ES1869 AudioDrive® solution single, mixed-signal chip that adds 16-bit
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ES1869 AudioDrive® Solution Product Brief
ES1869 AudioDrive® solution single, mixed-signal chip that adds 16-bit stereo sound music synthesis personal computers. compliant with Microsoft® specification WHQL audio requirements. ES1869 possesses embedded microcontroller, OPL3superset ESFMmusic synthesizer, 16-bit stereo wave DAC, 16-bit stereo music DAC, MPU-401 UART mode serial port, dual game port, full Plug Play support, CD-ROM interface, hardware master volume control, serial port interfaces external external wavetable music synthesizer, Zoom Video interface, control logic with FIFO, interface logic. There three stereo inputs (typically line, audio, auxiliary line) mono microphone input. this single chip that designed into motherboard, add-on card, integrated into other peripheral cards such Fax/Modem, VGA, LAN, I/O, etc. ES1869 AudioDrive® solution record, compress, play back voice, sound, music with built-in mixer controls. supports full-duplex operation simultaneous record playback using channels. ESFMsynthesizer extended capabilities within native mode operation providing superior sound power-down capabilities. register compatible superset OPL3 synthesizer. ES1869 AudioDrive® solution supports full Plug Play standard. provides Plug Play configuration logical devices: audio, ESFMsynthesizer, game port, MPU-401, CD-ROM, MODEM, additional user defined device. MPU-401 serial port interfacing external MIDI device. integrated audio effects processor uses technology from Spatializer® Audio Laboratories, Inc. expands sound field emitted speakers create resonant sound environment. speakerphone application implemented either digital interface through serial port, analog interface through Mono-In Mono-Out. serial interface ES1869 allows external take over resources. ES1869 AudioDrive® solution supports telegaming architecture with headsets includes data paths host-based Acoustic Echo Cancellation processing. Advanced power management features include suspend/resume from disk host-independent self-timed power-down automatic wake-up. ES1869 compliant ACPI standard. available industry-standard 100-pin Plastic Quad Flat Pack (PQFP) Thin Quad Flat Pack (TQFP) packages.
Single, high-performance, mixed-signal, 16-bit stereo VLSI chip High-quality, OPL3 superset ESFMmusic synthesizer CD-ROM interface High-performance supports Demand Transfer F-type Integrated Spatializer® audio effects processor
Plug Play Features
On-chip Plug Play support audio, joystick port,
MODEM, MPU-401, CD-ROM, user-defined device
Software address mapping with software chip select, plus
selections motherboard implementation
Internal configuration data audio Plug Play support Serial interface Plug Play resource EEPROM
Record Playback Features
Record, compress, play back voice, sound, music 16-bit stereo Programmable independent sample rates from 48.0
record playback
Full-Duplex operation simultaneous record playback 3-button hardware volume control down, mute
Inputs Outputs
Stereo inputs line-in, auxiliary audio), auxiliary
mono input microphone
MPU-401 (UART mode) interface wavetable synthesizers
MIDI devices
Integrated dual game port Zoom Video port interface with sample rate
MPEG audio
Serial port interface external (e.g. AT&T, API, MWAVE) Separate mono input (MONO_IN) mono output
(MONO_OUT) telegaming
Mixer Features
7-channel mixer with stereo inputs line, audio, auxiliary
line, music synthesizer, digital audio (wave files), mono inputs microphone speakerphone
Programmable 6-bit logarithmic master volume control
Power
Advanced power management with self-timed power-down,
automatic wake-up, suspend/resume from disk
Supports operation
Compatibility
APPLICATIONS
Business Audio Multimedia Games Music Synthesis
Supports games applications Sound Blasterand
Sound BlasterPro
Supports Microsoft® WindowsSound System® Meets 97/PC WHQL specifications
SAM0113-102397
Technology, Inc.
ES1869 PRODUCT BRIEF
PINOUT
RESET DCLK MCLK RSTB GPO1/GPDACK GPI/DRQ/GPIRQ CDIRQ CDCSB0 CDCSB1 CDENBL
BLOCK DIAGRAM
LINE_L LINE_R AUXA_L AUXA_R AUXB_L AUXB_R MONO_IN ANALOG SUBSYSTEMS RECORDING SOURCE INPUT VOLUME CONTROL STEREO PROGRAMMABLE MIXER OUTPUT VOLUME MUTE CONTROL RECORD MONITOR SWITCHED CAPACITOR LOW-PASS FILTER 16-BIT STEREO GAME DAC/ADC 16-BIT STEREO MUSIC 16-BIT STEREO SYSTEM IISCLK IISDATA IISLR DCLK FSX, MCLK SW(A-D) T(A-D) CDENBL CDIRQ CDCSB[1:0] MMCSB MMIRQ MMIEB GPCS GPDACK GPI/GPDRQ/GPIRQ GPO[1:0] AOUT_L AOUT_R MONO_OUT
VDDD GNDD SECS PSEL VOLDN SEDO VOLUP SEDI MUTE SECLK GNDD MONO_OUT MONO_IN
VDDD GNDD IOWB IORB IRQA IRQB IRQC IRQD IRQE IRQF DACKBA DRQA DACKBB DRQB DACKBC DRQC DACKBD IISCLK DRQD IISDATA MODE VDDD GPO0 GPCS MMCSB IISLR MMIRQ PCSPKI MMIEB PCSPKO GNDD AOUT_R
VDDA GNDA CAP3D PCSPKI PCSPKO
FOUT_L FOUT_R CIN_L CIN_R
PROCESSOR SPEAKER VOLUME CTRL
ES1869F
AOUT_L LINE_R LINE_L CIN_R CIN_L FOUT_L FOUT_R VDDA CAP3D GNDA AUXA_R AUXA_L AUXB_R AUXB_L
HARDWARE VOLUME CONTROL SECLK MUTE SEDO VOLDN SEDI VOLUP SECS PSEL PLUG PLAY CONFIGURATION CONTROLLER
PORT SERIAL PORT WAVETABLE SERIAL PORT MPU-401 SERIAL PORT FIFOs DUAL GAME PORT CD-ROM INTERFACE
ESFMFM MUSIC SYNTHESIZER DATA BUFFER WITH BYTE FIFO
D[7:0] A[15:0] IRQ(A-F) DRQ(A-D) DACKB(A-D) IOWB IORB RESET, RSTB
PROGRAMMABLE CONTROLLER
MODEM INTERFACE GENERAL PURPOSE INTERFACE
MICROCONTROLLER
CLOCK GENERATOR TIMER
Name
A[11:0] VDDD GNDD D[7:0] PSEL SECS SEDO VOLDN SEDI VOLUP MUTE SECLK MONO_OUT MONO_IN T(A-D) SW(A-D) AUXB_L, AUXB_R AUXA_L, AUXA_R GNDA 27:30 31:34
Number
99,100, 6:4, 10:8, 19:12
Description
Address inputs from bus. Digital supply voltage (4.5 Digital ground. Active-low address enable from bus. This selects device used: Internal 93LC66 address bits Data output external serial EEPROM. Active-low volume decrease button input with internal pull-up (shared with SEDO pin). Data input external serial EEPROM. Active-low volume increase button input with internal pull-up (shared with SEDI pin). Active-low mute toggle button input with internal pull-up (shared with SECLK pin). External serial EEPROM clock output PnP. Mono output with source select volume control (including mute). This drive external load. Mono input mixer ADC. This internal pull-up CMR. Active-low, joystick switch setting inputs. These pins have internal pull-up resistor. Auxiliary inputs, left right. AUXB_L AUXB_R have internal pull-up resistors CMR. Auxiliary inputs, left right. AUXA_L AUXA_R have internal pull-up resistors CMR. Normally intended connection internal external CD-ROM analog output. Common mode reference voltage (2.25 This should bypassed analog ground with electrolytic capacitor with capacitor parallel. Microphone input. internal pull-up resistor CMR. Analog ground.
Bidirectional data bus. These pins have weak pull-up devices prevent these inputs from floating when driven.
Serial EEPROM This input during RESET.
Joystick timer pins. These pins connect positioning variable resistors joysticks.
SAM0113-102397
Technology, Inc.
ES1869 PRODUCT BRIEF
Name
CAP3D VDDA FOUT_L, FOUT_R
Number
Description
Bypass capacitor analog ground effect. Analog supply voltage (4.5 Should greater than equal VDDD -0.3 Filter outputs, left right. AC-coupled externally CIN_L CIN_R remove offsets. These outputs have internal series resistors about ohms. Capacitors analog ground these pins used create low-pass filter pole that removes switching noise introduced switched-capacitor filters. Capacitive coupled inputs, left right. These inputs have internal pull-up resistors approximately ohms. Line inputs, left right. LINE_L LINE_R have internal pull-up resistors CMR. Line-level stereo outputs, left right. drive load. Modem interrupt enable active-low input. Generated from modem UART. speaker analog output. Modem interrupt request active-high input. Normally digital speaker input. This signal converted analog signal with volume control appears analog output PCSPKO. Left/right strobe interface. This pull-down. Output from ES1869 modem CSB. selected logic, becomes active-high chip select external general-purpose device. GPO0 output that external reset thereafter programmable system software power management other applications MIDI serial data output. MIDI serial input. Schmitt trigger input with internal pull-up resistor. Mode function pin. Connect either GNDD VDDD select function groups multiple function pins apart below. Tri-state output. Optional 16-bit request interface. Serial data interface. This pull-down. Optional 16-bit acknowledge interface. Serial shift clock interface. This pull-down. Three (A,B,C) active-high requests bus. Unselected outputs high impedance. When active, selected output pull-down device that holds line inactive unless another device that shares same line source enough current make line active. DRQs software configurable. Three (A,B,C) active-low acknowledge inputs. (A,B,C,D,E,F) active-high interrupt requests bus. Unselected outputs high impedance. IRQs software configurable. Active-low read strobe from bus. Active-low write strobe from bus. Crystal oscillator input. Connect external 14.318 crystal clock source with CMOS levels. Crystal oscillator output. Connect external 14.318 crystal. Active-high reset from bus. Input with internal pull-down. Frame sync receive data from external DSP. Programmable active-high activelow. Input with internal pull-down. Frame sync transmit request from external DSP. Programmable active-high active-low. Input with internal pull-down. Serial data clock from external DSP. Typically 2.048 MHz. Input with internal pull-down. Data receive from external DSP. Tri-state output. Data transmit external DSP. High impedance when transmitting. Input with internal pull-down. Music serial data from external ES689/ES69x wavetable music synthesizer. Input with internal pull-down. Music serial clock from external ES689/ES69x wavetable music synthesizer. Input with internal pull-down. Active-high enable serial mode, i.e., enables external control analog resources ES1869. Inverted RESET output. Active-low acknowledge output general-purpose device that uses DMA. Output that high external reset thereafter programmable system software power management other applications. request output from general-purpose device that uses DMA. General-purpose input option. Interrupt request output from general-purpose device. Interrupt request input from interface. Active-low interface chip select Active-low interface chip select Active-low data transceiver enable. Address inputs from bus.
CIN_L, CIN_R LINE_L, LINE_R AOUT_L, AOUT_R MMIEB PCSKPO MMIRQ PCSPKI IISLR MMCSB GPCS GPO0 MODE DRQD IISDATA DACKBD IISCLK DRQ(A-C)
DACKB(A-C) IRQ(A-F) IORB IOWB RESET DCLK MCLK RSTB GPDACK GPO1 GPDRQ GPIRQ CDIRQ CDCSB0 CDCSB1 CDENBL A[15:12]
69:74
93:96
Pins enabled MODE (pin 60). Pins enabled MODE (pin 60).
Technology, Inc.
SAM0113-102397
ES1869 PRODUCT BRIEF
ANALOG CHARACTERISTICS
Parameter
Reference voltage Input impedance
Pins
CMR, VREF (VDDA LINE_L, LINE_R, AUXA_ AUXA_R, AUXB_L, AUXB_R, CIN_L, CIN_R FOUT_L, FOUT_R AOUT_L, AOUT_R load full-scale output range preamp preamp LINE_L, LINE_R, AUXA_L, AUXA_R, AUXB_L, AUXB_R
2.25 125k 3.5k
Unit
TYPICAL SOUND CARD APPLICATION ES1869
78L05 Regulator VDDD GNDD RESET IRQ9 IRQ5 IRQ7 IRQ10 IRQ11 IRQ12 DRQ0 DRQ1 DRQ3 DRQ5 -DACK0 -DACK1 -DACK3 -DACK5 IRQA IRQB IRQC IRQD IRQE IRQF DRQA DRQB DRQC DRQD DACKBA DACKBB DACKBC DACKBD A[11:0] A[15:12] LS138 D[7:0] IORB IOWB VDDA GNDA AUXA_L AUXA_R AUXB_L AUXB_R LINE_L LINE_R Left Right AuxB Left AuxB Right Line Left Line Right
6.5k
Output impedance
VDDA
mVp-p Vp-p Vp-p Vp-p
Input voltage
Output voltage Gain
AOUT_L, AOUT_R full-scale output range preamp
FOUT_L CIN_L FOUT_R CIN_R AOUT_L AOUT_R
Stereo Amplifier
DIGITAL CHARACTERISTICS
Symbol Parameters
VIH1 Input high voltage: except VOLUP, VOLDN, MUTE, PSEL, SW(A-D) Input high voltage: VOLUP, VOLDN, MUTE, PSEL, SW(A-D) Input voltage Output voltage: except D[7:0], DRQx, IRQx Output high voltage: except D[7:0], DRQx, IRQx Output voltage: D[7:0], DRQx, IRQx Output high voltage: D[7:0], DRQx, IRQx
Unit Conditions
VDDD
93lc66 (EEPROM)
VOLUP/SEDI VOLDN/SEDO MUTE /SECLK SECS/PSEL MODE MCLK MMIRQ MMCSB MMIEB DB155 Modem Circuit
VIH2 VOL1 VOH1 VOL2 VOH2
VDDD VDDD VDDD VDDD 16mA, VDDD VDDD
Mute Down
CAP3D 14.31818 RSTB CDIRQ CDCSB0 CDCSB1
Connector
MAXIMUM RATINGS
Rating
Analog supply voltage Digital supply voltage Input voltage Operating temperature range Storage temperature range
Interface
Symbol
VDDA VDDD TSTG
Value
-0.3 -0.3 -0.3
BUNDLED SOFTWARE DRIVERS
Device Drivers for:
Microsoft Windows®95/Windows®98 Microsoft Windows Microsoft Windows WorkgroupsMicrosoft Windows NTIBM® OS/2® Warp
IMPLEMENTATION PLATFORMS
Desktop Motherboards Sound Cards Multifunction Cards Audio/Fax/Modem with Speakerphone
SERVICE SUPPORT
Evaluation Manufacturing Reference Design
U.S. Patent 4,214,125 others, other patents pending. AudioDrive® registered trademark Technology, Inc. ESFMTM, AudioRackare trademarks Technology, Inc. other trademarks owned their respective holders used identification purposes only.
part this publication reproduced, stored retrieval system, transmitted, translated form means, electronic, mechanical, manual, optical, otherwise, without prior written permission Technology, Inc. Technology, Inc. makes representations warranties regarding content this document. specifications subject change without prior notice. Technology, Inc. assumes responsibility errors contained herein.
1997 Technology, Inc. rights reserved.
SAM0113-102397
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