参数资料
型号: YMF724
厂商: Yamaha Corporation
英文描述: high performance audio controller for the PCI Bus
中文描述: 高性能音频控制器的PCI总线
文件页数: 21/50页
文件大小: 268K
代理商: YMF724
YMF724F
January 14, 1999
-28-
DS-1 supports PC/PCI and D-DMA protocols to emulate the DMA of SB Pro on the PCI.
In addition, DS-1
supports the old type of interrupts used by ISA and the Serialized IRQ protocol.
Yamaha recommends the combination of PC/PCI and Serialized IRQ.
The system block diagram when
using Intel chip set is shown below.
IRQ11
IRQ10
IRQ9
IRQ7
PCREQ#
IRQ5
PCGNT#
South
Bridge
(PIIX4E)
PCI
Control
Address/Data
North
Brigde
(430TX/440BX)
SERIRQ#
Select either protocols
DS-1
The PCI-to-ISA bridge needs to support PC/PCI.
IRQ is directly connected to the IRQ input pins on the
PCI-to-ISA bridge.
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相关代理商/技术参数
参数描述
YMF724F 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:high performance audio controller for the PCI Bus
YMF724F-V 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:high performance audio controller for the PCI Bus
YMF740C 制造商:未知厂家 制造商全称:未知厂家 功能描述:DS-1L
YMF740CV 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC
YMF743 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:AC’97 Revsion2.1 Audio CODEC with Digital Audio I/F