9SQL4958BNDGI datasheet(11/20 Pages) IDT

Part #	9SQL4958BNDGI

Description	8-output CK420BQ Derivative

Download	20 Pages

Scroll/Zoom	100%

Manufacturer	IDT [Integrated Device Technology]

Direct Link	http://www.idt.com

Logo

11 / 20 page

OCTOBER 28, 2016

11

8-OUTPUT CK420BQ DERIVATIVE

9SQL4958 DATASHEET

General SMBus Serial Interface Information

How to Write

• Controller (host) sends a start bit

• Controller (host) sends the write address

• IDT clock will acknowledge

• Controller (host) sends the beginning byte location = N

• IDT clock will acknowledge

• Controller (host) sends the byte count = X

• IDT clock will acknowledge

• Controller (host) starts sending Byte N through Byte

N+X-1

• IDT clock will acknowledge each byte one at a time

• Controller (host) sends a Stop bit

Note: SMBus Read/Write Address is Latched on SADR

pin.

How to Read

• Controller (host) will send a start bit

• Controller (host) sends the write address

• IDT clock will acknowledge

• Controller (host) sends the beginning byte location = N

• IDT clock will acknowledge

• Controller (host) will send a separate start bit

• Controller (host) sends the read address

• IDT clock will acknowledge

• IDT clock will send the data byte count = X

• IDT clock sends Byte N+X-1

• IDT clock sends Byte 0 through Byte X (if X(H) was

written to Byte 8)

• Controller (host) will need to acknowledge each byte

• Controller (host) will send a not acknowledge bit

• Controller (host) will send a stop bit

Index Block Write Operation

Controller (Host)

IDT (Slave/Receiver)

TstarT bit

Slave Address

WR

WRite

ACK

Beginning Byte = N

ACK

Data Byte Count = X

ACK

Beginning Byte N

ACK

O

Byte N + X - 1

ACK

PstoP bit

Index Block Read Operation

Controller (Host)

IDT (Slave/Receiver)

TstarT bit

Slave Address

WR

WRite

ACK

Beginning Byte = N

ACK

RT

Repeat starT

Slave Address

RD

ReaD

ACK

Data Byte Count=X

ACK

Beginning Byte N

ACK

O

Byte N + X - 1

N

Not acknowledge

PstoP bit

Similar Part No. - 9SQL4958BNDGI

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	9SQL4958	424Kb / 30P	3.3V PCIe® Gen1–5 and UPI Clock Generator Family February 19, 2020
	9SQL4958CNDGI	424Kb / 30P	3.3V PCIe® Gen1–5 and UPI Clock Generator Family February 19, 2020
	9SQL4958CNDGI8	424Kb / 30P	3.3V PCIe® Gen1–5 and UPI Clock Generator Family February 19, 2020

More results

Similar Description - 9SQL4958BNDGI

Manufacturer	Part #	Datasheet	Description
Integrated Device Techn...	9SQL4954	320Kb / 20P	4-output CK420BQ Derivative
Integrated Device Techn...	9SQL4952	312Kb / 20P	2-output CK420BQ Derivative
Renesas Technology Corp	932SQ426	559Kb / 26P	CK420BQ DERIVATIVE SUPPORTING SRNS PCIE CLOCKING REV C 022916
Integrated Device Techn...	932QL456	381Kb / 23P	Low-Power CK420BQ Derivative for PCIe
Renesas Technology Corp	932SQL450	7Mb / 24P	Low-Power CK420BQ Derivative for PCIe Common Clock Architectures 03/06/15
Integrated Device Techn...	932SQL456	381Kb / 23P	Low-Power CK420BQ Derivative for PCIe Separate Clock Architectures
Renesas Technology Corp	932SQL456	7Mb / 24P	Low-Power CK420BQ Derivative for PCIe Separate Clock Architectures 09/29/15
Integrated Device Techn...	9ZXL0832E	274Kb / 18P	8-Output DB800ZL Derivative PCIe Gen1?? and UPI
Renesas Technology Corp	9ZXL0851	634Kb / 16P	8-Output DB800ZL Derivative with Integrated 85Ω Terminations February 6, 2023
Integrated Device Techn...	9ZXL1930	231Kb / 18P	19-OUTPUT DB1900Z LOW-POWER DERIVATIVE

More results

9SQL4958BNDGI Datasheet(PDF) 11 Page - Integrated Device Technology

9SQL4958BNDGI Datasheet(HTML) 11 Page - Integrated Device Technology

Similar Part No. - 9SQL4958BNDGI

Similar Description - 9SQL4958BNDGI

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL