NAND08GAH0A NUMONYX [Numonyx B.V], NAND08GAH0A Datasheet - Page 48

• Manufacturer Part Number: NAND08GAH0A
• Manufacturer: NUMONYX [Numonyx B.V]

Commands
Table 22.
Table 23.
1. 32 write protection bits (representing 32 write protect groups starting at the specified address) followed by 16 CRC bits are
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CMD23
CMD24
CMD25
CMD26
CMD27
CMD28
CMD29
CMD30
CMD31
index
index
Cmd
Cmd
transferred in a payload format via the data line. The last (least significant) bit of the protection bits corresponds to the first
addressed group. If the addresses of the last groups are outside the valid range, then the corresponding write protection
bits are set to zero.
Reserved
Type
Type
adtc
adtc
adtc
adtc
adtc
Block oriented Write commands (class 4)
ac
Block oriented Write commands (class 6)
ac
ac
[31:16] set to 0
[31:0] stuff bits
[31:0] stuff bits
[15:0] number
protect data
[31:0] write
[31:0] data
[31:0] data
Argument
Argument
[31:0] data
[31:0] data
address
address
address
of blocks
address
address
Response
Response
R1b
R1b
R1
R1
R1
R1
R1
R1
WRITE_MULTIPLE_BLOCK
SEND_WRITE_ PROT
SET_BLOCK_COUNT
SET_WRITE_PROT
CLR_WRITE_PROT
PROGRAM_CSD
PROGRAM_CID
WRITE_BLOCK
Abbreviation
Abbreviation
NAND08GAH0A, NAND16GAH0D
If the device has write protection
features, this command sets the
write protection bit of the
addressed group. The properties
of write protection are coded in
the card specific data
(WP_GRP_SIZE)
If the device provides write
protection features, this command
clears the write protection bit of
the addressed group
If the device provides write
protection features, this command
asks the device to send the status
of the write protection bits
Defines the number of blocks
which are going to be transferred
in the next Multiple Block Read or
Write command
Writes a block of the size
selected
by the SET_BLOCKLEN
command
Continuously writes blocks of
data until interrupted by a Stop
command
Programs the CID register - done
once per device and is normally
reserved for the manufacturer.
The device contains hardware to
prevent further programming
Programs the programmable bits
of the CSD
Command description
Command description
(1)