S Q 3 2 7 0 S SYQUEST NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/HH Cylinders | | | Capacity form/unform 256/ MB Heads | | | Seek time / track 14.5/ 3.0 ms Sector/track | | | Controller SCSI1 SINGLE-ENDED Precompensation Cache/Buffer 128 KB Landing Zone Data transfer rate 1.950 MB/S int Bytes/Sector 512 MB/S ext Recording method operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C 4 55 | -40 70 Power: sleep W Humidity % 8 90 | standby W Altitude km -0.305 3.048| -0.305 12.192 idle W Shock g 3 | 50 seek W Rotation RPM 3600 read/write W Acoustic dBA 45 spin-up W ECC Bit MTBF h 100000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** SYQUEST SQ3270S USER'S GUIDE 104637-002 REV. B 1994 +---------------------------------------------------------+ | +-----+ X |XX | +-+8 +-----+ TEX |XX | | | +-----+ X |XX | JP2 | | +-----+ X |XX | +-+1 |XX | +---------+ X |XX | | | TerminatorX |XX | | | X |XX | +---------+ X |XX | |XX | |XX1 | | | |XX+5V | |XXPower +---------------------------------------------------------+ TE = Terminator ********************************************************************** J U M P E R S ********************************************************************** SYQUEST SQ3270S USER'S GUIDE 104637-002 REV. B 1994 Jumper Setting ============== JP2 1/2/3 SCSI ID ----------------- Pins 3 = SCSI ID2 Pins 2 = SCSI ID1 Pins 1 = SCSI ID0 +----------+-----------------------+ | SCSI ID | Jumpers | | | ID2 | ID1 | ID0 | +----------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | +----------+-------+-------+-------+ | 1 | OPEN | OPEN | CLOSED| +----------+-------+-------+-------+ | 2 | OPEN | CLOSED| OPEN | +----------+-------+-------+-------+ | 3 | OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+ | 4 | CLOSED| OPEN | OPEN | +----------+-------+-------+-------+ | 5 | CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+ | 6 | CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+ | 7 | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+ JP2 Pin 4 => ODD Parity JP2 Pin 5 => NEC COMPATIBLE JP2 Pin 6 => Asynchron Transfer JP2 Pin 7 => RESERVED JP2 Pin 8 => RESERVED