参数资料
型号: SL28506BZC-2T
元件分类: 时钟产生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封装: 6 X 12 MM, ROHS COMPLIANT, MO-153, TSSOP2-56
文件页数: 3/28页
文件大小: 337K
代理商: SL28506BZC-2T
SL28506-2
Rev 1.3 June 18, 2008
Page 11 of 28
0
1
SW_PCI
SW PCI_STP# Function
0 = SW PCI_STP assert, 1 = SW PCI_STP deassert
When this bit is set to 0, all STOPPABLE PCI, PCIF and SRC outputs will
be stopped in a synchronous manner with no short pulses.
When this bit is set to 1, all STOPPED PCI, PCIF and SRC outputs will
resume in a synchronous manner with no short pulses.
Byte 13 Control Register 13
Byte 14 Control Register 14
Bit
@Pup
Name
Description
7
0
CPU_DAF_N7
If Prog_CPU_EN is set, the values programmed in CPU_DAF_N[8:0] and
CPU_DAF_M[6:0] will be used to determine the CPU output frequency. The
setting of the FS_Override bit determines the frequency ratio for CPU and
other output clocks. When it is cleared, the same frequency ratio stated in
the Latched FS[C:A] register will be used. When it is set, the frequency ratio
stated in the FSEL[2:0] register will be used
6
0
CPU_DAF_N6
5
0
CPU_DAF_N5
4
0
CPU_DAF_N4
3
0
CPU_DAF_N3
2
0
CPU_DAF_N2
1
0
CPU_DAF_N1
0
CPU_DAF_N0
Byte 15 Control Register 15
Bit
@Pup
Name
Description
7
0
CPU_DAF_N8
See Byte 14 for description
6
0
CPU_DAF_M6
If Prog_CPU_EN is set, the values programmed are in CPU_FSEL_N[8:0]
and CPU_FSEL_M[6:0] will be used to determine the CPU output
frequency. The setting of the FS_Override bit determines the frequency
ratio for CPU and other output clocks. When it is cleared, the same
frequency ratio stated in the Latched FS[C:A] register will be used. When it
is set, the frequency ratio stated in the FSEL[2:0] register will be used
5
0
CPU_DAF_M5
4
0
CPU_DAF_M4
3
0
CPU_DAF_M3
2
0
CPU_DAF_M2
1
0
CPU_DAF_M1
0
CPU_DAF_M0
Byte 16 Control Register 16
Bit
@Pup
Name
Description
7
0
PCI-E_N7
If Prog_SRC_EN is set, the values programmed in SRC_DAF_N[7:0] will
be used to determine the SRC output frequency.
6
0
PCI-E_N6
5
0
PCI-E_N5
4
0
PCI-E_N4
3
0
PCI-E_N3
2
0
PCI-E_N2
1
0
PCI-E_N1
0
PCI-E_N0
Byte 17 Control Register 17
Bit
@Pup
Name
Description
7
0
SMSW_EN
Enable Smooth Switching, 0 = Disabled, 1= Enabled
6
0
SMSW_SEL
Smooth switch select, 0 = CPU_PLL, 1 = SRC_PLL
5
0
RESERVED
相关PDF资料
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相关代理商/技术参数
参数描述
SL28506BZCT 功能描述:时钟发生器及支持产品 CK505 v1.1 PCIe Gen2 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
SL28506BZI 功能描述:时钟发生器及支持产品 CK505 v1.1 PCIe Gen2 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
SL28506BZI-2 功能描述:时钟发生器及支持产品 CK505 v1.1 PCIe Gen2 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
SL28506BZI-2T 功能描述:时钟发生器及支持产品 CK505 v1.1 PCIe Gen2 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
SL28506BZIT 功能描述:时钟发生器及支持产品 CK505 v1.1 PCIe Gen2 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56