512Mb, 1Gb, 2Gb: P30-65nm
Common Flash Interface
Table 30: Partition Region 1: Partition and Erase Block Map Information (Continued)
Add.
512Mb
1Gb
2Gb
Symm.
Symm.
Top
Bottom
--80
Symm.
Top
Bottom
Symm.
Upper Die
Lower Die
151:
--80
--FF
--80
--80
--FF
--FF
--FF
Table 31: CFI Link Information – 2Gb
ASCII Value
(DQ[7:0])
Length
Description
Address
4
CFI Link field bit definitions:
144:
145:
146:
147
See Note 1
Bits 0 - 9 = Address offset (within 32Mb segment of referenced CFI table)
Bits 10 - 27 = nth 32Mb segment of referenced CFI table
Bits 28 - 30 = Memory Type
Bit 31 = Another CFI link field immediately follows
1
CFI Link field quantity subfield definitions:
Bits 0 - 3 = Quantity field (n such that n+1 equals quantity)
Bit 4 = Table and die relative location
Bit 5 = Link field and table relative location
Bits 6 - 7 = Reserved
148:
1. See "Partition Region 1: Partition and Erase Block Map Information" table.
Note:
PDF: 09005aef845667b3
p30_65nm_MLC_512Mb-1gb_2gb.pdf - Rev. B 12/13 EN
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