参数资料
型号: SL28505ALC
元件分类: 时钟产生/分配
英文描述: PROC SPECIFIC CLOCK GENERATOR, QCC64
封装: 9 X 9 MM, 0.50 MM PITCH, ROHS COMPLIANT, QFN-64
文件页数: 4/28页
文件大小: 312K
代理商: SL28505ALC
SL28505
Rev 1.0 April 24, 2008
Page 12 of 28
Byte 14 Control Register 14
Byte 15 Control Register 15
Byte 13 Control Register 13
Bit
@Pup
Name
Description
7
0
PCIF/PCI Bit 2
Drive Strength Control - Bit[2:0]
Note: REF Bit 1 is located in Byte 9 Bit 5
6
1
PCIF/PCI Bit 1
5
0
PCIF/PCI Bit 0
4
0
USB Bit 2
3
1
USB Bit 1
2
0
USB Bit 0
10
REF Bit 2
00
REF Bit 0
Bit 2
(Various Bytes)
Bit 1
(Various Bytes)
Bit 0
(Various Bytes)
Buffer
Strength
1
Strongest
11
0
10
1
10
0
01
1
Default
01
0
00
1
0
Weakest
Bit
@Pup
Name
Description
7
0
27M_NSS/27M_SS Bit 2
27M_NSS/27M_SS drive strength control
see table in Byte 13
6
1
27M_NSS/27M_SS Bit 1
5
0
27M_NSS/27M_SS Bit 0
4
0
RESERVED
3
0
RESERVED
2
1
SATA_SS_EN
Enable SATA spread modulation,
0 = Spread Disabled, 1 = Spread Enabled
1
EN_CFG0_SET
By defalult CFG0 pin strap sets the SMBus initial values to select the HW
mode. When this bit is written 0, subsequent SMBus accesses in the
Latches Open state, can overwrite the CFG0 pin setting into the SMBus
bits and set the mode before the M0 state: specifically B0b2, B1b[6,4,3],
B9b1, B11b5
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 are
stopped in a synchronous manner with no short pulses.
When this bit is set to 1, all STOPPED PCI, PCIF and SRC outputs are
resumed in a synchronous manner with no short pulses.
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.
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
相关PDF资料
PDF描述
SL28506BZC-2T 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
SL28506BOC-2 PROC SPECIFIC CLOCK GENERATOR, PDSO56
SL28506BZIT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
SL28548ALC-2T PROC SPECIFIC CLOCK GENERATOR, QCC64
SL28610BLC 100 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC48
相关代理商/技术参数
参数描述
SL28506BZC 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
SL28506BZC-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
SL28506BZC-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
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