28F160S3 datasheet(21/52 Pages) INTEL

21 / 52 page

28F160S3, 28F320S3

ADVANCE INFORMATION

4.2.4

CFI QUERY IDENTIFICATION STRING

The Identification String provides verification that

the

component

supports

the

Common

Flash

Interface specification. Additionally, it indicates

which version of the specification and which

vendor-specified

command

set(s)

(are)

supported.

Table 8. CFI Identification

Offset

Length

(Bytes)

Description

28F320S3/

28F160S3

10h

03h

Query-Unique ASCII string “QRY“

10:

0051h

11:

0052h

12:

0059h

13h

02h

Primary Vendor Command Set and Control Interface ID Code

16-bit ID Code for Vendor-Specified Algorithms

13:

0001h

14:

0000h

15h

02h

Address for Primary Algorithm Extended Query Table

Offset value =

P = 31h

15:

0031h

16:

0000h

17h

02h

Alternate Vendor Command Set and Control Interface ID Code

Second Vendor-Specified Algorithm Supported

Note: 0000h means none exists

17:

0000h

18:

0000h

19h

02h

Address for Secondary Algorithm Extended Query Table

Note: 0000h means none exists

19:

0000h

1A:

0000h

28F160S3 Datasheet(PDF) 21 Page - Intel Corporation

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