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Figure 11, Switching waveforms – Cypress CY7C028V User Manual

Page 12

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CY7C027V/027VN/027AV/028V

CY7C037V/037AV/038V

Document #: 38-06078 Rev. *B

Page 12 of 18

Note

33. CE

L

= CE

R

= LOW.

Switching Waveforms

(continued)

VALID

t

DDD

t

WDD

MATCH

MATCH

R/W

R

DATA IN

R

DATA

OUTL

t

WC

ADDRESS

R

t

PWE

VALID

t

SD

t

HD

ADDRESS

L

t

PS

t

BLA

t

BHA

t

BDD

BUSY

L

Figure 11. Timing Diagram of Read with BUSY (M/S=HIGH)

[33]

t

PWE

R/W

BUSY

t

WB

t

WH

Figure 12. Write Timing with Busy Input (M/S=LOW)

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