ICS9214DGLFT IDT, Integrated Device Technology Inc, ICS9214DGLFT Datasheet - Page 3

• Manufacturer Part Number: ICS9214DGLFT
• Description: IC CLOCK GEN RAMBUS XDR 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Direct RAMbus Clock Generatorr

Specifications of ICS9214DGLFT

• Input: Clock
• Output: Clock
• Frequency - Max: 500MHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 500MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9214DGLFT

How to Write:
• Controller (host) sends a start bit.
• Controller (host) sends the write address D8
• 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
• ICS clock will acknowledge each byte one at a time
• Controller (host) sends a Stop bit
0809G—08/02/08
Byte N + X -1
W R
P
T
Beginning Byte N
Data Byte Count = X
Index Block Write Operation
Slave Address D8
Beginning Byte = N
Byte N + X - 1
Controlle r (Host)
Integrated
Circuit
Systems, Inc.
General SMBus serial interface information for the ICS9214
starT bit
stoP bit
W Rite
(H )
ICS (Sla ve/Re ce ive r)
ACK
ACK
ACK
ACK
ACK
(H)
3
How to Read:
• Controller (host) will send start bit.
• Controller (host) sends the write address D8
• ICS clock will acknowledge
• Controller (host) sends the begining byte
• ICS clock will acknowledge
• Controller (host) will send a separate start bit.
• Controller (host) sends the read address D9
• 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
• Controller (host) will need to acknowledge each byte
• Controllor (host) will send a not acknowledge bit
• Controller (host) will send a stop bit
location = N
was written to byte 8)
W R
RD
RT
N
P
T
Index Block Read Operation
Slave Address D8
Beginning Byte = N
Slave Address D9
Controlle r (Host)
Not acknowledge
ACK
ACK
Repeat starT
starT bit
stoP bit
W Rite
ReaD
(H )
(H )
.
ICS (Sla ve/Re ce ive r)
Data Byte Count = X
Beginning Byte N
Byte N + X - 1
ACK
ACK
ACK
ICS9214
(H)
(H)
(H)