C M - 5 4 1 2 CMI NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 5.25"/FH Cylinders 306| | | Capacity form/unform 10/ MB Heads 4| | | Seek time / track 85.0/ ms Sector/track 17| | | Controller MFM / ST412 Precompensation 128 Cache/Buffer KB Landing Zone 305 Data transfer rate 0.625 MB/S int Bytes/Sector 512 0.625 MB/S ext Recording method MFM operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C | Power: sleep W Humidity % | standby W Altitude km | idle W Shock g | seek W Rotation RPM read/write W Acoustic dBA spin-up W ECC Bit MTBF h Warranty Month Lift/Lock/Park NO Certificates ********************************************************************** L A Y O U T ********************************************************************** CMI CM-5412 PRODUCT DESCRIPTION +---------------------------------------------------------+ | |XX | 1----+ |XX J2 | +----J5|XXData | Terminator +-------+ |XX | Resistor +-------+ | 1 | |XX | |XX | |XX | |XX | |XX J1 | |XXControl | |XX | |XX | |XX | | 1 | |XX J3 | |XX Power +---------------------------------------------------------+ 1 ********************************************************************** J U M P E R S ********************************************************************** CMI CM-5412/6426 PRODUCT DESCRIPTION Jumper Setting ============== J5 Drive Select ---------------- +----------+--------------------------------+ | Drive | Jumpers | | Select | 4 | 3 | 2 | 1 | +----------+-------+-------+-------+--------+ | 1 | OPEN | OPEN | OPEN | CLOSED | | 2 | OPEN | OPEN | CLOSED| OPEN | | 3 | OPEN | CLOSED| OPEN | OPEN | | 4 | CLOSED| OPEN | OPEN | OPEN | +----------+-------+-------+-------+--------+ The other jumpers are not used and should be left open!