is42vm32400f Integrated Silicon Solution, Inc., is42vm32400f Datasheet - Page 7

• Manufacturer Part Number: is42vm32400f
• Description: 1m X 32bits X 4banks Mobile Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

Rev.00A
Figure5: Extended Mode Register
Note: E13/E12(BA1/BA0) must be set to “1/0” to select Extend Mode Register (vs. the base Mode Register)
E6
0
0
1
1
1
13
BA1
E5
0
1
0
1
0
12
BA0
0
11
Driver Strength
A11
Full Strength
1/2 Strength
1/4 Strength
Reserved
0
10
A10
0
9
A9
0
8
A8
0
7
A7
E2
0
0
0
0
1
1
1
1
6
A6
DS
E1
0
0
1
1
0
0
1
1
5
A5
E0
0
0
1
0
1
0
1
0
1
4
A4
All Banks
Two Banks (BA1=0)
One Bank (BA1=BA0=0)
Reserved
Reserved
Half of One Bank (BA1=BA0=0, Row Address MSB=0)
Quarter of One Bank (BA1=BA0=0, Row Address 2 MSB=0)
Reserved
0
3
A3
2
A2
PASR
1
A1
Self Refresh Coverage
0
A0
Address Bus
Extended Mode Register (Ex)
Advanced Information
IS42VM32400F
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