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White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

White Electronic Designs

W764M32V-XSBX

March 2006

Rev. 2

ADVANCED*

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

FIGURE 9: DATA POLLING TIMINGS (DURING EMBEDDED ALGORITHMS)

Addresses

VA

VA

VA

CS#

Complement

Complement

True

OE#

WE#

Valid Data

High Z

RY/BY#

Status Data

Status Data

True

Valid Data

High Z

NOTE: VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data read cycle.