Device Pausing an Ultra DMA Data Out Burst | Maxtor 5120 instruction

AT INTERFACE DESCRIPTION

tRP

DMARQ

(device)

DMACK-

(host)

STOP

(host)

tSR

DDMARDY-

(device)

tRFS

HSTROBE

(host)

DD(15:0)

(host)

Figure 5 - 11

Device Pausing an Ultra DMA Data Out Burst

tLI

DMARQ (device)

DMACK-

(host)

tSS

STOP (host)

tLI

DDMARDY-

(device)

HSTROBE

(host)

DD(15:0)

(host)

DA0, DA1, DA2,

CS0-, CS1-

tLI

tMLI

tDVS

tACK

tIORDYZ

tACK

tDVH

CRC

tACK

Figure 5 - 12

Host Terminating an Ultra DMA Data Out Burst

5 – 9

Image 41

Maxtor 5120 manual Device Pausing an Ultra DMA Data Out Burst

Contents

HA RD Drive Produc T MA Nual 92048U8, 91792U7, 91536U6, 91280U5, 91024U4 and 90750U3 DiamondMax Plus Revisions Manual No U T I O N Before You Begin Contents Handling and Installation Product Specifications Host Software Interface AT Interface Description Glossary Interface CommandsService and Support Figures Maxtor Corporation IntroductionManual Organization Abbreviations Conventions Signal ConventionsKey Words Numbering Product Description DiamondMax Plus 5120 Key Features Functional / Interface Product Features Logical Block Addressing On-the-Fly Hardware Error Correction Code ECCDefect Management Zone DMZ Software ECC Correction Cache Management Read-Ahead ModeBuffer Segmentation Automatic Write Reallocation AWR Major HDA Components Jumper Location/Configuration Subsystem ConfigurationCylinder Limitation Dual Drive Support Drive Configuration Product SpecificationsPerformance Specifications Models and Capacities Parameter Standard Metric Physical Dimensions Power Mode Definitions Power Requirements AverageEPA Energy Star Compliance Environmental Limits Shock and Vibration Reliability Specifications Canadian Emissions Statement Safety Regulatory ComplianceRadiated Electromagnetic Field Emissions EMC Compliance Hard Drive Handling Precautions Handling and InstallationPre-formatted Drive Important Notice Multi-pack Shipping Container Unpacking and Inspection Repacking Physical InstallationRecommended Mounting Configuration Tools for Installation Handling PrecautionsSystem Requirements Drive Identification Information Hard Drive Identification General Requirements Installing 5.25-inch Mounting Brackets and Rails Systems Using Cable SelectInstalling in a Device Bay Mounting Drive in System Attaching System Cables Attaching Interface and Power Cables Bios Cmos Parameters System SetupSetting the Bios Cmos Hard Drive Preparation System Hangs During Boot Pin Description Summary Interface ConnectorAT Interface Description Pin Description Table PIN Name Signal Name Signal Description PIO Timing Timing Parameters Mode DMA Timing Ultra DMA Timing Mode MIN MAX Sustained Ultra DMA Data In Burst Device Terminating an Ultra DMA Data In Burst Initiating an Ultra DMA Data Out Burst Device Pausing an Ultra DMA Data Out Burst Device Terminating an Ultra DMA Data Out Burst Features Register Error RegisterHost Software Interface Task File Registers Sector Number Register Sector Count RegisterCylinder Number Registers Device/Head Register Command Register Summary Command Name Command Code Parameters Used SDH Alternate Status Register Control Diagnostic RegistersDevice Control Register Digital Input Register Interrupt Handling Reset and Interrupt HandlingReset Handling Set Feature Commands Interface Commands Read Verify Sectors Read CommandsRead Sectors Read Multiple Read DMA Set Multiple Mode Write CommandsWrite Sectors Write Verify Sectors Write DMA Write Multiple Set Features Mode Set Feature Commands Power Mode Commands Sleep Mode Identify Drive Initialization Commands 15-8 = PIO data transfer mode = Write Cache enabled Initialize Drive Parameters Format Track Seek, Format and Diagnostic CommandsExecute Drive Diagnostic Execute S.M.A.R.T A.R.T. Command Set Service Policy Service and SupportNo Quibble Service Support Internet MaxFax ServiceCustomer Service Glossary Access Time Cylinder Zero Gigabyte GB Logical Block Addressing Read Gate Signal THIN-FILM Media