Datasheet
N o te:
B A R 3 – M em Sp ace is 1K B
B A R 4 – I/O S pace is 256B
BA + 1FCh
R E S E R V E D (D O N O T U S E )
BA + 100h
BA + 0FCh
S ystem
C ontrol and S tatus R egisters
(S C S R 's)
BA + C0h
BA + BCh
R E S E R V E D (D O N O T U S E )
BA + B4h
BA + B0h
M A C
C ontrol and S tatus R egisters
(M C S R 's)
BA + 80h
BA + 7Ch
R E S E R V E D (D O N O T U S E )
BA + 58h
BA + 54h
D M A C
C ontrol and S tatus R egisters
(D C S R 's)
BA
Figure 4.1 LAN9420/LAN9420i CSR Memory Map
Revision 1.22 | 84 | SMSC LAN9420/LAN9420i |
| DATASHEET |
|