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Atlas II 

Jumper Settings 

 

68-pin Jumper Settings 

 

 

Jumper Settings

  

The following describes the jumper options and settings available on the Maxtor® Atlas™ II disk drive. Maxtor Atlas II was 
developed by Quantum Corporation prior to its merger with Maxtor. 

  

Termination Enable (TE) 

 

Enable termination  

TE jumper on  

Disable termination  

TE jumper off  

Note: 

Termination enable available on SE version only. 

Termination Power (TP) 

 

Enable termination power  

TP jumper on  

Disable termination power  

TP jumper off  

  

  

SCSI ID (A3, A2, A1, A0)

 

Set drive SCSI ID  

See ID settings table below  

 

Delay Spin (DS)

 

 

 

Enable spin delay  

Disable spin delay  

SP jumper off  

SP jumper on  

 

   

   

 

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Summary of Contents for Atlas II

Page 1: ...owing describes the jumper options and settings available on the Maxtor Atlas II disk drive Maxtor Atlas II was developed by Quantum Corporation prior to its merger with Maxtor Termination Enable TE E...

Page 2: ...ection WP jumper on Disable Write Protection WP jumper off Jumper Locations The Atlas II disk drive has two locations where user configurable jumpers are found The primary jumper block Front option co...

Page 3: ...logic_gnd 5 A2 6 logic_gnd 7 Fault LED 8 key blank 9 Busy LED 10 Spindle Sync 11 5VDC out 12 unused 13 Delay Spin 14 logic_gnd 15 Stagger Spin 16 logic_gnd 17 Write Protect 18 logic_gnd 19 Spindle Sy...

Page 4: ...ollowing table identifies the various SCSI ID values and the jumper positions required to set them Drive ID A0 A1 A2 ID 0 OFF OFF OFF ID 1 ON OFF OFF ID 2 OFF ON OFF ID 3 ON ON OFF ID 4 OFF OFF ON ID...

Page 5: ...or to its merger with Maxtor Termination Enable TE Enable termination TE jumper on Disable termination TE jumper off Note Termination enable available on SE version only Termination Power TP Enable te...

Page 6: ...ont option connector J3 for the Atlas II wide is found on the front edge of the disk drive printed circuit board Using these jumper pins you can establish the various drive configuration options The s...

Page 7: ...t 20 logic_gnd 21 Stagger Spin 22 logic_gnd 23 Enable Narrow Mode 24 logic_gnd 25 Disable Sync Negotiation 26 logic_gnd 27 Disable SCSI Parity 28 logic_gnd 29 Disable Unit Attention 30 logic_gnd 31 Cu...

Page 8: ...to set them Drive ID A0 A1 A2 A3 ID 0 OFF OFF OFF OFF ID 1 ON OFF OFF OFF ID 2 OFF ON OFF OFF ID 3 ON ON OFF OFF ID 4 OFF OFF ON OFF ID 5 ON OFF ON OFF ID 6 OFF ON ON OFF ID 7 ON ON ON OFF ID 8 OFF O...

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