參數(shù)資料
型號: CY28547LFXC
廠商: Silicon Laboratories Inc
文件頁數(shù): 20/24頁
文件大?。?/td> 0K
描述: IC CLOCK CK505/410M INTEL 72QFN
標(biāo)準(zhǔn)包裝: 240
類型: 時(shí)鐘/頻率發(fā)生器
PLL:
主要目的: Intel CPU 服務(wù)器
輸入: LVTTL,晶體
輸出: HCSL,LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 3:23
差分 - 輸入:輸出: 無/是
頻率 - 最大: 200MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 72-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 72-QFN(10x10)
包裝: 托盤
CY28547
.......................Document #: 001-05103 Rev *B Page 5 of 24
....
Stop
Table 5. Byte Read and Byte Write Protocol
Byte Write Protocol
Byte Read Protocol
Bit
Description
Bit
Description
1Start
8:2
Slave address–7 bits
8:2
Slave address–7 bits
9Write
10
Acknowledge from slave
10
Acknowledge from slave
18:11
Command Code–8 bits
18:11
Command Code–8 bits
19
Acknowledge from slave
19
Acknowledge from slave
27:20
Data byte–8 bits
20
Repeated start
28
Acknowledge from slave
27:21
Slave address–7 bits
29
Stop
28
Read
29
Acknowledge from slave
37:30
Data from slave–8 bits
38
NOT Acknowledge
39
Stop
Table 4. Block Read and Block Write Protocol (continued)
Block Write Protocol
Block Read Protocol
Bit
Description
Bit
Description
Control Registers
Byte 0 Control Register 0
Bit
@Pup
Name
Description
7
0
RESEREVD
RESERVED
6
0
RESEREVD
RESERVED
5
0
RESEREVD
RESERVED
4
0
iAMT_EN
Set via SMBus or by combination of PD, CPU_STP and PCI_STP
0 = Legacy mode, 1 = iAMT enable
3
0
RESEREVD
RESERVED
2
0
RESEREVD
RESERVED
1
0
RESEREVD
RESERVED
0
1
PD_Restore
Save configuration in PD
0 = Configuration cleared, 1 = Configuration saved
Byte 1 Control Register 1
Bit
@Pup
Name
Description
7
1
SRC[T/C]7
SRC[T/C]7 Output Enable
0 = Disabled, 1 = Enabled
6
1
SRC[T/C]6
SRC[T/C]6 Output Enable
0 = Disabled, 1 = Enabled
5
1
SRC[T/C]5
SRC[T/C]5 Output Enable
0 = Disabled, 1 = Enabled
4
1
SRC[T/C]4
SRC[T/C]4 Output Enable
0 = Disabled, 1 = Enabled
3
1
SRC[T/C]3
SRC[T/C]3 Output Enable
0 = Disabled, 1 = Enabled
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