- 您现在的位置：买卖IC网 > PDF目录48102 > YMF743-S SPECIALTY CONSUMER CIRCUIT, PQFP48 PDF资料下载
参数资料
| 型号： | YMF743-S |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | SQFP-48 |
| 文件页数： | 22/24页 |
| 文件大小： | 169K |
| 代理商： | YMF743-S |
YMF743
December 18, 2000
7
02h : Master Volume (Read/Write, Default: 8000h)
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Mute
-
ML5-0
-
MR5-0
Mute..............Setting this bit to “1” mutes both left and right channels of the line output.
ML5-0...........These bits determine the volume level of the line output left channel by 1.5dB step. The volume
range is from 0dB to -46.5dB. When all bits are set to “0”, volume is maximum (0dB) and when
they are set to “011111b”, volume is minimum (-46.5dB). And when ML5 bit is set to “1”, the
volume level is minimum (-46.5dB), then their status become “011111b”.
MR5-0...........These bits determine the volume level of the line output right channel by 1.5dB step.
Setting to them is the same as the upper ML5-0 bits.
04h : LNLVL Volume (Read/Write, Default: 0000h)
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
-
Though the register can be written any value, it does not function.
0000h is always read out.
06h : Master Volume Mono (Read/Write, Default: 8000h)
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Mute
-
MM5-0
Mute..............Setting this bit to “1” mutes the monaural output.
MM5-0..........These bits determine the volume level of the monaural output by 1.5dB step. The volume range
is from 0dB to -46.5dB. When all bits are set to “0”, volume is maximum (0dB) and when they
are set to “011111b”, volume is minimum (-46.5dB). And when MM5 bit is set to “1”, the
volume level is minimum (-46.5dB), then their status become “011111b”
08h : Master Tone (Read/Write, Default: 0707h)
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
-
BA2-0
-
TR2-0
BA2-0 ...........These bits determine the bass level by 1.5dB step. The tone range is from 0dB to +10.5dB.
When all bits are set to “0”, tone is maximum (+10.5dB) and when all bits are set to “1”, tone is
minimum (0dB)
TR2-0............These bits determine the treble level by 1.5dB step. Setting to them is the same as the upper
BA2-0.
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
| YMF752 | AC97 Rev2.1 Audio CODEC with SRC |
| YMF752-S | AC97 Rev2.1 Audio CODEC with SRC |
| YMF753-S | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| YMF744B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DS-1S |
| YMF744BR | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC |
| YMF744BV | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC |
| YMF752 | 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:AC97 Rev2.1 Audio CODEC with SRC |
| YMF752-S | 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:AC97 Rev2.1 Audio CODEC with SRC |
发布紧急采购，3分钟左右您将得到回复。