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7K200 SATA OEM Specification

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14.6 Format Track (50h: Vendor Specific)

Command Block Output Registers

Command Block Input Registers

7 6 5 4 3 2 1 0 Register

7 6 5 4 3 2 1 0

Data

- - - - -

- Data

- - - - - -

Feature

- - - - -

- Error

...See

Below...

Sector

Count

- - - - -

- Sector

Count

- - - - - -

LBA Low

V V V V V V V V LBA Low

V V V V V V V V

LBA Mid

V V V V V V V V LBA Mid

V V V V V V V V

LBA High

V V V V V V V V LBA High

V V V V V V V V

Device

- L - - H H H H Device

- - - - H H H H

Command

0 1 0 1 0 0 0 0 Status

...See

Below...

Error Register

Status Register

7 6 5 4 3 2 1 0

CRC UNC 0

IDN

0 ABT T0N

BSY RDY

DF DSC DRQ

COR IDX

ERR

0 0 0 V 0 V 0 0

0 V 0 V - 0 0 V

Table 51 Format Track Command (50h)

The Format Track command formats a single logical track on the device. Each good sector of data on

the track will be initialized to zero with write operation. At this time, whether the sector of data is

initialized correctly is not verified with read operation. Any data previously stored on the track will
be lost.

Output Parameters To The Device
LBA Low

In LBA mode, this register specifies LBA address bits 0 - 7 to be formatted. (L=1)

LBA High/Mid

The cylinder number of the track to be formatted. (L=0)
In LBA mode, this register specifies LBA address bits 8 - 15 (Mid), 16 - 23 (High) to be
formatted. (L=1)

The head number of the track to be formatted. (L=0)
In LBA mode, this register specifies LBA address bits 24 - 27 to be formatted. (L=1)

Input Parameters From The Device
LBA Low

In LBA mode, this register specifies current LBA address bits 0-7. (L=1)

LBA High/Mid

In LBA mode, this register specifies current LBA address bits 8 - 15 (Mid), 16 - 23 (High)

In LBA mode, this register specifies current LBA address bits 24 - 27. (L=1)

In LBA mode, this command formats a single logical track including the specified LBA.