306666-11 Datasheet, PDF (94/99 Pages) Numonyx B.V – Numonyx StrataFlash Embedded Memory

P30
Table 46: Partition Region 1 Information (continued)
Offset⁽¹⁾
P = 10Ah
Description
Bottom Top
(Optional flash features and commands)
(P+2C)h (P+2C)h Partition Region 1 Erase Block Type 1 Information
(P+2D)h (P+2D)h bits 0–15 = y, y+1 = # identical-size erase blks in a partition
(P+2E)h (P+2E)h bits 16–31 = z, region erase block(s) size are z x 256 bytes
(P+2F)h (P+2F)h
(P+30)h (P+30)h Partition 1 (Erase Block Type 1)
(P+31)h (P+31)h Block erase cycles x 1000
(P+32)h (P+32)h Partition 1 (erase block Type 1) bits per cell; internal EDAC
bits 0–3 = bits per cell in erase region
bit 4 = internal EDAC used (1=yes, 0=no)
bits 5–7 = reserve for future use
(P+33)h (P+33)h Partition 1 (erase block Type 1) page mode and synchronous mode capabilities
defined in Table 10.
bit 0 = page-mode host reads permitted (1=yes, 0=no)
bit 1 = synchronous host reads permitted (1=yes, 0=no)
bit 2 = synchronous host writes permitted (1=yes, 0=no)
bits 3–7 = reserved for future use
Partition Region 1 (Erase Block Type 1) Programming Region Information
(P+34)h (P+34)h bits 0–7 = x, 2^x = Programming Region aligned size (bytes)
(P+35)h (P+35)h bits 8–14 = Reserved; bit 15 = Legacy flash operation (ignore 0:7)
(P+36)h (P+36)h bits 16–23 = y = Control Mode valid size in bytes
(P+37)h (P+37)h bits 24-31 = Reserved
(P+38)h (P+38)h bits 32-39 = z = Control Mode invalid size in bytes
(P+39)h (P+39)h bits 40-46 = Reserved; bit 47 = Legacy flash operation (ignore 23:16 & 39:32)
(P+3A)h (P+3A)h Partition Region 1 Erase Block Type 2 Information
(P+3B)h (P+3B)h bits 0–15 = y, y+1 = # identical-size erase blks in a partition
(P+3C)h (P+3C)h bits 16–31 = z, region erase block(s) size are z x 256 bytes
(P+3D)h (P+3D)h
(P+3E)h (P+3E)h Partition 1 (Erase Block Type 2)
(P+3F)h (P+3F)h Block erase cycles x 1000
(P+40)h (P+40)h Partition 1 (erase block Type 2) bits per cell; internal EDAC
bits 0–3 = bits per cell in erase region
bit 4 = internal EDAC used (1=yes, 0=no)
bits 5–7 = reserve for future use
(P+41)h (P+41)h Partition 1 (erase block Type 2) page mode and synchronous mode capabilities
defined in Table 10.
bit 0 = page-mode host reads permitted (1=yes, 0=no)
bit 1 = synchronous host reads permitted (1=yes, 0=no)
bit 2 = synchronous host writes permitted (1=yes, 0=no)
bits 3–7 = reserved for future use
Partition Region 1 (Erase Block Type 2) Programming Region Information
(P+42)h (P+42)h bits 0–7 = x, 2^x = Programming Region aligned size (bytes)
(P+43)h (P+43)h bits 8–14 = Reserved; bit 15 = Legacy flash operation (ignore 0:7)
(P+44)h (P+44)h bits 16–23 = y = Control Mode valid size in bytes
(P+45)h (P+45)h bits 24-31 = Reserved
(P+46)h (P+46)h bits 32-39 = z = Control Mode invalid size in bytes
(P+47)h (P+47)h bits 40-46 = Reserved; bit 47 = Legacy flash operation (ignore 23:16 & 39:32)
See table below
Address
Len ^{Bot Top}
4 136: 136:
137: 137:
138: 138:
139: 139:
2 13A: 13A:
13B: 13B:
1 13C: 13C:
1 13D: 13D:
6
13E: 13E:
13F: 13F:
140: 140:
141: 141:
142: 142:
143: 143:
4 144: 144:
145: 145:
146: 146:
147: 147:
2 148: 148:
149: 149:
1 14A: 14A:
1 14B: 14B:
6
14C: 14C:
14D: 14D:
14E: 14E:
14F: 14F:
150: 150:
151: 151:
Datasheet
94
November 2007
Order Number: 306666-11