CY28551
......................Document #: 001-05675 Rev. *C Page 7 of 28
2
1
R/W
PCI2
PCI2 Output Enable
0 = Disable, 1 = Enable
1
R/W
PCI1
PCI1 Output Enable
0 = Disable, 1 = Enable
0
1
R/W
PCI0
PCI0 Output Enable
0 = Disable, 1 = Enable
Byte 2: Control Register 2 (continued)
Bit
@Pup
Type
Name
Description
Byte 3: Control Register 3
Bit
@Pup
Type
Name
Description
7
1
R/W
LINK1
LINK1 Output Enable
0 = Disable, 1 = Enable
6
1
R/W
LINK0
LINKI0 Output Enable
0 = Disable, 1 = Enable
5
1
R/W
PCIEX[T/C]8
PCIEX[T/C]8 Output Enable
0 = Disable (Tri-state), 1 = Enable
4
1
R/W
Reserved
3
0
R/W
Reserved
2
1
R/W
PCI
33 MHz Output Drive Strength
0 = 2x, 1 = 1x
1
R/W
REF
REF Output Drive Strength
0 = 2x, 1 = 1x
0
R/W
48M, 24_48M
48 MHz and 24_48M Output Drive Strength
0 = 2x, 1 = 1x
Byte 4: Control Register 4
Bit
@Pup
Type
Name
Description
7
0
R/W
CPU1
Allow control of CPU1 with assertion of CPU_STP#
0 = Free Running
1 = Stopped with CPU_STP#
6
0
R/W
CPU0
Allow control of CPU0 with assertion of CPU_STP#
0 = Free Running
1 = Stopped with CPU_STP#
5
0
R/W
PCI6_F
Allow control of PCI6_F with assertion of PCI_STP#
0 = Free Running
1 = Stopped with PCI_STP#
4
0
R/W
PCIEX
Allow control of PCIEX with assertion of PCI_STP#
0 = Free Running
1 = Stopped with PCI_STP#
3
0
R/W
FSEL_D
SW Frequency selection bits. See Table 1.
2
0
R/W
FSEL_C
1
0
R/W
FSEL_B
0
R/W
FSEL_A
相关PDF资料
CY2SSTV855ZXI IC CLOCK DIFFDRV PLL DDR 28TSSOP
CY2SSTV857ZXI-27 IC CLK DDR266/333BUF1:10 48TSSOP
CY2SSTV857ZXI-32 IC CLK DDR266/333BUF1:10 48TSSOP
CY505YC64DT IC CLK CK505 BROADWATER 64TSSOP
CYW150OXC IC CLOCK 440BX AGP 56SSOP
CYW173SXC IC CLK GEN TAPE DRV 4CH 16SOIC
CYW305OXC IC CLOCK W305 SOLANO 56SSOP
DAC5674IPHPG4 IC DAC 14BIT 400MSPS 48-HTQFP
相关代理商/技术参数
CY28551LFXC-3 功能描述:时钟发生器及支持产品 Universal System Clk Intel AMD SiS Via 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
CY28551LFXC-3T 功能描述:时钟发生器及支持产品 Universal System Clk Intel AMD SiS Via 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
CY28551LFXCT 功能描述:时钟发生器及支持产品 Universal System Clk Intel AMD SiS Via 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
CY2862-000 制造商:TE Connectivity 功能描述:82A0111-4-9-G110
CY2863-000 制造商:TE Connectivity 功能描述:82A0111-8-9-G110 - Bulk
CY28800 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:100-MHz Differential Buffer for PCI Express and SATA
CY28800OXC 功能描述:时钟缓冲器 PCI Express & Sata Diff Buffer 100MHz RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟(最大值): 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel
CY28800OXCT 功能描述:时钟缓冲器 PCI Express & Sata Diff Buffer 100MHz RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟(最大值): 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel