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| 型号： | LC89052T |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
| 封装： | 0.225 INCH, TSSOP-24 |
| 文件页数： | 25/42页 |
| 文件大小： | 482K |
| 代理商： | LC89052T |
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LC89052T
No.7457-31/42
9.6.2 Details of write data
Table 9.5 Input Register Function Settings 1: System Settings (0xE8)
DI7
DI6
DI5
DI4
DI3
DI2
DI1
DI0
MCKHFO
PLLCK1
PLLCK0
PLLOPR
PDOWN1
PDOWN0
0
SYSRST
DI15
DI14
DI13
DI12
DI11
DI10
DI9
DI8
XISEL3
XISEL2
XISEL1
XISEL0
OCKSEL
AMPCNT
AMPOPR
0
SYSRST:
System reset
0: No reset performed (initial value)
1: Reset all circuits other than the command registers.
PDOWN[1:0]:
Low power mode settings (Only specific functions are enabled.)
00: Normal operation (initial value)
01: Only the oscillator amplifier is enabled.
10: Only the oscillator amplifier and the output clock divider are enabled.
11: Reserved
PLLOPR:
PLL (VCO) operate/stop setting
0: Operate (initial value)
1: Stop
PLLCK[1:0]:
Clock frequency setting in the PLL locked state
00: 256fs (initial value)
01: 384fs
10: 512fs
11: (512/2)fs = 256fs
MCKHFO:
Frequency setting of CKOUT output clock
0: 1/1 output (initial value)
1: 1/2 output
It is possible to maintain clock continuity when switching from the 512fs setting with PLLCK[1:0] = "10" to the
(512/2) fs setting with PLLCK[1:0] = "11", and switching vice versa without entering the PLL lock error state.
For systems that must minimize power consumption such as portable equipment, we recommend the PLLCK[1:0] =
"00" (256fs) setting. For systems that require improved performance such as AV amplifiers, we recommend the
PLLCK[1:0] = "10" (512fs) or PLLCK[1:0] = "11" (512/2fs) setting.
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相关代理商/技术参数 |
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| LC89052TA-E | 功能描述:音频发送器、接收器、收发器 RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装: |
| LC89052TA-TLM-E | 功能描述:音频发送器、接收器、收发器 RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装: |
| LC89052THS-E | 制造商:ON Semiconductor 功能描述:AUDIO I/F RECEIVER |
| LC890561W | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:CMOS IC Digital Audio Interface Receiver with Built-in Data Buffer Memory |
| LC890561W-E | 功能描述:音频发送器、接收器、收发器 RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装: |
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