HP 6641 (LA), 6671 (LA), 6642D (US) manual Cable-select option, Ultra ATA/66 cable, Drive mounting

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U8 Family Product Manual, Rev. B

19

2.2.2 Cable-select option

Computers that use cable-select determine the master and slave drives by selecting or deselecting pin 28, CSEL, on the interface bus. Master and slave drives are determined by their physical position on the cable. To enable cable select, set a jumper on pins 5 and 6 as shown in Figure

2.Refer to your computer manual to determine whether your computer supports this option.

2.2.3 Ultra ATA/66 cable

An 80-conductor 40-pin cable is required to run Ultra DMA mode 3 and

4.This cable uses even-numbered conductors connected to the ground pins to improve signal integrity.

Note. The drive supports both host and drive cable detection. The host detects the 80-conductor cable by sampling pin 34, CBLID–, on the interface bus. The drive detects the 80-conductor cable by sensing a capacitor at the host side through the CBLID– signal. The result is reported in a Fast Rise Detected bit (bit 13 of word 93 in the Identify drive parameter block).

2.3 Drive mounting

You can mount the drive in any orientation using four screws in the side- mounting holes or four screws in the bottom-mounting holes. See Figure 4 on page 20 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive:

•Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.

•Use only 6-32 UNC mounting screws.

•The screws should be inserted no more than 0.20 inch (5.08 mm) into the bottom mounting holes and no more than 0.14 inch (3.55 mm) into the side mounting holes.

•Do not overtighten the mounting screws (maximum torque: 6 inch-lb).

•Do not use a drive interface cable that is more than 18 inches long.

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Contents ST38410A, ST34313A U8 FamilyST317221A, ST313021A Ultra ATA Interface DrivesST38410A, ST34313A U8 FamilyST317221A, ST313021A Ultra ATA Interface DrivesPage Contents U8 Family Product Manual, Rev. BConfiguring and mounting the drive ATA interfaceFigures U8 Family Product Manual, Rev. B Introduction ST317221A Specification summary tableDrive Specification ST313021AST317221A 0 to 60C op., -40 to 70C nonopST313021A 1.1 Formatted capacity 1.0 Drive specifications1.1.1 Default logical geometry 1.2 Physical organization1.3 Recording and interface technology 1.4 Physical characteristicsDrive Specification 1.5 Seek timeSpinup power 1.7 Power specifications1.7.1 Power consumption 1.6 Start/stop timesIdle mode power Read/Write power and currentOperating power and current Seek ModeTypical Watts Power Mode1.7.1.1 Typical current profile Typical Amps RMS1.7.2 Conducted noise 1.7.4 Power-management modesPower Modes 1.7.3 Voltage tolerance1.8.2 Temperature gradient Idle and Standby timers1.8 Environmental tolerances 1.8.1 Ambient temperature Sleep mode1.8.3 Humidity 1.9 Drive acoustics 1.8.6.1 Operating vibration1.8.6.2 Nonoperating vibration 1.11 Reliability 1.12 Agency certification 1.12.1 Safety certification1.10 Electromagnetic susceptibility 1.12.2 Electromagnetic compatibility1.12.3 FCC verification Australian CE-Tick N176U8 Family Product Manual, Rev. B 2.0 Configuring and mounting the drive 2.1 Handling and static-discharge precautionsOptions jumper block J8 Master or single drive Drive is slave 2.2 Jumper settings 2.2.1 Master/slave configuration7 5 3 8 6 4 Cable select2.3 Drive mounting 2.2.2 Cable-select option2.2.3 Ultra ATA/66 cable Figure 3. Mounting dimensions-top, side and end view Note Dimensions are shown in inches mm3.0 ATA interface 3.1 ATA interface signals and connector pinsHost pin # and signal description Figure 4. I/O pins and supported ATA signalsSignal name Drive pin #Command code in hex 3.1.1 Supported ATA commandsCommand name ATA-standard commands3.1.2 Identify Drive command Command code in hexx.xx WordDescription ValuexxxxH xx07Hxx1FH Bit Word xxA5HDescription if bit is set to Bit Word 3.1.3 Set Features command Set transfer mode based on value in Sector Count registerS.M.A.R.T. Command 3.1.4 S.M.A.R.T. commandsCode in Features RegisterCode in Features Page Page Publication Number SG35226-001, Rev. B, Printed in USA Seagate Technology, Inc920 Disc Drive, Scotts Valley, California 95066, USA
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6573Z (US) specifications

The HP 8566C, 6573Z, 6647, 6671, and 6641 are examples of cutting-edge test equipment from Hewlett-Packard, now known as Agilent Technologies. Each of these models serves essential functions within the realm of RF and microwave signal analysis, tailored to meet the demands of engineers and technicians in various industries, including telecommunications, aerospace, and electronics.

The HP 8566C is a signal analyzer that provides comprehensive analysis, particularly useful for multi-channel and high-frequency signals. A notable feature of this model is its frequency range, which spans from 0.1 Hz to 26.5 GHz, making it suitable for a wide variety of applications. The instrument's advanced capabilities such as phase noise measurement, frequency response analysis, and spectrogram displays cater to precise and complex signal characterizations. The built-in tracking generator further enhances its utility, enabling users to test filters, amplifiers, and antenna systems efficiently.

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