SST58SD024 datasheet(25/40 Pages) SST

25 / 40 page

Data Sheet

ATA-Disk Chip

SST58SD008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192

SST58LD008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192

S71167-05-000

9/01

391

3.2.1.6 Idle Immediate - 95H or E1H

This command causes the ADC to set BSY, enter the Idle Mode, clear BSY and generate an interrupt.

3.2.1.7 Initialize Drive Parameters - 91H

This command enables the host to set the number of sectors per track and the number of heads per

cylinder. Only the Sector Count and the Drive/Head registers are used by this command.

3.2.1.8 Read Buffer - E4H

The Read Buffer command enables the host to read the current contents of the ADC’s sector buffer.

This command has the same protocol as the Read Sector(s) command

Bit ->

Command (7)

95H or E1H

C/D/H (6)

XDrive

Cyl High (5)

Cyl Low (4)

Sec Num (3)

Sec Cnt (2)

Feature (1)

Bit ->

Command (7)

91H

C/D/H (6)

Drive

Max Head (no. of heads-1)

Cyl High (5)

Cyl Low (4)

Sec Num (3)

Sec Cnt (2)

Number of Sectors

Feature (1)

Bit ->

Command (7)

E4H

C/D/H (6)

XDrive

Cyl High (5)

Cyl Low (4)

Sec Num (3)

Sec Cnt (2)

Feature (1)

SST58SD024 Datasheet(PDF) 25 Page - Silicon Storage Technology, Inc

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