参数资料
型号: PI6C21200AE
厂商: Pericom
文件页数: 8/14页
文件大小: 0K
描述: IC 1:12 CLOCK DVR PCI-EX 56TSSOP
产品培训模块: Total Timing Technology
标准包装: 35
系列: PCI Express® (PCIe)
类型: 时钟缓冲器/驱动器,多路复用器
PLL:
主要目的: PCI Express(PCIe)
输入: HCSL
输出: HCSL
电路数: 1
比率 - 输入:输出: 1:12
差分 - 输入:输出: 是/是
频率 - 最大: 400MHz
电源电压: 3.135 V ~ 3.465 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 56-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 56-TSSOP
包装: 管件
3
PS8821B
10/14/09
PI6C21200
1:12 Clock Driver for Intel
PCI Express Chipsets
Indexed Block Read and Write Protocol
Block Write Protocol
Block Read Protocol
Bit
Description
Bit
Description
1
Start
1
Start
2:8
Slave address - 7 bits
2:8
Slave address - 7 bits
9
Write = 0
9
Write = 0
10
Acknowledge from slave
10
Acknowledge from slave
11:18
Command Code - 8 Bits
'00000000' Stand for block operation
11:18
Command Code - 8 Bits
'00000000' Stand for block operation
19
Acknowledge from slave
19
Acknowledge from slave
20:27
Byte Count from master - 8 bits
20
Repeat start
28
Acknowledge from slave
21:27
Slave address - 7 bits
29:36
Datat byte 0 from master - 8 bits
28
Read = 1
37
Acknowledge from slave
29
Acknowledge from slave
38:45
Datat byte 1 from master - 8 bits
30:37
Byte count from slave - 8 bits
46
Acknowledge from slave
38
Acknowledge from host
....
Data bytes from master/Acknowledge
39:46
Data byte 0 from slave - 8 bits
....
Data byte N - 8 bits
47
Acknowledge from host
....
Acknowledge from slave
48:55
Data byte 1 from slave - 8 bits
....
Stop
56
Acknowledge from host
....
Data bytes from slave/Acknowledge
....
Data byte N from slave - 8 bits
....
Acknowledge from host - 38 bits
....
Stop
09-0003
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