参数资料
型号: YMF724F
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: 15/50页
文件大小: 268K
代理商: YMF724F
YMF724F
January 14, 1999
-22-
b2................DPLL1: Disable PLL1 Clock Oscillation
Setting this bit to “1” disables the oscillation of PLL for the PCI Audio function.
“0”: Normal
(default)
“1”: Disable
b3................PSL0: Power Save Legacy Audio Block 0
Setting this bit to “1” stops providing the clock with the Legacy Audio function block 0.
This block
includes FM Synthesizer and SB Pro engines.
“0”: Normal
(default)
“1”: Power Save
b4................PSL1: Power Save Legacy Audio Block 1
Setting this bit to “1” stops providing the clock with the Legacy Audio function block 1.
This block
includes MPU401 and Joystick.
“0”: Normal
(default)
“1”: Power Save
b5................PSN: Power Save PCI Audio block
Setting this bit to “1” stops providing the clock with the PCI Audio function block.
This block includes
PCI Audio, SRC, AC3F2 I/F, AC’97 I/F, H/W Vol. and SPDIF.
“0”: Normal
(default)
“1”: Power Save
b8................PR0: AC’97 Power down Control 0
This bit controls the power state of the ADC and Input Mux in AC’97.
“0”: Normal
(default)
“1”: Power down
b9................PR1: AC’97 Power down Control 1
This bit controls the power state of the DAC in AC’97.
“0”: Normal
(default)
“1”: Power down
b10..............PR2: AC’97 Power down Control 2
This bit controls the power state of the Analog Mixer (Vref still on) in AC‘97.
This power state retains
the Reference Voltage of AC’97.
“0”: Normal
(default)
“1”: Power down
b11..............PR3: AC’97 Power down Control 3
This bit controls the power state of the Analog Mixer (Vref off) in AC’97.
This power state removes
Reference Voltage of AC’97.
“0”: Normal
(default)
“1”: Power down
相关PDF资料
PDF描述
YMF724F-V high performance audio controller for the PCI Bus
YMF740C DS-1L
YMF743-S SPECIALTY CONSUMER CIRCUIT, PQFP48
YMF743 AC97 Revsion2.1 Audio CODEC with Digital Audio I/F(AC97 2.1版音频编解码器(带数字音频接口))
YMF744B DS-1S
相关代理商/技术参数
参数描述
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
YMF743-S 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC