Quantum FIREBALL PLUS AS 20.5 Manuale Scaricare il pdf (Pagina 81)

ATA Bus Interface and ATA Commands

Quantum Fireball Plus AS 10.2/20.5/30.0/40.0/60.0 GB AT 6-19

Figure 6-11

Figure 6-11 Figure 6-11

Figure 6-11 Host Terminating a Data Out Burst

DMARQ

(device)

DMACK-

(host)

STOP

(host)

DDMARDY-

(device)

HSTROBE

(host)

DD(15:0)

(host)

DA0, DA1, DA2,

CS0-, CS1-

Tack

Tli

Tmli

Tdvs

Tli

Tack

Tiordyz

Tack

CRC

Tdvh

Tss

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 161 162

December 12, 2000 1
81-121729-04 1
UL/CSA/TUV/CE 2
SERVICE CENTERS 2
Table of Contents 3
Chapter 4 4
SPECIFICATIONS 4
Chapter 5 4
Chapter 6 5
List of Figures 6
List of Tables 7
List of TablesList of Tables 7
Table of Contents 8
About This Manual 10
REFERENCES 11
1.4 REFERENCES 11
REFERENCESREFERENCES 11
General Description 14
3.1 SPACE REQUIREMENTS 17
SPACE REQUIREMENTS 17
3.2 UNPACKING INSTRUCTIONS 18
UNPACKING INSTRUCTIONS 18
Installation 19
3.3 HARDWARE OPTIONS 20
HARDWARE OPTIONS 20
3.3.13.3.1 21
Cable Select (CS) Jumper 21
(DS jumper installed or CS 22
3.3.53.3.5 23
3.3.5 Alternate Capacity (AC) 23
Alternate Capacity (AC) 23
J1 Power Connector, Section A 28
3.103.10 33
SYSTEM STARTUP AND OPERATION 33
4.1 SPECIFICATION SUMMARY 35
SPECIFICATION SUMMARY 35
Specifications 36
4.4 TIMING SPECIFICATIONS 38
TIMING SPECIFICATIONS 38
4.5.34.5.3 40
4.5.3 Power Requirements 40
Power Requirements 40
4.6 ACOUSTICS 41
ACOUSTICSACOUSTICS 41
ACOUSTICS 41
4.9 SHOCK AND VIBRATION 43
SHOCK AND VIBRATION 43
Basic Principles of Operation 47
RG, WG) and Command 52
5.2.25.2.2 53
5.2.2 Read/Write ASIC 53
Read/Write ASIC 53
5.3.25.3.2 57
Head and Cylinder Skewing 57
5.3.35.3.3 58
5.3.45.3.4 60
5.3.4 Defect Management 60
Defect Management 60
Signal Line Definitions 70
6.4.26.4.2 71
6.4.2 Host Interface Timing 71
Host Interface Timing 71
PIO Host Interface Timing 72
PIO Interface Timing 72
Initiating a Data In Burst 77
Sustained Data In Burst 77
Host Pausing a Data In Burst 78
Initiating a Data Out Burst 79
Sustained Data Out Burst 80
Figure 6-11 81
Figure 6-11 Figure 6-11 81
Host Interface RESET Timing 82
6.5 REGISTER ADDRESS DECODING 83
REGISTER ADDRESS DECODING 83
Device Control Register Bits 85
6.6.26.6.2 86
6.6.2 Command Block Registers 86
Command Block Registers 86
Error Register Bits 87
Drive Head Register Bits 88
Status Register Bits 89
6.7.26.7.2 92
6.7.2 Read Sectors 92
Read SectorsRead Sectors 92
Read Sectors 92
6.7.36.7.3 93
6.7.3 Write Sectors 93
Write SectorsWrite Sectors 93
Write Sectors 93
6.7.46.7.4 94
6.7.4 Read Verify Sectors 94
Read Verify Sectors 94
6.7.56.7.5 95
6.7.5 Seek 95
SeekSeek 95
6.7.66.7.6 96
Execute Drive Diagnostics 96
6.7.76.7.7 98
INITIALIZE DRIVE PARAMETERS 98
6.7.86.7.8 99
6.7.8 Download Microcode 99
Download Microcode 99
6.7.96.7.9 100
6.7.9 SMART 100
SMARTSMART 100
Device SMART Data Structure 106
6.7.116.7.11 111
6.7.11 Write Multiple Sectors 111
Write Multiple Sectors 111
6.7.126.7.12 112
6.7.12 Set Multiple Mode 112
Set Multiple Mode 112
6.7.136.7.13 113
6.7.13 Read DMA 113
Read DMARead DMA 113
Read DMA 113
6.7.146.7.14 114
6.7.14 Write DMA 114
Write DMAWrite DMA 114
Write DMA 114
6.7.156.7.15 116
6.7.15 STANDBY IMMEDIATE 116
STANDBY IMMEDIATE 116
6.7.166.7.16 117
6.7.16 IDLE IMMEDIATE 117
IDLE IMMEDIATEIDLE IMMEDIATE 117
IDLE IMMEDIATE 117
6.7.176.7.17 118
6.7.17 STANDBY 118
STANDBYSTANDBY 118
6.7.186.7.18 119
6.7.18 IDLE 119
IDLEIDLE 119
6.7.196.7.19 120
6.7.19 READ BUFFER 120
READ BUFFERREAD BUFFER 120
READ BUFFER 120
6.7.206.7.20 121
6.7.20 CHECK POWER MODE 121
CHECK POWER MODE 121
6.7.216.7.21 122
6.7.21 SLEEP 122
SLEEPSLEEP 122
6.7.226.7.22 123
6.7.22 FLUSH CACHE 123
FLUSH CACHEFLUSH CACHE 123
FLUSH CACHE 123
6.7.236.7.23 124
6.7.23 WRITE BUFFER 124
WRITE BUFFERWRITE BUFFER 124
WRITE BUFFER 124
6.7.246.7.24 125
6.7.24 IDENTIFY DRIVE 125
IDENTIFY DRIVE 125
Identify Drive Parameters 127
Transfer/Mode Values 133
6.7.276.7.27 134
6.7.27 Read Defect List 134
Read Defect List 134
DEFECT LIST DATA FORMAT 136
DEFECT ENTRY DATA FORMAT 136
6.7.286.7.28 137
6.7.28 Configuration 137
ConfigurationConfiguration 137
Configuration 137
Configuration Command Format 140
6.7.296.7.29 141
Host Protected Mode Feature 141
6.8 ERROR REPORTING 148
ERROR REPORTING 148
GLOSSARY 151
GLOSSARYGLOSSARY 151
Glossary 152
INDEXINDEX 159
I-3 161

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