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Details, datasheet, quote on part number:YMF754-R
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| Part: | YMF754-R |
| Category: | Multimedia => Audio => Controllers => PCI Controllers |
| Description: | Pci Bus Compatible Digital Audio Controller |
| Company: | Yamaha Corporation of America |
| Datasheet: | Download YMF754-R datasheet File size : 309 kB |
| Request For quote: | Find where to buy YMF754-R
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Datasheet text preview:
YMF754
DS-1E
OVERVIEW
YMF754 (DS-1E) is a high performance audio controller for the PCI Bus. DS-1E consists of two separated functional blocks. One is the PCI Audio block and the other is the Legacy Audio block. PCI Audio block provides 64-voice XG wavetable synthesizer with reverb and variation by using the software driver from YAMAHA. It also supports DirectSound hardware accelerator, Downloadable Sound (DLS) and DirectMusic accelerator. Legacy Audio block supports FM synthesizer, Sound Blaster Pro, MPU401 UART mode and Joystick function in order to provide hardware compatibility for numerous PC games on real DOS without any software driver. DS-1E supports the connection to AC'97 which provides high quality DAC, ADC and analog mixer, and it can connect two AC'97s. In addition, it supports consumer IEC958, Digital Audio Interface (SPDIF In/Out), to connect external audio equipment by digital. In addition to support the same functions of YMF744B (DS-1S), DS-1E adds direct recording function for SPDIF In, and realizes to use SPDIF In and Zoomed Video Port at the same time. And, DS-1E is featured with the capability of dramatically reducing power consumption at normal operation.
FEATURES
· PCI 2.2 Compliant · PC98 / PC99 specification Compliant · PCI Bus Power Management rev. 1.0 Compliant (Support D0, D2 and D3 state) · Supports clock run · PCI Bus Master for PCI Audio True Full Duplex Playback and Capture with different Sampling Rate Maximum 64-voice XG capital Wavetable Synthesizer including GM compatibility DirectSound Hardware Acceleration DirectMusic Hardware Acceleration Downloadable Sound (DLS) level-1 · Legacy Audio compatibility FM Synthesizer Hardware Sound Blaster Pro compatibility MPU401 UART mode MIDI interface Joystick · Supports PC/PCI and Distributed DMA for legacy DMAC (8237) emulation · Supports Serialized IRQ · Supports Zoomed Video Port · Supports Consumer IEC958 Port (SPDIF In/Out) · Supports direct recording function for SPDIF In · Capability for using SPDIF In and Zoomed Video Port at the same time. · Supports AC'97 Interface (AC-Link) Revision 2.1 · AC'97 Digital Docking · Supports 4-Channel Speaker · Hardware Volume Control · EEPROM Interface · Single Crystal operation (24.576MHz) · Power supply: 3.3V for I/O (5V tolerant), 2.5V for Internal core logic · 0.4mm pin pitch 128-pin LQFP (YMF754-R)
YAMAHA CORPORATION
YMF754 CATALOG December 18, 1998 CATALOG No.:LSI-4MF754A4 January 9, 2001
YMF754
LOGOS
GENERAL MIDI logo is a trademark of Association of Musical Electronics Industry (AMEI), and indicates GM system level 1 Compliant. XG logo is a trademark of YAMAHA Corporation. SONDIUS-XG logo is a trademark that Stanford University in the United States and YAMAHA Corporation hold jointly. Sensaura logo is a trademark of Central Research Laboratories Limited.
1. GM system level 1 GM system level 1 is a world standard format about MIDI synthesizer which provides voice arrangements and MIDI functions. 2. XG XG is a format about MIDI synthesizer that is proposed by YAMAHA, and keeps the upper compatibility of GM system level 1. 3. SONDIUS-XG Products bearing the SONDIUS-XG logo are licensed under patents of Stanford University and YAMAHA Corporation as listed on . The SONDIUS-XG produces acoustic sound Therefore, it provides outputs by running a virtual simulation of the actual acoustic instrument operation. that simply processes the recorded acoustic sound sources only. of virtual acoustic sound to the XG format. 4. Sensaura Sensaura is a technology which provides 3D positional audio and moving effect by HRTF (Head Related Transfer Function) with 2 speakers or headphone. This feature makes it possible to enjoy invariable and unchangeable sound feelings in all-positional area covering as wide as 360 degrees. The good points are the voice arrangements kept extensively, a large number of the voices, modification of the voices, 3 kinds of effects, and so on.
much more real-world acoustic sound outputs fundamentally different from the Wavetable sound generator The SONDIUS-XG adds the technology
January 9, 2001 -2-
YMF754
PIN CONFIGURATION
YMF754-R (0.4mm pin pitch)
AD24 CBE3# IDSEL AD23 PVSS4 AD22 AD21 AD20 AD19 AD18 AD17 AD16 CBE2# PVSS3 FRAME# IRDY# TRDY# DEVSEL# PVDD1 STOP# PERR# SERR# PAR CBE1# PVSS2 AD15 AD14 AD13 AD12 AD11 AD10 AD9
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 26 27 28 29 30 31 32
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
AD25 PVDD2 AD26 AD27 AD28 PVSS5 AD29 AD30 AD31 REQ# GNT# PCICLK RST# PVSS6 PVDD3 RESERV0 INTA# CVDD2 RESERV1 GP7 GP6 GP5 GP4 GP3 GP2 GP1 GP0 TXD RXD TEST# VDD2 VSS2 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
VDD1 CMCLK CSDO CBCLK CSDI0 CSYNC CRST# VDD0 VSS1 RESERV2 RESERV3 CSDI1 DOCKEN# LVSS XI24 XO24 LOOPF LVDD CVDD1 ZVBCLK ZVLRCK ZVSDI SPDIFOUT SPDIFIN IRQ11 IRQ10 IRQ9 IRQ7 IRQ5 GPIO2 GPIO1 GPIO0
AD8 PVSS1 CBE0# AD7 AD6 AD5 PVDD0 AD4 AD3 AD2 AD1 PVSS0 AD0 SERIRQ# PCGNT# PCREQ# CLKRUN# CVDD0 ROMDI ROMDO/VOLDW# ROMSK/VOLUP# ROMCS RESERV12 RESERV11 RESERV10 RESERV9 RESERV8 RESERV7 VSS0 RESERV6 RESERV5 RESERV4
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
128 Pin LQFP Top View
January 9, 2001 -3-
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