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参数资料
| 型号： | ICS951402YFLF-T |
| 英文描述： | Programmable Timing Control Hub for P4 processor |
| 中文描述： | 可编程定时控制中心的P4处理器 |
| 文件页数： | 4/23页 |
| 文件大小： | 303K |
| 代理商： | ICS951402YFLF-T |
4
Integrated
Circuit
Systems, Inc.
ICS951402
Advance Information
0660—05/05/05
*See notes on the following page
.
General I
2
C serial interface information for the ICS951402
How to Write:
Controller (host) sends a start bit.
Controller (host) sends the write address D2
(H)
ICS clock will
acknowledge
Controller (host) sends the begining byte location = N
ICS clock will
acknowledge
Controller (host) sends the data byte count = X
ICS clock will
acknowledge
Controller (host) starts sending
Byte N through
Byte N + X -1
(see Note 2)
ICS clock will
acknowledge
each byte
one at a time
Controller (host) sends a Stop bit
How to Read:
Controller (host) will send start bit.
Controller (host) sends the write address D2
(H)
ICS clock will
acknowledge
Controller (host) sends the begining byte
location = N
ICS clock will
acknowledge
Controller (host) will send a separate start bit.
Controller (host) sends the read address D3
(H)
ICS clock will
acknowledge
ICS clock will send the data byte count = X
ICS clock sends
Byte N + X -1
ICS clock sends
Byte 0 through byte X (if X
(H)
was written to byte 8)
.
Controller (host) will need to acknowledge each
byte
Controllor (host) will send a not acknowledge bit
Controller (host) will send a stop bit
ICS (Slave/Receiver)
T
WR
ACK
ACK
ACK
ACK
ACK
P
stoP bit
X
Index Block Write Operation
Controller (Host)
Slave Address D2
(H)
Beginning Byte = N
WRite
starT bit
Byte N + X - 1
Data Byte Count = X
Beginning Byte N
T
Slave Address D2
(H)
starT bit
WR
WRite
RT
Slave Address D3
(H)
Repeat starT
RD
ReaD
Beginning Byte N
Byte N + X - 1
N
P
Not acknowledge
stoP bit
Index Block Read Operation
Controller (Host)
Beginning Byte = N
ACK
ACK
Data Byte Count = X
ACK
ICS (Slave/Receiver)
X
ACK
ACK
相关PDF资料 |
PDF描述 |
|---|---|
| ICS951402YGLF-T | Programmable Timing Control Hub for P4 processor |
| ICS951413 | Programmable System Clock Chip for ATI RS400 P4-based Systems |
| ICS951413YGLFT | Programmable System Clock Chip for ATI RS400 P4-based Systems |
| ICS952011 | Programmable Timing Control Hub for P4 processor |
| ICS952011YFT | Programmable Timing Control Hub for P4 processor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS951402YGLF-T | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for P4 processor |
| ICS951403 | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951403YFLF-T | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951403YGLF-T | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951411 | 制造商:ICS 制造商全称:ICS 功能描述:System Clock Chip for ATI RS400 P4TM-based Systems |
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