Description
M58LT256JST, M58LT256JSB
Table 2.
Bank architecture
Number
Bank size
Parameter blocks
Main blocks
Parameter bank
Bank 1
16 Mbits
16 Mbits
16 Mbits
16 Mbits
4 blocks of 16 KWords
15 blocks of 64 KWords
16 blocks of 64 KWords
16 blocks of 64 KWords
16 blocks of 64 KWords
-
-
-
Bank 2
Bank 3
Bank 14
Bank 15
16 Mbits
16 Mbits
-
-
16 blocks of 64 KWords
16 blocks of 64 KWords
Figure 3.
Memory map
M58LT256JST - Top Boot Block
Address lines A0-A23
M58LT256JSB - Bottom Boot Block
Address lines A0-A23
000000h
00FFFFh
000000h
003FFFh
64 Kword
64 Kword
16 Kword
16 Main
Blocks
4 Parameter
Blocks
Bank 15
0F0000h
0FFFFFh
00C000h
00FFFFh
010000h
01FFFFh
16 Kword
64 Kword
Parameter
Bank
15 Main
Blocks
0F0000h
0FFFFFh
100000h
10FFFFh
64 Kword
64 Kword
C00000h
C0FFFFh
64 Kword
16 Main
Blocks
16 Main
Blocks
Bank 3
Bank 2
Bank 1
Bank 1
Bank 2
Bank 3
CF0000h
CFFFFFh
D00000h
D0FFFFh
1F0000h
1FFFFFh
200000h
20FFFFh
64 Kword
64 Kword
64 Kword
64 Kword
16 Main
Blocks
16 Main
Blocks
DF0000h
DFFFFFh
E00000h
E0FFFFh
2F0000h
2FFFFFh
300000h
30FFFFh
64 Kword
64 Kword
64 Kword
64 Kword
16 Main
Blocks
16 Main
Blocks
EF0000h
EFFFFFh
F00000h
F0FFFFh
3F0000h
3FFFFFh
64 Kword
64 Kword
64 Kword
15 Main
Blocks
FE0000h
FEFFFFh
FF0000h
FF3FFFh
64 Kword
16 Kword
Parameter
Bank
F00000h
F0FFFFh
64 Kword
64 Kword
4 Parameter
Blocks
16 Main
Blocks
Bank 15
FFC000h
FFFFFFh
FF0000h
FFFFFFh
16 Kword
AI13403b
12/108
NUMONYX [ NUMONYX B.V ]
