6.42

IDT71V321S/L

High Speed 3.3V 2K x 8 Dual-Port Static RAM with Interrupts

Industrial and Commercial Temperature Ranges

10

Timing Waveform of BUSY Arbitration Controlled

NOTES:

1. All timing is the same for left and right ports. Port “A” may be either left or right port. Port “B” is the opposite from port “A”.

NOTES:

3. Alltimingisthesamefortheleftandrightports.Port"A"maybeeithertheleftorrightport.Port"B"isoppositefromport"A".

3026 drw 11

R/

R/

(2)

(1)

,

(2)

ADDR

"A" AND "B"

ADDRESSES MATCH

3026 drw 12

ADDRESSES DO NOT MATCH

ADDRESSES MATCH

3026 drw 13

(2)