Editing Flash:Flash Format

== Flash Format ==
Location: NOR only : 0x000200 - 0x000020F

The next block of 512 bytes only has the first 16 bytes written. It determines flash format and version. If it is '''IFI''' then it means format '''2''' and version should be 1.2. If it is not '''IFI''' then it is a format '''1_1'''.

=== example ===
{| class="wikitable"
|-
! NOR only : 0x000200 - 0x00003FF !! NAND: N.A.
|-
| <pre>Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
   
00000200  49 46 49 00 00 00 00 01 00 00 00 02 00 00 00 00  IFI.............
00000210  FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF  ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
....
000003F0  FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF  ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ</pre> || <pre>N.A.</pre>
|-
|}

=== structure ===
{|class="wikitable"
|-
! Address !! Length !! Value !! Description
|-
| 0x200 || 0x10 || 0x49464900 (String: "IFI") 0x1 0x2 0x0 || Flash Format Type/Flash Format Version
|}


{{Flash}}
<noinclude>[[Category:Main]]</noinclude>