ꢋꢀꢈꢌꢍꢎꢏꢉꢉ
&
)*ꢉꢐꢏꢎꢈꢁꢄꢉꢌꢒꢒꢄꢏꢕꢕꢉꢈꢌ(ꢋꢏ
Bottom boot sector address
(AS29LV800B)
Top boot sector address
(AS29LV800T)
Sector
0
A18
0
A17
0
A16
0
A15
0
A14 A13
A12
X
0
A18
0
A17
0
A16
0
A15 A13
A14
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
A12
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
0
0
0
0
1
0
0
0
2
0
0
0
0
0
1
1
0
0
1
3
0
0
0
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
4
0
0
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
5
0
0
1
0
0
1
0
6
0
0
1
1
0
1
1
7
0
1
0
0
0
1
1
8
0
1
0
1
1
0
0
9
0
1
1
0
1
0
0
10
11
12
13
14
15
16
17
18
0
1
1
1
1
0
1
1
0
0
0
1
0
1
1
0
0
1
1
1
0
1
0
1
0
1
1
0
1
0
1
1
1
1
1
1
1
0
0
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
X
ꢘ+ꢊ*ꢉꢎꢁꢒꢏꢕ
Mode
A18–A12
A6
L
A1
L
A0
L
Code
52h
MFR code (Alliance Semiconductor)
X
X
X
X
X
×8 T boot
×8 B boot
×16 T boot
×16 B boot
L
L
H
H
H
H
DAh
L
L
5Bh
Device code
L
L
22DAh
225Bh
L
L
01h protected
00h unprotected
Sector protection
Sector address
L
H
L
Key: L =Low (<V ); H = High (>V ); X =Don’t care
IL
IH
9/ 26/ 01; V.1.5
ꢋꢚꢚ#ꢛ$%ꢁꢇꢀꢁꢄ#%ꢞ$'(%ꢃꢞꢆ
P. 6 of 25
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
