Advance Information

The specifications of this device are subject to change without notice. For latest documentation see http://www.emlsi.com.

12

RMS132AW

Table6: Function Truth Table

Continue the Burst

Device Deselect

X

X

X

X

X

H

X

Col Add./A10

Col Add./A10

X

X

BA

BA

BA

H

H

L

L

8

Terimination Burst :

Start Read(AP)

Read/Read AP

L

H

L

8,9

Termination Burst :

Start Write(AP)

Write/WriteAP

L

H

L

Continue the Burst

ILLEGAL

Termination Burst :

Start the Precharge

ILLEGAL

ILLEGAL

No Operation

No Operation

Start Read : Optional

AP(A10=H)

Start Write : Optional

AP(A10=H)

ILLEGAL

ILLEGAL

Activate the Specified

Bank and Row

No Operation

Start Auto or Self

Refresh

Set the Mode Register

Description

A0-A10

BA

/WE

/CAS

/RAS

/CS

No Operation

H

H

L

4

Bank Activate

Row Add.

BA

H

H

L

L

Precharge

H

L

L

13

Auto or Self Refresh

X

X

H

L

L

L

13,14

Mode Register Set

OP CODE

L

L

L

L

Read

Device Deselect

X

X

X

X

X

H

No Operation

X

X

H

H

H

L

6

Read/Read AP

Col Add./A10

BA

H

L

H

L

6

Write/Write AP

Col Add./A10

BA

L

L

H

L

4

Bank Activate

Row Add.

BA

H

H

L

L

7

Precharge

Precharge

X

BA

L

H

L

L

13

ILLEGAL

Auto or Self Refresh

X

X

H

L

L

L

13,14

ILLEGAL

Mode Register Set

OP CODE

L

L

L

L

Row

Active

3

No Operation or Power

Down

Device Deselect

X

X

X

X

X

H

3

No Operation

No Operation

X

X

H

H

H

L

4

ILLEGAL

Read/ReadAP

Col Add./ A10

BA

H

L

H

L

4

Write/WriteAP

Col Add./ A10

BA

L

L

H

L

Bank Activate

Row Add.

BA

H

H

L

L

Precharge

X

BA

L

H

L

L

5

Auto or Self Refresh

X

X

H

L

L

L

14

Mode Register Set

OP CODE

L

L

L

L

Idle

Note

Action

Command

Current

State