Hitachi hard disk 0J11285 500 GB 2.5 " 8 MB 0J11285 Ficha De Dados
Códigos do produto
0J11285
Z5K500 OEM Specifications
172
15 Timings
The timing of BSY and DRQ in Status Register are shown in the following table.
The other timings are described in Functional Specification part.
The other timings are described in Functional Specification part.
FUNCTION INTERVAL
START
STOP TIMEOUT
Power On
and
COMRESET
and
COMRESET
Device Ready
After Power On
After Power On
Power On and COMRESET Status Register
BSY=0 and RDY=1
and sends a Register
FIS to the host.
and sends a Register
FIS to the host.
31 sec
Device Busy
After Software Reset
After Software Reset
Device Control Register
RST=1 and sends a
Register FIS to the Device.
RST=1 and sends a
Register FIS to the Device.
Status Register
BSY=1
BSY=1
400 ns
Software
Reset
Reset
Device Ready
After Software Reset
After Software Reset
Device Control Register
RST=0 and sends a
Register FIS to the Device.
After RST=1 and sends a
Register FIS to the Device.
RST=0 and sends a
Register FIS to the Device.
After RST=1 and sends a
Register FIS to the Device.
Status Register
BSY=0 and RDY=1
and requests to send
a Register FIS to the
host.
BSY=0 and RDY=1
and requests to send
a Register FIS to the
host.
31 sec
COMRESET Device Ready
After COMRESET
COMRESET Signal
Asserted
Asserted
Status Register
BSY=0 and RDY=1
and sends a Register
FIS to the Host.
BSY=0 and RDY=1
and sends a Register
FIS to the Host.
31 sec
Device Busy
After a Register FIS to
issue a command
After a Register FIS to
issue a command
Sets proper values in the
registers and sends a
Register FIS
registers and sends a
Register FIS
Status Register
BSY=1
BSY=1
400 ns
PIO SETUP FIS for data-in
transfer
transfer
Status Register
BSY=1
BSY=1
Status Register
BSY=0 and DRQ=1
and sends a PIO
SETUP FIS to the
host.
BSY=0 and DRQ=1
and sends a PIO
SETUP FIS to the
host.
30 sec
Data In
Command
Device Busy
After Data Transfer In
After Data Transfer In
A PIO SETUP FIS is
transferred to the host.
transferred to the host.
Status Register
BSY=1
BSY=1
10 us
Device Busy
After a Register FIS to
issue a command
After a Register FIS to
issue a command
Sets proper values in the
registers and sends a
Register FIS
registers and sends a
Register FIS
Status Register
BSY=1
BSY=1
400 ns
Device Busy
After Data Transfer Out
After Data Transfer Out
Sends a Data FIS to the
device.
device.
Status Register
BSY=1
BSY=1
5 us
Data Out
Command
Command
PIO SETUP FIS for
data-out transfer
data-out transfer
Status Register
BSY=1
BSY=1
Status Register
BSY=0 and RDY=1
and sends a PIO
SETUP FIS to the
host.
BSY=0 and RDY=1
and sends a PIO
SETUP FIS to the
host.
30 sec
(Note.1)
Device Busy
After a Register FIS to
issue a command
After a Register FIS to
issue a command
Sets proper values in the
registers and sends a
Register FIS
registers and sends a
Register FIS
Status Register
BSY=1
BSY=1
400 ns
Non-Data
Command
Command
A Register FIS to report
Command Complete
Command Complete
Status Register BSY=1
Sets the status of the
command to the
Status Register and
sends a Register FIS
to the host
command to the
Status Register and
sends a Register FIS
to the host
30 sec
(Note.2)
DMA Data
Transfer
Command
Transfer
Command
Device Busy
After a Register FIS to
issue a command
After a Register FIS to
issue a command
Sets proper values in the
registers and sends a
Register FIS
registers and sends a
Register FIS
Status Register
BSY=1
BSY=1
400 ns
Table 141 Timeout Values