3 3 8 7 N S SINGAPORE Native| Translation ------+-----+-----+----- Form 3.5"/HH Cylinders 4811| | | Capacity form/unform 8700/ MB Heads | | | Seek time / track 7.9/ 1.0 ms Sector/track | | | Controller SCSI3 SI/ULTRA Precompensation Cache/Buffer KB Landing Zone Data transfer rate MB/S int Bytes/Sector 512 20.000 MB/S ext SYNC Recording method operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C 5 55 | Power: sleep W Humidity % | standby W Altitude km | idle 14.0 W Shock g | seek 17.0 W Rotation RPM 7200 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 650000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** MICROPL. 3387/4341 NS JUMPER SETTING +---------------------------------------------------------------+ | | | REAR VIEW | | | |+----------------------------------------------------POWER----+| ||+-------------------------------------------------+-------1-+|| |||o o o o o o o o o o o o o o o o o o o o o o o o 1| X X X X ||| |||o o o o o o o o o o o o o o o o o o o o o o o o o| X X X X ||| ||+--------------SIGNAL-CONNECTOR-------------------+---------+|| ++ +5V +12V +------OPTION-JUMPER---------------------------------------------+ | +-------------------1+ +-TEST-------+ | | |::::: :: :::::::::| LED+ | :::::::::: | | +----+--------------------+-------------++-+-FACTORY----+--------+ | | | | +----------------------------------------------------------------+ ********************************************************************** J U M P E R S ********************************************************************** MICROPL. 3387/4341 NS JUMPER SETTING Jumper Setting ============== * = Default Drive Option Selection ---------------------- +------------------- SP1 | +---------- ID2 | | +------- ID1 | | | +---- ID0 W3 W2 W1 W4 KEY KEY | | | | +- Remote LED+ +--+-++-++-++-++-++--+--+-++--+--+-++--+--+-++-++-++-++ |35|33|31|29|27|25|23|21|19|17|15|13|11|09|07|05|03|01| +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ |36|34|32|30|28|26|24|22|20|18|16|14|12|10|08|06|04|02| +-++--+--+--+--+--+-++-++--+-++-++--+-++-++--+--+--+-++ | | | | WP | | +- Remote LED- | | | PTY | | | | | | +------------- RESERVED | | | +---------------- SP0 +-----------------+--+-------------------------------RESERVED NOTE Pin 4, 6, 8, 10, 12, 14, 16, 18, 22, and 24 are tied to Ground. Option Jumper Block J2 is a 36-pin connector used for drive addressing and various configuration options. Test Connector is for factory use only - no jumper connections allowed. Single-Ended Configuration Options ---------------------------------- SCSI ID ------- +----------+-----------------------+ Up to eight devices (the host | SCSI ID | Jumpers | and seven targets) can be | | ID2 | ID1 | ID0 | attached to the SCSI Bus. +----------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | ID jumpers ID0, ID1 and ID2 | 1 | OPEN | OPEN | CLOSED| are used to assign one of | 2 | OPEN | CLOSED| OPEN | eight SCSI ID bits (0-7) to | 3 | OPEN | CLOSED| CLOSED| the drive. | 4 | CLOSED| OPEN | OPEN | | 5 | CLOSED| OPEN | CLOSED| In multiple-device systems, | 6 | CLOSED| CLOSED| OPEN | each drive must have its own | * 7 | CLOSED| CLOSED| CLOSED| unique ID. +----------+-------+-------+-------+ SP0/SP1 Spindle Control Option ------------------------------- SP0 CLOSED SP1 OPEN Spindle motor starts when START UNIT command is received. SP0 OPEN (default) SP1 OPEN Spindle motor starts at power-on. SP0/SP1 Spindle Delay Option ----------------------------- SP1 CLOSED SP0 OPEN Spindle start-up is delayed based on SCSI ID (12 seconds per ID). SP1 OPEN (default) SP0 OPEN Spindle motor starts at power on. WP Write Protect Option ------------------------ WP CLOSED Drive is write protected. WP OPEN Drive is not write protected. (default) PTY Bus Parity Check Option ---------------------------- PTY CLOSED Drive neither generates nor detects parity. OPEN Drive generates parity and has parity detection enabled. (default) W1/W2/W3 Bus Termination Power Option -------------------------------------- W1 CLOSED (default) Drive provides terminator power. W2 CLOSED Host system provides terminator power (via J1). W3 CLOSED Drive provides terminator power (via J1) to the SCSI BUS. W4 Interface Termination ------------------------ W4 *INSTALLED Drive provides termination for the interface lines, i.e., onboard termination is electrically enabled. OMITTED Drive does not provide termination for the interface lines; i.e., onboard termination is electrically disabled. Remote LED ---------- Open-collector output - Used to drive a user-supplied LED to indicate the drive is active.