Linux
Main Memory
(30 MB)
Request Buffer
(256 KB)
0x1F00000
0x1F41000
Read Buffer (16 B)
0x0000000
30MB
32MB
Expansion ROM Content
(32 KB)
0x1F50000
0x1E00000
VGA Plane 0 (64 KB)
VGA Plane 1 (64 KB)
VGA Plane 2 (64 KB)
VGA Plane 3 (64 KB)
31MB
0x2000000
Figure E.1: SDRAM address map.
141
