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PC97338 数据表(PDF) 108 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 PC97338
功能描述  ACPI 1.0 and PC98/99 Compliant SuperI/O
PDF  221 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

PC97338 数据表(HTML) 108 Page - National Semiconductor (TI)

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TABLE 52. Result Phase Termination Values with No Error
Multi-Track
(MT)
Head #
(HD)
End of Track
(EOT) Sector
Number
ID Information in Result Phase
Track
Number
Head
Number
Sector
Number
Bytes-per-Sector
Code
00
< EOT
a Sector #
a. End of Track sector number from the command phase.
No Change
No Change Sector
b # + 1
b. The number of the sector last operated on by controller.
No Change
00
= EOT
a Sector #
Track
c # + 1
c. Track number programmed in the command phase
No Change
1
No Change
01
< EOT
a Sector #
No Change
No Change Sector
b # + 1
No Change
01
= EOT
a Sector #
Track
c # + 1 No Change
1
No Change
10
< EOT
a Sector #
No Change
No Change Sector
b # + 1
No Change
10
= EOT
a Sector #
No Change
1
1
No Change
11
< EOT
a Sector #
No Change
No Change Sector
b # + 1
No Change
11
= EOT
a Sector #
Track
c # + 1
0
1
No Change
3.6.11 The READ DELETED DATA
Command
The READ DELETED DATA command reads logical
sectors containing a Address Mark (AM) for deleted
data from the selected drive and makes the data
available to the host microprocessor.
This command is like the READ DATA command, ex-
cept for the setting of the Control Mark bit (bit 6) in
ST2 and the skipping of sectors. See description of
execution phase.
Command Phase
See READ DATA command for a description of the
command bytes.
Execution Phase
Data read from disk drive is transferred to the system
in DMA or non-DMA modes. See Section 3.4.2 on
page 85.
The effect of Skip Control (SK) on the READ DELET-
ED DATA command is summarized in Table 53.
TABLE 53. SK Effect on READ DELETED DATA
Command
7654
3210
MT
MFM
SK
0
1100
IPS
X
X
X
X
HD
DS1
DS0
Track Number
Head Number
Sector Number
Bytes-Per-Sector Code
End of Track (EOT) Sector Number
Bytes Between Sectors - Gap 3
Data Length (Obsolete)
Skip
Control
(SK)
Data
Type
Sector
Read?
Control
Mark Bit 6
of ST2
Result
0
Normal
Y
1
No More
Sectors Read
0
Deleted
Y
0
Normal
Termination
1
Normal
N
1
Sector
Skipped
1
Deleted
Y
0
Normal
Termination



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