EP7211 Datasheet, PDF (48/166 Pages) Cirrus Logic – HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER

EP7211
High-Performance Ultra-Low-Power System-on-Chip with LCD Controller
Table 3-10. DRAM Address Mapping When Connected to an External 32-Bit DRAM Memory
System
EP7211 Size
4 Mbit
16 Mbit
16 Mbit
Address
Configuration
9 Row x 9 Column
10 Row x 10 Column
12 Row x 8 Column
Total Size of
Bank
1 Mbyte
4 Mbytes
4 Mbytes
64 Mbit
64 Mbit
11 Row x 11 Column
13 Row x 9 Column
16 Mbytes
16 Mbytes
256 Mbit
1 Gbit
12 Row x 12 Column
13 Row x 13 Column
64 Mbytes
256 Mbytes
Address Range of
Segment(s)
n000.0000–n00F.FFFF
n000.0000–n03F.FFFF
n000.0000–n007.FFFF
n010.0000–n017.FFFF
n040.0000–n047.FFFF
n050.0000–n057.FFFF
n100.0000–n107.FFFF
n110.0000–n117.FFFF
n140.0000–n147.FFFF
n150.0000–n157.FFFF
n000.0000–n0FF.FFFF
n000.0000–n01F.FFFF
n040.0000–n05F.FFFF
n100.0000–n11F.FFFF
n140.0000–n15F.FFFF
n400.0000–n41F.FFFF
n440.0000–n45F.FFFF
n500.0000–n51F.FFFF
n540.0000–n55F.FFFF
n000.0000–n3FF.FFFF
n000.0000–nFFF.FFFF
Size of
Segment(s)
1 MByte
4 Mbytes
512 KBytes
512 KBytes
512 KBytes
512 KBytes
512 KBytes
512 KBytes
512 KBytes
512 KBytes
16 Mbytes
2 MByte
2 MByte
2 MByte
2 MByte
2 MByte
2 MByte
2 MByte
2 MByte
64 Mbytes
256 Mbytes
48
Functional Description
DS352PP3
JUL 2001