Toshiba MK6017MAP User Manual download pdf (Page 126)

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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 µs

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 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

Table 11.6-1 Other timings.

1 2 ... 121 122 123 124 125 126

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Toshiba MK6017MAP User Manual Page 126