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YMF754-R PDF预览

YMF754-R

更新时间： 2024-11-28 22:09:23
品牌 Logo 应用领域
雅马哈 - YAMAHA 外围集成电路
页数 文件大小 规格书
60页 305K
描述
DS-1E

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中文翻译

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YMF754-R 技术参数

是否无铅：含铅是否Rohs认证：不符合
生命周期：Contact Manufacturer零件包装代码：QFP
包装说明：LFQFP,针数：128
Reach Compliance Code：unknownHTS代码：8542.31.00.01
风险等级：5.68Is Samacsys：N
JESD-30 代码：S-PQFP-G128JESD-609代码：e0
长度：14 mm端子数量：128
最高工作温度：70 °C最低工作温度：
封装主体材料：PLASTIC/EPOXY封装代码：LFQFP
封装形状：SQUARE封装形式：FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
座面最大高度：1.7 mm最大供电电压：2.7 V
最小供电电压：2.3 V标称供电电压：2.5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：GULL WING端子节距：0.4 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：14 mmuPs/uCs/外围集成电路类型：MICROPROCESSOR CIRCUIT
Base Number Matches：1

YMF754-R 数据手册

 浏览型号YMF754-R的Datasheet PDF文件第2页浏览型号YMF754-R的Datasheet PDF文件第3页浏览型号YMF754-R的Datasheet PDF文件第4页浏览型号YMF754-R的Datasheet PDF文件第5页浏览型号YMF754-R的Datasheet PDF文件第6页浏览型号YMF754-R的Datasheet PDF文件第7页 
Preliminary  
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  
• Supports Serialized IRQ  
• PC98 / PC99 specification Compliant  
• PCI Bus Power Management rev. 1.0 Compliant  
(Support D0, D2 and D3 state)  
• Supports clock run  
• Supports I2S serial input for 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.  
• PCI Bus Master for PCI Audio  
True Full Duplex Playback and Capture with  
different Sampling Rate  
• Supports AC’97 Interface (AC-Link) Revision 2.1  
• AC’97 Digital Docking  
Maximum 64-voice XG capital Wavetable  
Synthesizer including GM compatibility  
DirectSound Hardware Acceleration  
DirectMusic Hardware Acceleration  
Downloadable Sound (DLS) level-1  
• Legacy Audio compatibility  
• 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  
FM Synthesizer  
• 128-pin LQFP YMF754-V : 0.5mm pin pitch  
YMF754-R : 0.4mm pin pitch  
Hardware Sound Blaster Pro compatibility  
MPU401 UART mode MIDI interface  
Joystick  
• Supports PC/PCI and Distributed DMA for legacy  
DMAC (8237) emulation  
The contents of this catalog are target specifications and are subject to change  
without prior notice. When using this device, please recheck the specifications.  
CORPORATION  
YAMAHA  
YMF754 CATALOG  
CATALOG No.:LSI-4MF754A00  
June 28, 1999  
1234567...60

中文翻译

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