Seagate 810 manual Command Supported by Command name Code ST9816AG, Seagate-specific commands

Page 32

24	Marathon 810 (ST9816AG) Product Manual, August 1995

		Command		Supported by
Command name		code		ST9816AG

Write DMA (w/retry)		CAH		Yes

Write DMA (no retry)		CBH		Yes

Write Long (w/retry)		32H		Yes

Write Long (no retry)		33H		Yes

Write Multiple		C5H		Yes

Write Same		E9H		No

Write Sectors (w/retry)		30H		Yes

Write Sectors (no retry)		31H		Yes

Write Verify		3CH		No

ATA-standard power-management commands

Check Power Mode		98H or E5H		Yes

Idle		97H or E3H		Yes

Idle Immediate		95H or E1H		Yes

Sleep		99H or E6H		Yes

Standby		96H or E2H		Yes

Standby Immediate		94H or E0H		Yes

	Seagate-specific commands

Active and Set Idle timer		FBH		Yes

Active Immediate		F9H		Yes

Check Idle Mode		FDH		Yes

Idle Immediate		F8H		Yes

Idle and Set Idle timer		FAH		Yes

Image 32

Contents Marathon ATA Interface Drive Page Marathon 810 ST9816AG ATA Interface Drive Page Contents Appendix. Compatibility notes Drive mounting and configurationATA interface Figures Page Introduction Specification summary table Drive Specification ST9816AGRead/Write power and current typical Page Drive specifications Default logical geometryFormatted capacity Supported translation geometriesPhysical dimensions Recording and interface technologyPower specifications Power consumptionSeek time Startup timesTypical watts RMS Typical amps RMS Mode At nominal voltage Typical current profilePower recovery Power-management modesConducted noise Voltage toleranceRelative humidity Environmental tolerances Ambient temperatureTemperature gradient Altitude ShockOperating shock Nonoperating shockMode Typical Nonoperating vibrationDrive acoustics ReliabilityAgency certification Safety certification FCC verificationMarathon 810 ST9816AG Product Manual, August Jumper settings Master/slave configuration Drive mounting and configurationHandling and static-discharge precautions Connector and master/slave jumper setup for the ST9816AG Drive mounting Remote LED configurationJumper For pins Configuration Mounting dimensions for the ST9816AG ATA interface connector Dimensions are in inches mmPage ATA interface ATA interface signals and connector pinsAT bus signal levels O pins and associated ATA signals supported by the ST9816AG ATA Interface commands Supported ATA commands NOPSeagate-specific commands Command Supported by Command name Code ST9816AGATA-standard power-management commands Identify Drive command Word Description ST9816AGXxxx H Word Bit Description if bit is set to Set Features command ECC testing Appendix. Compatibility notes