SST58LM016 查看數據表（PDF） - Silicon Storage Technology

零件编号

产品描述 (功能)

生产厂家

SST58LM016

ATA-Disk Module

Silicon Storage Technology 

ATA-Disk Module

SST58SM008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192

SST58LM008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192

Advance Information

3.2 ATA-Disk Module Command Description

This section defines the software requirements and the format of the commands the host sends to the ADM. Com-

mands are issued to the ADM by loading the required registers in the command block with the supplied parame-

ters, and then writing the command code to the Command Register. The manner in which a command is accepted

varies. There are three classes (see Table 3-2) of command acceptance, all dependent on the host not issuing

commands unless the ADM is not busy (BSY=0).

3.2.1 ATA-Disk Module Command Set

Table 3-2 summarizes the ADM command set with the paragraphs that follow describing the individual commands

and the task file for each.

TABLE 3-2: ATA-DISK MODULE COMMAND SET

Class

1

Command

Check Power Mode

Code

E5H or 98H

FR1 SC2 SN3 CY4 DH5 LBA6

-

-

-

-

D8

-

1

Execute Drive Diagnostic

2

Format Track

90H

-

-

-

-

D

-

50H

-

Y7

-

Y

Y8

Y

1

Identify Drive

ECH

-

-

-

-

D

-

1

Idle

E3H or 97H

-

Y

-

-

D

-

1

Idle Immediate

E1H or 95H

-

-

-

-

D

-

1

Initialize Drive Parameters

91H

-

Y

-

-

Y

-

1

Read Buffer

E4H

-

-

-

-

D

-

1

Read Long Sector

22H or 23H

-

-

Y

Y

Y

Y

1

Read Multiple

C4H

-

Y

Y

Y

Y

Y

1

Read Sector(s)

20H or 21H

-

Y

Y

Y

Y

Y

1

Read Verify Sector(s)

40H or 41H

-

Y

Y

Y

Y

Y

1

Recalibrate

1XH

-

-

-

-

D

-

1

Seek

7XH

-

-

Y

Y

Y

Y

1

Set Features

EFH

Y

-

-

-

D

-

1

Set Multiple Mode

C6H

-

Y

-

-

D

-

1

Set Sleep Mode

E6H or 99H

-

-

-

-

D

-

1

Stand By

E2H or 96H

-

-

-

-

D

-

1

Stand By Immediate

E0H or 94H

-

-

-

-

D

-

2

Write Buffer

E8H

-

-

-

-

D

-

2

Write Long Sector

32H or 33H

-

-

Y

Y

Y

Y

3

Write Multiple

C5H

-

Y

Y

Y

Y

Y

2

Write Sector(s)

30H or 31H

-

Y

Y

Y

Y

Y

3

Write Verify

3CH

-

Y

Y

Y

Y

Y

1. FR - Features Register

2. SC - Sector Count Register

3. SN - Sector Number Register

4. CY - Cylinder Registers

5. DH - Drive/Head Register

6. LBA - Logical Block Address Mode Supported (see command descriptions for use)

7. Y - The register contains a valid parameter for this command.

8. For the Drive/Head Register: Y means both the ADC and Head parameters are used;

D means only the ADC parameter is valid and not the Head parameter.

T3-2.0 519

©2001 Silicon Storage Technology, Inc.

19

S71193-01-000 9/01 519

Share Link: