GD25LQ128DSJS datasheet(53/79 Pages) GIGADEVICE

Part #	GD25LQ128DSJS

Description	1.8V Uniform Sector Dual and Quad Serial Flash

PDF	79 Pages

Scroll/Zoom	100%

Manufacturer	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

Direct Link	http://www.gigadevice.com/

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53 / 79 page

1.8V Uniform Sector

Dual and Quad Serial Flash

GD25LQ128D

7.33.

Burst Read with Wrap (0CH)

The

“Burst Read with Wrap (0CH)” command provides an alternative way to perform the read operation with “Wrap

Around

” in QPI mode. This command is similar to the “Fast Read (0BH)” command in QPI mode, except the addressing of

the read operation will

“Wrap Around” to the beginning boundary of the “Wrap Around” once the ending boundary is reached.

The

“Wrap Length” and the number of dummy clocks can be configured by the “Set Read Parameters (C0H)” command.

Figure35. Burst Read with Wrap command Sequence Diagram

CS#

SCLK

IO0

IO1

IO2

IO3

Command

0CH

A23-16

A15-8

A7-0

Dummy*

12 13

IOs switch from

Input to output

Byte1

Byte2

Byte3

*"Set Read Parameters" Command (C0H)

can set the number of dummy clocks

GD25LQ128DSJS Datasheet(PDF) 53 Page - GigaDevice Semiconductor (Beijing) Inc.