Harman Kardon AVR347 Service Manual page 158
7 x 55w 7.1 channel a/v receiver
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Also See for AVR347:
- Owner's manual (76 pages) ,
- Worksheet (3 pages) ,
- Reference manual (1 page)
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AVR347
COMMAND TRUTH TABLE
Command
Mode Register Set
No Operation
Bank Active
Read
Read with Auto precharge
Write
Write with Auto precharge
Precharge All Bank
Precharge selected Bank
Burst Stop
U/LDQM
Auto Refresh
Burst-READ-Single-WRITE
Entry
1
Self Refresh
Exit
Entry
Precharge power
down
Exit
Entry
Clock Suspend
Exit
Note :
1. Exiting Self Refresh occurs by asynchronously bringing CKE from low to high.
2. X=Do not care, L=Low, H=High, BA=Bank Address, RA= Row Address, CA=Column Address, Opcode=Operand Code,
NOP=No Operation.
Rev. 0.1 / Nov. 2003
CKEn-1
CKEn
CS
H
X
L
H
H
X
L
H
X
L
H
X
L
H
X
L
H
X
L
H
X
L
H
H
H
L
H
X
L
H
L
L
H
L
H
L
H
H
L
L
H
L
H
L
H
H
L
L
L
H
RAS
CAS
WE
DQM
L
L
L
X
X
X
X
X
H
H
H
L
H
H
X
H
L
H
X
H
L
L
X
L
H
L
X
H
H
L
X
X
V
L
L
H
X
L
L
L
X
L
L
H
X
X
X
X
X
H
H
H
X
X
X
X
H
H
H
X
X
X
X
H
H
H
X
X
X
X
V
V
V
X
X
158
harman/kardon
HY57V161610ETP-I
A10/
A0~A9
BA
AP
OP code
X
Row Address
V
L
Column
V
Address
H
L
Column
V
Address
H
H
X
X
L
V
X
X
X
A9 Pin High
(Other Pins OP code)
X
X
X
Note
12
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