A67L73321 데이터 시트보기 (PDF) - AMIC Technology
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A67L73321 Datasheet PDF : 19 Pages
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A67L83161/A67L83181/
A67L73321/A67L73361 Series
Partial Truth Table for READ/WRITE Commands (X16/X18)
Operation
READ
WRITE Byte “a”
WRITE Byte “b”
WRITE all bytes
WRITE Abort/NOP
R/ W
H
L
L
L
L
BW1
X
L
H
L
H
BW2
X
H
L
L
H
Note : Using R/ W and BYTE WRITE(s), any one or more bytes may be written.
Partial Truth Table for READ/WRITE Commands (X32/X36)
Operation
READ
WRITE Byte “a”
WRITE Byte “b”
WRITE Byte “c”
WRITE Byte “d”
WRITE all bytes
WRITE Abort/NOP
R/ W
H
L
L
L
L
L
L
BW1
X
L
H
H
H
L
H
BW2
X
H
L
H
H
L
H
Note : Using R/ W and BYTE WRITE(s), any one or more bytes may be written.
BW3
X
H
H
L
H
L
H
BW4
X
H
H
H
L
L
H
Linear Burst Address Table (MODE = LOW)
First Address (External)
X . . . X00
X . . . X01
X . . . X10
X . . . X11
Second Address (Internal)
X . . . X01
X . . . X10
X . . . X11
X . . . X00
Third Address (Internal)
X . . . X10
X . . . X11
X . . . X00
X . . . X01
Fourth Address (Internal)
X . . . X11
X . . . X00
X . . . X01
X . . . X10
Interleaved Burst Address Table (MODE = HIGH or NC)
First Address (External)
X . . . X00
X . . . X01
X . . . X10
X . . . X11
Second Address (Internal)
X . . . X01
X . . . X00
X . . . X11
X . . . X10
Third Address (Internal)
X . . . X10
X . . . X11
X . . . X00
X . . . X01
Fourth Address (Internal)
X . . . X11
X . . . X10
X . . . X01
X . . . X00
PRELIMINARY (September, 1999, Version 0.1)
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AMIC Technology, Inc.
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