19/25

M69AW024BE

Figure 14. Write Enable and UB/LB Controlled, Byte Write AC Waveforms 3

Note: 1. E2 and G must be High during the Write cycle.

Figure 15. Write Enable and UB/LB Controlled, Byte Write AC Waveforms 4

Note: 1. E2 and G must be High during the Write cycle.

A0-A19

Low

tAVAX

tAVAX

tAVBL

tBLBH

tBHAX

tAVBL

tBHAX

E1

W

VALID DATA

INPUT

VALID DATA

INPUT

tBLBH

DQ0-DQ7

DQ8-DQ15

LB

UB

tDVBH

tBHDZ

tBVWH

tBHDZ

AI09943

ADDRESS VALID

ADDRESS VALID

tAXAV

tWHWL

tBHWL

tWHBL

tBHWL

tWHBL

A0-A19

Low

tAVAX

tAVAX

tAVBL

tBLBH

E1

W

VALID DATA

INPUT

VALID DATA

INPUT

DQ0-DQ7

DQ8-DQ15

LB

tDVBH

tBHDZ

AI09944

tBHAX

tDVBH

tBHDZ

VALID DATA

INPUT

UB

VALID DATA

INPUT

tAVBL

tBLBH

tBHAX

tDVBH

tBHDZ

tBLBH2

tBLBH

tBLBH2

tBLBH

tDVBH

tBHDZ

tAVBL

tBHAX

tAVBL

tBHAX

ADDRESS VALID

ADDRESS VALID

tBHBL

tBHBL