Table 17. CFI Primary Vendor-Specific Extended Query (Continued)
Addresses
Addresses
(x32 Mode)
(x16 Mode)
Data
Description
Erase Suspend (1 byte)
00 = Not Supported
01 = To Read Only
46h
8Ch
0002h
02 = To Read and Write
Sector Protect (1 byte)
00 = Not Supported, X = Number of sectors in per group
47h
8Eh
90h
0001h
0000h
Temporary Sector Unprotect
00h = Not Supported, 01h = Supported
48h
Sector Protect/Unprotect scheme (1 byte)
01 =29F040 mode, 02 = 29F016 mode
03 = 29F400 mode, 04 = 29LV800 mode
49h
92h
0006h
05 = 29BDS640 mode (Software Command Locking)
06 = BDD160 mode (New Sector Protect)
07 = 29LV800 + PDL128 (New Sector Protect) mode
Simultaneous Operation (1 byte)
00h = Not Supported, X = Number of sectors in all banks except Bank 1
4Ah
4Bh
4Ch
4Dh
4Eh
94h
96h
98h
9Ah
9Ch
001Fh
0001h
0000h
00B5h
00C5h
Burst Mode Type
00h = Not Supported, 01h = Supported
Page Mode Type
00h = Not Supported, 01h = 4 Word Page, 02h = 8 Word Page
ACC (Acceleration) Supply Minimum
00h = Not Supported (DQ7-DQ4: volt in hex, DQ3-DQ0: 100 mV in BCD)
ACC (Acceleration) Supply Maximum
00h = Not Supported, (DQ7-DQ4: volt in hex, DQ3-DQ0: 100 mV in BCD)
Top/Bottom Boot Sector Flag (1 byte)
00h = Uniform device, no WP# control,
01h = 8 x 8 Kb sectors at top and bottom with WP# control
02h = Bottom boot device
4Fh
9Eh
0001h
03h = Top boot device
04h = Uniform, Bottom WP# Protect
05h = Uniform, Top WP# Protect
If the number of erase block regions = 1, then ignore this field
Program Suspend
00 = Not Supported
01 = Supported
50h
51h
57h
A0h
A2h
AEh
0001h
0000h
0002h
Write Buffer Size
2
(N+1) word(s)
Bank Organization (1 byte)
00 = If data at 4Ah is zero
XX = Number of banks
Bank 1 Region Information (1 byte)
XX = Number of Sectors in Bank 1
58h
59h
B0h
B2h
000Fh
001Fh
Bank 2 Region Information (1 byte)
XX = Number of Sectors in Bank 2
Bank 3 Region Information (1 byte)
XX = Number of Sectors in Bank 3
5Ah
5Bh
B4h
B6h
0000h
0000h
Bank 4 Region Information (1 byte)
XX = Number of Sectors in Bank 4
June 7, 2006
Am29BDD160G
33
SPANSION [ SPANSION ]
