pc48f4400p0vt00 Intel Corporation, pc48f4400p0vt00 Datasheet - Page 94

• Manufacturer Part Number: pc48f4400p0vt00
• Description: Intel Strataflash Embedded Memory
• Manufacturer: Intel Corporation

1-Gbit P30 Family
C.2
Table 33.
April 2005
94
00010h
00011h
00012h
00013h
00014h
00015h
00016h
00017h
00018h
Offset
A
00001-Fh Reserved
00010h
0001Bh
00027h
X
...
Offset
–A
Query Structure Overview
The Query command causes the flash component to display the Common Flash Interface (CFI)
Query structure or “database.” The structure sub-sections and address locations are summarized
below.
Query Structure
Notes:
1.
2.
3.
P
0
(3)
Refer to the Query Structure Output section and offset 28h for the detailed definition of offset address as
a function of device bus width and mode.
BA = Block Address beginning location (i.e., 08000h is block 1’s beginning location when the block size
is 16-KWord).
Offset 15 defines “P” which points to the Primary Intel-specific Extended Query Table.
CFI query identification string
System interface information
Device geometry definition
Primary Intel-specific Extended Query Table Vendor-defined additional information specific
Hex Code
Word Addressing:
P_ID
A_ID
P_ID
A_ID
0051
0052
0059
P
P
LO
...
HI
LO
LO
Intel StrataFlash
HI
HI
Sub-Section Name
Order Number: 306666, Revision: 001
D
15
–D
0
AltVendor
PrVendor
PrVendor
TblAdr
Value
ID #
ID #
"Q"
"R"
"Y"
...
®
Embedded Memory (P30)
Reserved for vendor-specific information
Command set ID and vendor data offset
Device timing & voltage information
Flash device layout
00010h
00011h
00012h
00013h
00014h
00015h
00016h
00017h
00018h
Offset
A
X
...
–A
0
Hex Code
Byte Addressing:
P_ID
P_ID
P_ID
51
52
59
Description
...
LO
LO
HI
D
7
–D
(1)
0
PrVendor
Value
ID #
ID #
"Q"
"R"
"Y"
...
Datasheet