Datasheet

KingSpec
KingSpec
KingSpec
KingSpec Electronics
Electronics
Electronics
Electronics Technology
Technology
Technology
Technology Co.,
Co.,
Co.,
Co., Ltd.
Ltd.
Ltd.
Ltd.
Solid
Solid
Solid
Solid State
State
State
State Drive
Drive
Drive
Drive
ADD:501#, Pioneering Park, University Town , LiShan Rd., Nanshan, Shenzhen, P.R. China
Tel:[phone] Fax:[phone] Website ： w w w.kingspec.com
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IDLE
IDLE
IDLE
IDLE IMMEDIATE
IMMEDIATE
IMMEDIATE
IMMEDIATE (E1h)
(E1h)
(E1h)
(E1h)
This command causes the device to set BSY, enter the Idle(Read) mode, clear BSY
and generate an interrupt.
INITIALIZE
INITIALIZE
INITIALIZE
INITIALIZE DEVICE
DEVICE
DEVICE
DEVICE PARAMETERS
PARAMETERS
PARAMETERS
PARAMETERS (91h)
(91h)
(91h)
(91h)
This command enables the host to set the number of sectors per track and the
number of tracks per heads.
READ
READ
READ
READ DMA
DMA
DMA
DMA (C8h)
(C8h)
(C8h)
(C8h)
Reads data from sectors during Ultra DMA and Multiword DMA transfer. Use the SET
FEATURES command to specify the mode value. A sector count of zero requests 256
sectors.
READ
READ
READ
READ MULTIPLE
MULTIPLE
MULTIPLE
MULTIPLE (C4h)
(C4h)
(C4h)
(C4h)
This command performs similarly to the Read Sectors command. Interrupts are not
generated on each sector, but on the transfer of a block which contains the number of
sectors defined by a Set Multiple command.
READ
READ
READ
READ SECTOR(S)
SECTOR(S)
SECTOR(S)
SECTOR(S) (20h/21h)
(20h/21h)
(20h/21h)
(20h/21h)
This command reads 1 to 256 sectors as specified in the Sector Count register from
sectors which is set by Sector number register. A sector count of 0 requests 256 sectors.
The transfer beings specified in the Sector Number register.
READ
READ
READ
READ VERIFY
VERIFY
VERIFY
VERIFY SECTOR(S)
SECTOR(S)
SECTOR(S)
SECTOR(S) (40h/41h)
(40h/41h)
(40h/41h)
(40h/41h)
This command verifies one or more sectors on the drive by transferring data from the
flash media to the data buffer in the drive and verifying that the ECC is correct. This
command is identical to the Read Sectors command, except that DRQ is never set and no
data is transferred to the host.
RECALIBRATE
RECALIBRATE
RECALIBRATE
RECALIBRATE (10h)
(10h)
(10h)
(10h)
The current drive performs no processing if it receives this command. It is supported
for backward compatibility with previous devices.
SECURITY
SECURITY
SECURITY
SECURITY DISABLE
DISABLE
DISABLE
DISABLE PASSWORD
PASSWORD
PASSWORD
PASSWORD (F6h)
(F6h)
(F6h)
(F6h)
Disables any previously set user password and cancels the lock. The host transfers
512 bytes of data, as shown in the following table, to the drive. The transferred data
contains a user or master password, which the drive compares with the saved password. If
they
match, the drive cancels the lock. The master password is still saved. It is re-enabled
by issuing the SECURITY SET PASSWORD command to re-set a user password.
SECURITY
SECURITY
SECURITY
SECURITY ERASE
ERASE
ERASE
ERASE PREPARE
PREPARE
PREPARE
PREPARE (F3h)
(F3h)
(F3h)
(F3h)
This command shall be issued immediately before the Security Erase Unit command
to enable erasing and unlocking. This command prevents accidental loss of data on the
drive.
SECURITY
SECURITY
SECURITY
SECURITY ERASE
ERASE
ERASE
ERASE UNIT
UNIT
UNIT
UNIT (F4h)
(F4h)
(F4h)
(F4h)
The host uses this command to transfer 512 bytes of data, as shown in the following