Cypress S29GL01GP, Руководство пользователя

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Document Number: 002-00886 Rev. *B Page 18 of 83
S29GL01GP
S29GL512P
S29GL256P
S29GL128P
Legend
L = Logic Low = V
IL
, H = Logic High = V
IH
, SA = Sector Address, X = Don’t care. V
ID
= 11.5V to 12.5V
Autoselect Codes, (High Voltage Method)
Description CE# OE# WE#
Ama
x to
A16
A1
4
to
A1
0 A9
A8
to
A7 A6
A5
to
A4
A3
to
A2 A1 A0
DQ8 to DQ15
DQ7 to DQ0
BYTE
#= V
IH
BYTE
# = V
IL
Manufacturer ID
:
Cypress Product
L L H X X V
ID
X L X L L L 00 X 01h
Device ID
S29GL01
GP
Cycle 1
L L H X X V
ID
X L X
L L H 22 X 7Eh
Cycle 2 H H L 22 X 28h
Cycle 3 H H H 22 X 01h
Device ID
S29
G
L5
12P
Cycle 1
L L H X X V
ID
X L X
L L H 22 X 7Eh
Cycle 2 H H L 22 X 23h
Cycle 3 H H H 22 X 01h
Device ID
S2
9GL
256
P Cycle 1
L L H X X V
ID
X L X
L L H 22 X 7Eh
Cycle 2 H H L 22 X 22h
Cycle 3 H H H 22 X 01h
De
vi
ce ID
S29GL12
8P Cycle 1
L L H X X V
ID
X L X
L L H 22 X 7Eh
Cycle 2 H H L 22 X 21h
Cycle 3 H H H 22 X 01h
Sector Group
Protection
Verification
L L H SA X V
ID
X L X L H L X X
01h (protected),
00h (unprotected)
Secured Silicon
Sector Indicator Bit
(DQ7), WP# protects
highest address
sector
L L H X X V
ID
X L X L H H X X
99h (factory
locked),
19h (not factory
locked)
Secured Silicon
Sector Indicator Bit
(DQ7), WP# protects
lowest address
sector
L L H X X V
ID
X L X L H H X X
89h (factory
locked),
09h (not factory
locked)
Autoselect Addresses in System
Description Address Read Data (word/byte mode)
Manufacturer ID Base + 00h xx01h/1h
Device ID, Word 1 Base + 01h 227Eh/7Eh
Device ID, Word 2 Base + 0Eh
2228h/28h (GL01GP)
2223h/23h (GL512P)
2222h/22h (GL256P)
2221h/21h (GL128P)