Toshiba MK6017MAP 用户手册
360014937
Copyright ©2000 Toshiba corporation. All rights reserved.
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11.6 Other timings
See HOST INTERFACE section for timings which are not shown here.
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
µ
s
minimum
•
DATA OUT COMMANDS
From writing to command register to BSY=1
400 ns
maximum
From BSY=1 to BSY=0, DRQ=1
400 ns
maximum
Drive Busy during data transfer
5
µ
s
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
Table 11.6-1 Other timings.