Read long sector(s) - 22h, 23h, Read long sector(s) — 22h, 23h, Table 61: read long sector(s) — 22h, 23h – Silicon Image SiliconDrive SSD-P16G(I)-3100 User Manual

Page 86

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ATA C

OMMAND

B

LOCK

AND

S

ET

D

ESCRIPTION

SSD-P

XXX

(I)-3100 D

ATA

S

HEET

S

ILICON

S

YSTEMS

P

ROPRIETARY

This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.

All unauthorized use and/or reproduction is prohibited.

3100P-06DSR

P

AGE

76

F

EBRUARY

2, 2009

Read Long Sector(s) — 22h, 23h
The Read Long Sector(s) command operates similarly to the Read Sector(s)
command, with the exception that it transfers requested data sectors and ECC
data. The long instruction ECC byte transfer for Long commands is a byte
transfer at a fixed length of 4 bytes.

Table 61: Read Long Sector(s) — 22h, 23h

Register

D

7

D

6

D

5

D

4

D

3

D

2

D

1

D

0

Feature

X

Sector Count

X

Sector Number

Sector Number (LBA7-0)

Cylinder Low

Cylinder Low (LBA15-8)

Cylinder High

Cylinder High (LBA23-16)

Drive Head

1

LBA

1

Drive

Head Number (LBA27-24)

Command

22h or 23h

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