V 0 °C 70 DC CHARACTERISTICS (Over Operating Conditions) Parameter Symbol Min Typ Max Input low voltage @Vcc=5.0V VIL 0.5 1.5 V Input high voltage @Vcc=5.0V VIH 3.5 Vcc+0.5 V Output low voltage at IOL=3.2mA, Vcc=5.0V VOL 0.45 V Output high voltage at IOH=0.8mA, Vcc=5.0V VOL Logical 0 input current at VIN=0.45v IIL -50 uA Input leakage current at 0.45<VIN<VCC ILI +/-10 uA Power supply current @Vcc=5.0V Icc 20 mA 2.4 Units V 5 EXTERNAL CLOCK CHARACTERISTICS Pameter Symbol Min Typ Max 24 Units Osciliator frequency 1\tCLCL MHZ High Time tCHCX 15 ns Low Time tCLCX 15 ns Rist Time tCLCH 5 ns TFall Time tCHCL 5 ns HWA Sound Source Co., Ltd. QS1000 AC CHARACTERISTICS(Over Operating Conditions) Parameter Symbol Min Memory chip select Pulse With tCSPW 850 Memory Address Valid After CSB Low tCSLAV Memory Data Valid Time After CSB Low tAVDO Typ Max Unit ns 20 ns 150 ns FORMAT OF DAC OUTPUT WAVEFORMS LSB SHDAT MSB LSB MSB SHIFTCK RIGHT WSHCK LEFT EXTERNAL CLOCK WAVEFORM Vcc-0.5 tCHCL tCLCH tCHCX 0.45V tCLCX 1/tCLCL SOUND MEMORY READ WAVEFORM CSB tCSPW tCSLAV tCSLAV SOUND OR UCODE MEMORY ADDRESS ADDRESS BUSS DATA BUS tAVD0 MEMORY DATA OUT HWA Sound Source Co., Ltd. QS1000 APPLICATION OVERVIEW The different QS1000 applications are available to implement cost effective solution to high performance of MIDI module, PC sound card, Karaoke, and Musical Instrement. To achieve each QS1000 application, The prearranged 1M byte GM sound library contains 128 standard instrument drum sets to implement GM and MT-32 GS format. Also special Piano and high performance of GM/ The QS1000 reference designs with schematics, bill of materials, and technical support are available to implement any level of system design. APPLICATION BLOCK DIAGRAM (GM implement without recording function) 8 SDØ~SD7 data QS1000 SOUND ROM 24 address SA0~SA23 (MAX) 3 SHDDTA BIT CLK R/L CLK D/A TDA1311 Analog left Analog right HWA Sound Source Co., Ltd. QS1000 PIN DESCRIPTIONS PIN NAME PIN NUMBER I/O CPU_D0-D7 20-24,26-28 I/O MUTEMODE DESCRIPTION Internal CPU data bus cupdata[7](MSB) through cpudata[0](LSB)* 5 I Dac output mute enable pin (Active Low ) EX51ENB 6 I External cpu enable pin(Active Low ) TESTMOD 7 I Chip test mode enable pin(Active Low ) DAC16EN 8 I 16 bit dac output ennable pin*(Table 1) DAC18EN 9 I 18 bit dac output enable pin*(Table 1) MRESETB 17 I Dsp master reset active low input signal MRESET 18 O Dsp master reset signal Inverting output EFF_CS 14 O Effect processor chip select pin (optional pin) RAM_CS 15 O External extand ram chip select pin (optional pin) R/L CLK 11 O Dac w ord clock signal Bit CLK 12 O Dac data shift clock signal SHDATA 13 O Dac serial data signal SD0-7 58-65 I/O Sound memory data bus SD7(MSB) through SD0(LSB) SA[0-23] 67-71,73-76,78-82 84-91,93-94 O Sound memory address bus SA23 (MSB) through SA0(LSB) CK-SEL0-2 98,99,3 I Clock input select mode select pin *(Table2) XTAL1 1 I Crystal & OSC input. XTAL2 2 O Xout F45MIN 97 I Optional external 45.1584MHz clock input pin EA 19 I Internal program rom or external program rom selection pin* PORT10-17 40-47 I/O 8bit bidirectional I/O port* PORT20-27 31-34,36-39 I/O 8bit bidirectional I/O port* PORT30-37 49-56 I/O 8bit bidirectional I/O port* VCC 4,16,48,66,77,92 VSS 10,25,35,57,72,83,96 5V pow er pins Ground pins *Internal CPU8052 PIN <Table1> Master CLK Mode CK-SEL1(P99) CK_SEL0(P98) DESCRIPTION Mode0 0 0 Used Internal 48 Mhz clk Mode1 0 1 Used External 45.1584 clk Xin Pin97 Mode2 1 0 Used Exernal 48 Mhz clk CK_SEL2(Pin3) 1 : Internal 8052 Xin is Master CLK x 2 0 : Internal 8052 Xin is Master CLK x 1 HWA Sound Source Co., Ltd. QS1000 <Table2> DAC Selection mode DAC18EN(Pin9) DAC16EN(Pin8) Description Remark 0 0 16 Bit mode(LSB First) Recommend 0 1 18Bit mode(LSB First) HWA Sound Source Co., Ltd. QS1000 VSS SA 12 81 SA 14 84 SA 13 SA 15 85 82 SA 16 86 83 SA 18 89 SA 17 SA 19 90 87 SA 20 91 88 VCC SA 21 92 SA 23 SA 22 93 ROM_CSB 95 94 F45MIN VSS CK_SEL 0 98 96 C.K_SEL 1 99 97 N.C 100 PIN CONFIGULATION XTAL1 1 80 SA11 XTAL2 2 79 SA10 CK_SEL2 3 78 SA9 VCC 4 77 VCC MUIEMODE 5 76 SA8 EX5EWB 6 75 SA7 CENTSTMD 7 74 SA6 DAC16EN 8 73 SA5 DAC18EN 9 72 VSS VSS 10 71 SA4 R/LCIK 11 70 SA3 BIT CLK 12 69 SA2 SH DATA 13 68 SA1 EFF_CSB 14 67 SA0 RAM_CSB 15 66 VCC P33 PSEN 30 51 P32 50 52 P 31 29 49 P34 ACE P 30 53 48 28 VCC P35 CPU_D7 47 54 P 17 27 46 P36 CPU_D6 45 55 P 16 26 P 15 P37 CPU_D5 44 56 P 14 25 43 VCC VSS P 13 57 42 24 41 SD0 CPU_D4 P 12 58 P 11 23 40 SD1 CPU_D3 39 59 P 10 22 P 27 SD2 CPU_D2 38 60 P 26 21 36 SD3 CPU_D1 37 61 P 25 20 P 24 SD4 CPU_D0 35 62 VSS 19 34 SD5 EA P 23 63 33 18 P 22 SD6 MRESET 32 SD7 64 31 65 17 P 20 16 P 21 VCC MRESETB HWA Sound Source Co., Ltd. QS1000 OUTLINE DIMEMSIONS Dimensions shown in millimeters 24.15 ±0.5 17.90± ±0.25 14.00± ±0.1 0.825 20.00 ±0.1 #100 #1 0.30 +0.1 -0.05 0.575 ±0.15 0.80± SEATING PLANE 0.23± ±0.13 1.38 MAX ±0.16 2.71± 0.23± ±0.13 0.65 HWA Sound Source Co., Ltd. QS1000 GENERAL MIDI SOUND SET : PROG# INSTRUMENT PROG# INSTRUMENT PROG# INSTRUMENT 1 Acoustic Grand Piano 51 SynthStrings 1 101 FX 5 (brightness) 2 Brigh Acoustic Piano 52 SynthStrings 2 102 FX 6 (goblins) 3 Electric Grand Piano 53 Choir Aashs 103 FX7 (echoes) 4 Honkey tonk Piano 54 Voice Oohs 104 FX 8 (sci-fi) 5 Electric Piano 1 55 Synth Voice 105 Sitar 6 Electric Piano 2 56 Orchestra Hit 106 Banjo 7 Harpsichord 57 Trumpet 107 Shamisen 8 Clavi 58 Trombone 108 Koto 9 Celesta 59 Tuba 109 Kalimba 10 Glockenspiel 60 Muted Trumpet 110 Bag pipe 11 Music Box 61 French Hom 111 Fiddle 12 Vibraphone 62 Brass Section 112 Shanai 13 Marinba 63 SynthBrass 1 113 Tinkle Bell 14 Xylophone 64 SynthBrass 2 114 Agogo 15 Tubular Bells 65 Soprano Sax 115 Steel Drums 16 Dulcimer 66 Alto Sax 116 Woodblock 17 Drawbar Organ 67 Tenor Sax 117 Taiko Drum 18 Percussive Organ 68 Baritone Sax 118 Melodic Tom 19 Rock Organ 69 Oboe 119 Synth Drum 20 Church Organ 70 English Hom 120 Reverse Cymbol 21 Reed Organ 71 Bassoon 121 Guitar Fret Noise 22 Accordion 72 Clarinet 122 Breath Noise 23 Harmonica 73 Piccolo 123 Seashore 24 Tango Accordion 74 Flute 124 Bird Tweet 25 Acoustic Guitar (nylon) 75 Recorder 125 Telephone Ring 26 Acoustic Guitar (steel) 76 Pan Flute 126 Helicopter 27 Electric Guitar (jazz) 77 Blown Bottle 127 Applause 28 Electric Guitar (clean) 78 Shakuhachi 128 Gunshot 29 Electric Guitar (muted) 79 Whistle 30 Overdriven Guitar 80 Ocarina 31 Distortion Guitar 81 Lead 1 (square) 32 Guitar harmonics 82 Lead 2 (sawtooth) 33 Acoustic Bass 83 Lead 3 (calliope) 34 Electric Bass (finger) 84 Lead 4 (chiff) 35 Electric Bass (pink) 85 Lead 5 (charang) 36 Fretless Bass 86 Lead 6 (voice) 37 Slap Bass 1 87 Lead 7(fifths) 38 Slap Bass 2 88 Lead 8(bass + lead) 39 Synth Bass 1 89 Pad 1 (new age) HWA Sound Source Co., Ltd. QS1000 Note Number 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 PC 1:STANDARD Set /PC 33:JAZZ Set High Q Slap Scratch Push [EX7] Scratch Pull [EX7] Sticks Square Click Metronome Click Metronome Bell Kick Drum 2/Jazz BD2 Kick Drum 1/Jazz BD1 Side Stick Snare Drum 1 Hand Clap Snare Drum 2 Low Tom 2 Closed Hi-hat [EXC1] Low Tom 1 Pedai Hi-hat [EXC1] Mid Tom 2 Open Hi-hat [EXC1] Mid Tom 1 High Tom 2 Cymbal 1 High Tom 1 Ride Cymbal 1 Chinese Cymbal Ride Bell Tambourine Splash Cymbal Cowbell Crash Cymbal 2 Vibra - slap Ride Cymbal 2 High Bongo Low Bongo Mute High Conga Open High Conga Low Conga High Timbale Low Conga High Agogo Low Agogo Cabasa Maracas Short Hi Whistle [EXC2] Long Low Whistle [EXC2] Short Guiro [EXC3] Long Guiro [EXC3] Claves High Wood Block Low Wood Block Mute Cuica [EXC4] Open Cuica [EXC4] Mute Triangle [EXC5] Open Triangle [EXC5] Shaker Jingle Bell Bell Tree Castanets Mute Surdo [EXC6] Open Surdo [EXC6] PC 9:ROOM Set PC 17:POWER Set PC 25: ELECTRONIC Set PC 26 : TR-808 Set PC 41 : BRUSH Set PC 49 : ORCHESTRA Set Closed Hi-Hat [EXC1] Pedal Hi-Hat [EXC1] Open Hi-Hat [EXC1] Ride Cymbal MONDO Kick Elec BD Gated SD Elec SD Room Low Tom 2 Room Low Tom 2 Gated SD Elec Low Tom 2 Room Low Tom 1 Room Low Tom 1 Elec Low Tom 1 Room Mid Tom 2 Room Mid Tom 2 Elec Mid Tom 2 Room Mid Tom 1 Room Hi Tom 2 Room Mid Tom 1 Room Hi Tom 2 Elec Mid Tom 1 Elec Hi Tom 2 Room Hi Tom 1 Room Hi Tom 1 Elec Hi Tom 1 PC : Program change number (drum set number) 808 Bass Drum 808 Rim Shot 808 Snare Drum 808 Low Tom 2 808 CHH [EXC1] 808 Low Tom 1 808 CHH [EXC1] 808 Mid Tom 2 808 OHH [EXC1] 808 Mid Tom 1 808 Hi Tom 2 808 Cymbal 808 Hi Tom 1 Reverse Cymbal* Jazz BD2 Jazz BD1 Concert BD 2 Concert BD 1 Brush Tap Brush Slap Brush Swirl Concert SD Castanets Concert SD Timpanl F Timpanl F# Timpanl G Timpanl G# Timpanl A Timpanl A# Timpanl B Timpanl c Timpanl c# Timpanl d Timpanl d# Timpanl e Timpanl f 808 Cowbell Concert Cymbal 2 Concert Cymbal 1 808 High Conga 808 Mid Conga 808 Low Conga 808 Maracas 808 Claves Blank [EXC] : Same as the percussion sound of “STANDARD” : No sound : Percussion sound of the same number will not be heard at the same time. HWA Sound Source Co., Ltd. QS1000 Note Number 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 PC 57:SFX Set High Q Slap Scratch Push [EX7] Scratch Pull [EX7] Sticks Square Click Metronome Click Metronome Bell Guitar sliding finger Guitar cutting noise (down) Guitar cutting noise (up) String slap of double bass FI. Key Click Laughing Screaming Punch Heart Beat Footsteps1 Footsteps2 Applause Door Creaking Door Scratch Windchime Car-Engine Car-Stop Car-Pass Car-Crash Siren Train Jetplane Helicopter Starship Gun Shot Machine Gun Lasergun Explosion Dog Horse-Gallop Birds Rain Thunder Wind Seashore Stream Bubble HWA Sound Source Co., Ltd. QS1000