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Hard Drive: NEC: D2377 WDD MB 9.0"/FH IPI-2




D 2 3 7 7   W D D    NEC
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 9"/FH                 Cylinders    1024|     |     |
Capacity form/unform      / 1415 MB        Heads          27|     |     |
Seek time   / track  15.0/ 5.0 ms          Sector/track     |     |     |
Controller           IPI-2                 Precompensation
Cache/Buffer               KB              Landing Zone
Data transfer rate          MB/S int       Bytes/Sector      512
                      3.000 MB/S ext
Recording method                                    operating  | non-operating
                                                  -------------+--------------
Supply voltage                  Temperature *C        10 40    |    -10 50
Power: sleep              W     Humidity     %        20 80    |      8 90
       standby            W     Altitude    km            3.000|        12.000
       idle               W     Shock        g                 |
       seek               W     Rotation   RPM      3600
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit
                                MTBF         h      20000
                                Warranty Month
Lift/Lock/Park     YES          Certificates                                  

Jumpers

NEC D2377 WDD JUMPER SETTING

Jumper Setting
--------------

                                                                 |
                                                                 |
                                                     Ready      O|
                                                     Fault      O|
                                                     Seek Error O|
                                                     I/O Error  O|
                                                     Protected  O|
                                                                 |
                                              CE RESET/        +-+SW1
                                              INTERRUPT Switch +-+
                                                                 |
                                                          Open  Closed
 FUNTION NAME       |   OPEN            |   CLOSED          +----+SW2
 Write Protect      |Write Permit       |Write Permit     =>|x   |8
 Disable Port-B     |Enable Port-B      |Disable Port-B   =>|x   |7
 Disable Port-A     |Enable Port-A      |Disable Port-A   =>|x   |6
 Test Seek 2        |Test Seek Disable  |Test Seek Enable =>|x   |5
 Test Seek 1        |Test Seek Disable  |Test Seek Enable =>|x   |4
 Test Mode Select   |Test Mode Disable  |Test Mode Enable =>|x   |3
 Diagnostic Mode 2  |Normal Mode        |Diagnostic Mode  =>|x   |2
 Diagnostic Mode 1  |Normal Mode        |Diagnostic Mode  =>|x   |1
                    |                   |                   +----+
                    |                   |                   +----+SW3
 Start Delay Control|Delay Permit       |Delay Inhibit    =>|   x|8
 Unit Address 2(2)  |"True"             |"False"          =>|   x|7
 Unit Address 2(1)  |"True"             |"False"          =>|   x|6
 Unit Address 2(0)  |"True"             |"False"          =>|   x|5
 Motor Start Mode   |Remote Mode        |Local Mode       =>|   x|4
 Sweep Trigger Mode |Override Sweep Mode|Self Trigger Mode=>|   x|3
 Sweep Cycle Control|Enable             |Disable          =>|   x|2
 RESERVED           |                   |                 =>|   x|1
                                                            +----+
                                                            +----+SW4
                                                           +|   x|8
                                                           ||   x|7
                                                           ||   x|6
                             RESERVED ---------------------+|   x|5
                                                           ||   x|4
                                                           ||   x|3
                                                           ||   x|2
                                                           +|   x|1
                                                            +----+
                                                                 |
                                                                 |
                                                                 |













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