Toshiba MK1032GAX Manuale Utente
Toshiba Corporation Digital Media Network Company
Page 159 of 159
© 2004, Copyright TOSHIBA Corporation All Rights Reserved
12.6 Other timings
See HOST INTERFACE section for timings which are not shown here.
Table 12.6-1 Other timings.
Function and Intervals
Timeout
• POWER ON TIMINGS
From power on to BSY=1
400 ns
maximum
From Power on to BSY=0, DRDY=1
31 s
maximum
• SOFT RESET TIMINGS
From soft reset assertion (SRST=1) to BSY=1
400 ns
maximum
From soft reset negation (SRST=0) to drive ready (BSY=0, DRDY=1)
10 sec
maximum
• HARD RESET TIMINGS
From hard reset assertion to BSY=1
400 ns
maximum
From hard reset negation to drive ready (BSY=0, DRDY=1)
31 sec
maximum
• DATA IN COMMANDS
From writing to command register to BSY=1
400 ns
maximum
From BSY=1 to BSY=0, DRQ=1, INTRQ set (When the drive is in idle mode)
20 sec
maximum
From BSY=1 to BSY=0, DRQ=1, INTRQ set (When the drive is in standby mode)
35 sec
maximum
Drive Busy during data transfer
5
µs
minimum
• DATA OUT COMMANDS
From writing to command register to BSY=1
400 ns
maximum
From BSY=1 to BSY=0, DRQ=1
700
µs(*1)
maximum
Drive Busy during data transfer
5
µs
minimum
From BSY=1 to INTRQ set (When the drive is in idle mode)
10 sec
maximum
From BSY=1 to INTRQ set (When the drive is in standby mode)
25 sec
maximum
• NON-DATA COMMANDS
From writing to command register to BSY=1
400 ns
maximum
From BSY=1 to INTRQ set (When the drive is in standby mode)
17 sec
maximum
• DMA DATA TRANSFER COMMANDS
From writing to command register to BSY=1
400 ns
maximum
(*1) When the following commands are issued by the host as First Command after hardware reset, the command’s
time-out value of the field is 10 seconds.
Security Diable Password
Security Erase Unit
Security Set Password
Security Unlock