FDC37B72X(1999) View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

FDC37B72X
(Rev.:1999)

128 Pin Enhanced Super I/O Controller with ACPI Support

SMSC -> Microchip 

Read Deleted Data

This command is the same as the Read Data

command, only it operates on sectors that

contain a Deleted Data Address Mark at the

beginning of a Data Field.

Table 22 describes the effect of the SK bit on

the Read Deleted Data command execution and

results.

Except where noted in Table 22, the C or R

value of the sector address is automatically

incremented (see Table 23).

TABLE 26 - SKIP BIT VS. READ DELETED DATA COMMAND

DATA ADDRESS

SK BIT

MARK TYPE

RESULTS

VALUE ENCOUNTERED

SECTOR CM BIT OF DESCRIPTION

READ? ST2 SET? OF RESULTS

0 Normal Data

Yes

Yes

Address not

incremented.

Next sector not

searched for.

0 Deleted Data

Yes

No

Normal

termination.

1 Normal Data

No

Yes

Normal

termination.

Sector not read

("skipped").

1 Deleted Data

Yes

No

Normal

termination.

56

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