is43lr32200b-6bl Integrated Silicon Solution, Inc., is43lr32200b-6bl Datasheet - Page 34

• Manufacturer Part Number: is43lr32200b-6bl
• Description: 512k X 32bits X 4banks Mobile Ddr Sdram
• Manufacturer: Integrated Silicon Solution, Inc.

Rev. 00A | Feb. 2011
Figure26 : Write to Read (Interrupting)
Figure27 : Write to Read (Odd number of data Interrupting)
Notes:
Notes:
Command
Command
Address
Address
/CLK
/CLK
CLK
DQS
CLK
DQS
DM
DM
DQ
DQ
1. Din n = Data-In from Column n, Dout m = Data-Out from Column m.
2. tWTR is referenced from the first positive CK edge after the last data-in pair.
1. Din n = Data-In from Column n, Dout m = Data-Out from Column m.
2. tWTR is referenced from the first positive CK edge after the last data-in pair.
WRITE
Bank a
COL n
WRITE
Bank a
COL n
T0
T0
Don ’t care
tDQSS
(NOM)
Don’t care
tDQSS
(NOM)
NOP
T1
D
NOP
n
T1
D
IN
n
IN
n+1
D
IN
NOP
T2
NOP
T2
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tWTR
tWTR
Bank a
COL m
READ
Bank a
COL m
T3
READ
T3
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NOP
T4
NOP
T4
CL=3
CL=3
NOP
T5
NOP
T5
D
OUT
m
D
OUT
m
NOP
D
m+1
T6
OUT
NOP
D
m+1
T6
OUT
IS43/46LR32200B
D
m+2
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OUT
D
m+2
OUT
NOP
D
m+3
T7
OUT
NOP
D
m+3
T7
OUT
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