Configuration of IDE Harddisks 		    ==============================   last update:	14.4.1993  collected by Carsten Grammes (ph12hucg@rz.uni-sb.de) and published regularly on comp.sys.ibm.pc.hardware.   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! There is explicitly NO WARRANTY that the given settings are correct or harmless. (I only collect, I do not check for myself!!!). There is always the possibility that the settings may destroy your hardware! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!   Since I hope however that only well-minded people undergo the effort of posting their settings the chance of applicability exists. If you should agree or disagree with some setting, let me know immediately in order to update the list.  If you possess a HD not mentioned here of which you know BIOS and/or jumper settings, please mail them to me for the next update of the list!  Only IDE (AT-Bus) Harddisks will be accounted for. If not specified the Landing Zone should be set equal to the number of cylinders. If not specified the 'Write Precompensation' should be set 65535. (There are BIOSes that don't even ask for it).  Another statement (maybe right): IDE harddisk don't have Precomp and LZone. The precomp is a built-in parameter and lzone isn't used because most if not every IDE disk has autopark.  The jumpers' names are given as printed on the HD's board, often only a jumper number (JP12 means the jumper '12'). A zero means that the jumper is left open, a one means that the jumper is closed.    ***************************   C O N N E R   ***************************   		Conner Peripherals Drive Geometry  IDE/AT  Conner drives are low level formatted at the factory. It is only necessary to run SETUP, FDISK, and DOS FORMAT.  Model   Heads  Cylinders  Sectors   PComp   L-Zone  Type  Table    LED  CP2034     2     823         38      0       823    *UT     3      N/A CP2064     4     823         38      0       823    *UT     3      N/A CP2084     8     548         38      0       548    *UT     3      N/A CP3184     6     832         33      0       832    *UT     1       A CP3104     8     776         33      0       776    *UT     1       A CP3111     8     833         33      0       833    *UT     1       A(?) CP3204    16     683         38      0       683    *UT     2       B CP30064    4     762         39      0       762    *UT     2       B CP30084    8     526         39      0       526    *UT     2       B CP30104    8     762         39      0       762    *UT     2       B CP30084E   4     903         46      0       903    *UT     3       C CP30174E   8     903         46      0       903    *UT     3       C CP30204   16     683         38      0       683    *UT     3       C CP3304    16     659         63      0       659    *UT     3       D CP3364    16     702         63      0       702    *UT     3       D CP3504    16     987         63      0       987    *UT     3       D CP3554    16    1054         63      0      1054    *UT     3       B  Table 1                                  Table 2         Jumper Settings                          Jumper Settings  Single Drive = Jumper ACT and C/D        Single Drive = Jumper C/D Master Drive = Jumper ACT, C/D and DSP   Master Drive = Jumper C/D & DSP Slave Drive = No jumpers installed       Slave Drive = No jumpers installed   Table 3                                      All Conner 20 Mbyte drives use         Jumper Settings              Drive type 2.  All Conner 40                                      Mbyte drives use Drive type 17. Single & Master Drive = Jumper C/D Slave Drive = No jumpers installed   *UT = Universal translate.                                      Select a drive type that is                                      close to but does not exceed                                      the megabyte capacity of the                                      drive.  The drive will                                      translate to the megabyte                                      capacity that you have                                      selected.    LED    A:           B:                       C:         D:   J-4          J-5                      J-5        J-3   Pin 1 = +    Pin 3 = +                Pin 3 = -  Pin 3 = +   Pin 2 = -    Pin 4 = -                Pin 4 = -  Pin 4 = -   > When I installed a Conner CP3204F (203 MB) as master and a WD Caviar 2200 > (203 MB) as slave, both with and without the "CP" jumper, the Caviar had > seemingly normal behaviour. However, when doing writes to the Caviar, once > in a while it would overwrite directories etc. Using FASTBACK was almost > impossible. >  > The workaround is to install the Caviar as the master, and the Conner > as the slave.    ***************************    F U J I T S U      ***************************  DETAILS OF FUJITSU DRIVES M261xT (Standard)                     M2614ET     M2613ET     M2612ET     M2611T  Heads (physical)       8           6           4           2 Cyl (physical)      1334        1334        1334        1334 Sec/trk               33          33          33          33 Speed (rpm)         3490        3490        3490        3490 Capacity           180MB       135MB        90MB        45MB                 +-----------------------------------------------+               |                                               |               +--+                                            |         PSU   |  |      CNH-2                                 |               +--+          1                                 |             1 |  |          .                    LED          |               |  | CNH-1    9      CNH-3      Connector       |               |  |   1           6..1            o o          |       40-way  |  |   .                           | |          |         IDE   |  |   .                                        |               |  |   .                                        |               |  |  12                                        |               +--+                                            |               +-----------------------------------------------+                     Pin        Function                  Position                   *  1- 2    Active mode                     2- 3    Slave present mode                     4- 5    Pin 27=IOCHRDY CNH-1 JUMPERS    *  5- 6    Pin 27=RESERVED                     7- 8    2 drive system                  *  8- 9    1 drive system                    10-11    Pin 29=IRQ14 : Pin 31=RESERVED                  * 11-12    Pin 31=IRQ14 : Pin 29=RESERVED                    Pin        Function                  Position                      1- 2    SLAVE drive mode CNH-2 JUMPERS    *  4- 5    MASTER drive mode                     7- 8    ECC 4 bytes                  *  8- 9    ECC 7 bytes                    Pin        Function                  Position                      1- 2    Write protect enabled CNH-3 JUMPERS    *  2- 3    Write protect disabled                     4- 5 -6 Reserved  Key:  * (I guess!) marks factory default setting for jumper   BIOS SETTINGS  BIOS setting for the M2614ET in my system is 667 cylinders, 33 sectors and 16 heads.  > I was trying to set my IDE drive in the subject above to a slave drive for > A Conner 170MB drive and contacting the support company gave me this answer (which works). The factory default on SW2 is On Off Off Off Off Off (1-6). This sets the drive to be a single drive. Setting SW2 to Off On On Off Off Off makes it a slave drive. SW1 has been set to On Off Off On (1-4) all along.    MODEL      CYLINDERS   HEADS    SECTORS   CAPACITY (Million bytes)  M2622T      1013        10        63         326.75 M2623T      1002        13        63         420.16 M2624T      995         16        63         513.51   There are 6 switches on the switch block on these drives.  Only 4 of  them have a use that I am aware of (from my M2624T manual):  Master/Slave        Master (*)      SW1-5 OFF                     Slave           SW1-5 ON ECC bytes           4 bytes (*)     SW1-4 OFF                     7 bytes         SW1-4 ON Write Protect       Disabled (*)    SW1-3 OFF                     Enabled         SW1-3 ON IO Channel Ready    Disabled (*)    SW1-1 OFF                     Enabled         SW1-1 ON  I have no idea about the function of SW1-2 and SW1-6.  The values  listed with a (*) are the factory default settings.   ***************************   K A L O K     ***************************  KALOK	KL3100	  105 MB BIOS:	cyl 979     heads 6	sectors 35  KALOK   KL3120    120 MB BIOS:	 Cyl 981     heads 6     sectors 40  The following jumper settings have been reported for KL3100 but are probably also valid for other Kalok drives.  Single HD: o o o o o  o o o o-o    <-- same row as pin 1 of the IDE connector.  Master (disk 1): o o o o o     | o o o o o  Slave: o o o o o       | o o o o o  These 5 pairs of pins are at the righthand side of the disk.    ***************************   M A X T O R   ***************************  Model           Cyls    Heads   Sectors Precomp Landing Zone ----------	-----	-----	-------	-------	------------ LXT-200A	816	15	32	0	816 LXT-213A	683	16	38	0	683 LXT-340A	654	16	63	0	654 LXT437A		842	16	63	0	842 LXT535A		1036	16	63	0	1024  Jumpers are as follows:  The bottom of the drive looks like this (well, sort of):  |        o o 1-2             | |        o o 3-4             | |        o o 5-6             | |        o o 7-8             | |        o o 9-10            | |                            | +[POWER] [IDE CONNECTOR]-----+  				Single drive	  Dual Drive System Pin numbers	Jumper		System		Master		Slave -----------	------		------------	------		----- 1-2		Slave Drive	remove		remove		install 3-4		Activity LED	optional	optional	optional 5-6		Slave Present	remove		remove		optional 7-8		Master Drive	remove		install		remove 9-10		Sync Spindle	remove (n/a)	optional*	remove  * only one drive (the master) in an array should have this jumper installed.    Maxtor 7060A    16    467   17     62,0 J14 closed, J13 closed Maxtor 7060A     7   1024   17     59,5 J14 open,   J13 open Maxtor 7060A     4    762   39     58,0 J14 closed, J13 open Maxtor 7060A     8    925   17     57,9 J14 open,   J13 closed  Maxtor 7120A    16    936   17    124,3 J14 closed, J13 closed Maxtor 7120A    14   1024   17    119,0 j14 open,   J13 open Maxtor 7120A     8    762   39    116,0 J14 closed, J13 open Maxtor 7120A    15    900   17    112,0 J14 open,   J13 closed Maxtor 7120A     8    824   33    106,2 J14  Jumpers for the above 2 drives:                    J11  I/O-channel ready ( open: disabled; close: enabled )                   J13  see above                   J14  see above                   J15  operation-status ( open: normal; close: factory )        J J J J J                    2 1 1 1 1        0 9 8 7 6  Power  data-cable  J16: Idle mode latch ( open: disabled; close: enabled ) J17: drive model ( open: 7060A; close 7120A ) J18: ECC Bytes ( open: 7 bytes; close: 4 bytes )  Master/Slave: drive is master and alone    : J20 closed, J19 closed               drive is master of two drives: J20 closed, J19 open               drive is slave of two drives : J20 open  , J19 closed   Maxtor 7213A  Default (power-up) AT BIOS Translation Parameters (others possible) Cyl   Hds  SpT  MBytes 683   16   38   212  There are two sets of jumpers. A set of 5 and a set of 4. With the power and IDE connector toward you, the set of 5 is numbered (left to right) J16 - J20  , and the set of 4 is numbered (bottom to top) J22-J25.   The only jumper of normal interest is J20. Jumper it for only drive in a single drive system, or master drive in a dual drive system.   Remove the jumper J20 for slave drive in a dual drive system.   J19 is a dummy and may be used to store the spare shunt if the  drive is configured for a slave mode.  Jumpers J17, J18, J24, J25 are factory reserved. Abnormal operation may occur if jumpered.  Jumper 22 is sync spindle enabled/disabled  (open=disabled) Jumper 23 is sync slave/master              (open=slave) Jumper 16 is I/O Channel Ready              (open=disabled)   Maxtor 7245A (245Mb IDE; self-parking; Universal Translate): Drive type : User defineable Cyl    Hds    WPC    LZ     S/T 967    16     0      0      31      (WPC and LZ optional)  Master(2):  J20 closed Slave(2):   J20 open (use J19 for shunt storage) Single:     J20 closed   **********************   M I C R O P O L I S   ****************************   Drive		2105A		2112A ---------------------------------------- Unformatted MB	647		1220 Formatted MB	560		1050 Platters	5		8 Heads		8		15 Cylinders	1760		1760 ----------------------------------------  Performance (both):  	Track to track (read)		1.5 msec 	Track to track (write)		2.5 msec 	Average				10 msec 	Max				25 msec 	Avg Rotational Latency		5.56 msec 	Rotational speed		5400 rpm (+/- 5%) 	Data Transfer Rate		upto 5Mbytes/sec 	Internal data rate		24-40 Mbits/sec  BIOS Settings:  2105A		1084 cyl	16 heads	63 sectors 2112A*	master	1024 cyl	16 heads	63 sectors 	slave	1010 cyl	16 heads	63 sectors 		 * the 2112A emulates both master and slave   Jumpers (labelled J6 on the drive)  	---- 	|oo| W1\ only these 2 are used 	|oo| W2/ 	|oo| 	|oo| 	|oo| 	----  	W2	W1 	--	-- 	in	in	2112A only - drive emulates both master + slave 	in	out	Drive is master, slave is present 	out	in	Drive is slave 	out	out	Drive is master, no slave present (ie single drive)   **********************   M I C R O S C I E N C E   ****************************  MicroScience   Model: 7100-00 Heads: 7 Cylinders: 855 S/T: 35 (?) Size: 105M   Model # 8040-00. Size 40M  5hd/17sec/977cyl  **********************   M I N I S C R I B E    ****************************  Miniscribe  MODEL   AT               CAP   CYC  H  RWC  WPC ENC  RATE ACCESS  SPT COMMENTS  8225AT            3.5"    21   745  2  -    -        8    28 MS    28 8051AT            3.5"    42   745  4  -    -        8    28 MS    28 8450AT            3.5"    42   745  4  -    -        8    40 MS    28  Master(2):  5-6 Slave(2):   1-2 Single:     1-3 (shunt storage)   ***************************   N E C   *********************************  NEC     D3735,  40 MB BIOS:	Cyl 537     Head 4	sect 41  NEC	D3755,	105 MB BIOS:	Cyl 625     Head 8	sect 41  NEC	D3741,	44 MB BIOS:	Cyl 423	    Head 8	sect 26		WPcom 0		LZone 424    Jumper	JP12	JP13	    (for all above NEC drives) Single  0       0 Master	1	0 Slave   1       1  There have been reported difficulties in using WD Caviar as Master and NEC drives as slave - the other way it works.    ***************************   Q U A N T U M   *************************  Logical Specs for Quantum AT Drives COMPLIMENTS OF COMPUTER BROKERS OF CANADA   Model       Cap     Avg Acc	Cylinders     Heads    Sectors/Track             (MB)     (ms)  40AT        42        19           965          5            17 80AT        84        19           965         10            17 120AT       120       15           814          9            32 170AT       168       15           968         10            34 210AT       209       15           873         13            36 425AT       426       14          1021         16            51 LPS  52AT   52        17           751          8            17 LPS  80AT   83        17           611         16            17 LPS 105AT   105       17           755         16            17 LPS 120AT   122       16           901          5            53 LPS 240AT   245       16           723         13            51  ================================================= Legend:  1=Jumper Installed  0=No Jumper =================================================  40 & 80 AT Jumpers  DS  SS   Meaning 1   0    Single drive configuration 1   1    Master of dual drive 0   0    Slave of dual drive 0   1    Self-Seek Test  =======================================================  120, 170, 210 & 425 AT Jumpers  DS  SP  SS   Meaning 0   0   0    Slave when the Master is Quantum PRODRIVE other than 40/80A 0   0   1    Slave in PRODRIVE 40/80A mode 0   1   0    Slave when Master is non Quantum Drive 0   1   1    Not Used 1   0   1    Master drive PDIAG mode checking DASP for slave 1   1   0    Master in PDIAG mode using SP to check if slave present 1   1   1    Master in 40/80A mode using SP to check if slave present 1   0   0    Single drive  =======================================================  LPS 52, 80, 105, 120 & 240 AT Jumpers DS  SP  DM*  Meaning 0   0   0    Slave in standard PDIAG mode for compatibility with drives that use              PDIAG-line to handle Master/Slave communications 0   0   1    Slave in PRODRIVE 40/80A mode compat. without using PDIAG line 0   1   0    Self Test 0   1   1    Self Test 1   0   0    Master in PDIAG mode using DASP to check for Slave 1   0   1    Master in 40/80A Mode using DASP to check for Slave 1   1   0    Master in PDIAG mode using SP to check for Slave without              checking DASP 1   1   1    Master in 40/80A mode using SP to check for Slave without              checking DASP   ====================================================================== * While my Spec form marked the jumper name DM, it is labeled as CS on   my LPS 240AT drive.    The QUANTUM ELS series:  Model       Cap     Avg Acc     Cylinders     Heads    Sectors/Track             (MB)     (ms)   ELS42AT        42        -           968          5             17 ELS85AT        85        -           977          10            17 ELS127AT       127       -           919          16            17 ELS170AT       170       -           1011         15            22  Write precomp = 0 for all Quantum drives ( probably no significance) Landing Zone = Cylinders  Straps: If an ELS drive is  	master only, use DS 	master with slave, DS or, DS and SP in some cases 	slave, no strap   ***************************   R O D I M E    *********************************  Information for RO 3008A and RO 3009A series hard disk drives:  Drive Types     Model	Cyls	Hds	Sectors/Trk	 No. blocks	Formatted Cap.   -------	----	---	-----------	 ----------	--------------   RO3058A	868	 3	    34		   88,536	 45.33 MByets   RO3088A	868	 5	    34		  147,560	 75.55 MByets   RO3095A	923	 5	    34		  156,910	 80.33 MByets   RO3128A	868	 7	    34		  206,584	105.77 MByets   RO3135A	923	 7	    34		  219,674	112.47 MByets     RO3059A	217	15	    28		   91,158	 46.67 MByets   RO3089A	325	15	    28		  136,737	 70.00 MByets   RO3129A	492	15	    28		  206,645	105.80 MByets   RO3139A	523	15	    28		  219,735	112.50 MByets   RO3209A	759	15	    28		  319,053	163.35 MByets   RO3259A	976	15	    28		  410,211	210.02 MByets   Link Options     In order to install the Rodime Ro 3000A series drives the dumpers for  the single/dual drive and LED operation on the drive need to be set as  described in the relevant product specification.    I a single drive environment the drive is described as a Master.    In a dual drive environment the drives are described as a Master and a Slave. This is due to the protocal the takes place between the two drives  when performing diagnostics.    There are four links, LK1, LK2, LK4 and LK5, adjacent to the 40 way  interface connector. They have the following functions and are described  in order as viewed from the end of the drive, with the first jumper  described nearest the 40 way interface connector.  LK2: LED       When fitted, this jumper connects the LED drive to pin 39 of the      interface. This allows a LED to be connected to the interface. An      external current limiting resistor needs to be fitted in series with      the LED when this option is selected. The value of the resistor will      be dependant on the LED type chosen but will be in the range of 130      Ohms ot 220 Ohms.  LK1: Dual Drives      This jumper must be fitted when two drives are attached to a single      bus. It fallows communication across the 40 way interface connector,      indicating, to the Master drive, the presence of a Slave.  LK4: Master      When fitted this signifies that the drive jumpered is a Master. If      there are two drives connected on a single bus then only one may be      jumpered in this way.  LK5: IOChRdy      When fitted this connects the IOChRdy signal to the drive, it is       fitted when the drive is used in host systems that have a higher      data transfer rate than the drive i.e. greater than 4 MBytes per      second when using 1:1 interleave. This jumper is not normally       fitted as most hosts transfer at a lower rate than 4 MBytes per      second.     There are four possible Master/Slave configurations in which a drive(s) may be jumpered:       Master, single drive with LED on interface		LK2 & LK4 fitted.      Master, single drive without LED on interface	LK4 only fitted.      Master, dual drive without LED on interface	LK4 & LK1 fitted.      Slave, dual drive without LED on interface		No jumpers fitted.      Master, dual drive with LED on interface		LK4, LK1 & LK2 fitted.      Slave, dual drive with LED on interface		LK2 only fitted.     The Master drive will delay power-up for approximately two seconds to reduce power surges in applications where dual drives are used.     The other connections for a LED will be found close to the 28 way  connector at the other end of the drive. This LED driver is not affected by the link options. An internal current limiting resistor is on the  drive for this LED driver. Refer to the product specification for further details.     ***************************   S E A G A T E   *************************  There is a list of most Seagate HD (including MFM, SCSI, ESDIand IDE) on every Simtel mirror under  /msdos/dskutl/1seagate.zip  It contains info about the following drives:  	    st1144a	st138a	    st274a	st3283a st1057a     st1156a	st1400a     st280a	st351ax st1090a     st1162a	st1401a     st3051a	st9051a st1102a     st1186a	st1480a     st3096a	st9077a st1111a     st1201a	st157a	    st3120a	st9096a st1126a     st1239a	st2274a     st3144a	st9144a st1133a     st125a	st2383a     st325ax   *********************	T E A C   **************  Model: SD-3105                  Cyls.   Heads   Sect/T  PreCmp  LZone   Capacity                 ------  ------  ------  ------  ------  --------- Physical         1282       4      40       -       -   105021440 BIOS (AMI)        641       8      40       0       0   105021440 (100.2M)      (Award)      926      13      17       0       0   104778752  (99.9M)      (Phoenix)    776       8      33       0       0   104890368 (100.0M)  Connectors and Jumpers:     +----+                    1           Jumper  Function    |....| +---+ +-------/ /---+   2 0       0    ON:  -ACT selected (ext.LED)    |    | |...| |::::::/ /::::|  ::::            OFF: -SLV PRESENT selected    +----+ +---+ +-----/ /-----+  3 1        1    ON:  Two HDD's      J2     J7  40    J1         ----            OFF: Single HDD    Power (Power)    Signal      Jumpers     2    ON:  Master (/Single)                                                  OFF: Slave (with 2 units used)                                             3    ON:  -I/O CH RDY not output                                                  OFF: -I/O CH RDY is output Master Slave Settings:  Jumper no.:   1     2 ----------------------- Single....:   0     1                            1, ON  = jumpered Master....:   1     1                            0, OFF = not jumpered Slave.....:   1     0    *********************	W E S T E R N	 D I G I T A L	 **************  Caviar series:  Name        Size (Mb)    Cylinders   Heads   Sectors ---------------------------------------------------- WDAC140      40.7         980            5        17 WDAC280      81.3         980           10        17 WDAC2120    119.0        1024           14        17 WDAC2170    162.7        1010            6        55 WDAC2200    202.8         989           12        35 WDAC2340    325.4        1010           12        55  Please note that these are the *recommended* CMOS parameters. All the disks  support so-called dynamic translation, and should thus be able to work with any parameters having fewer sectors than the total number of sectors on the disk.  Now, according to the manual, the jumper settings are as follows:  Jumper                               CP   MA   SL ------------------------------------------------- Single                                0    0    0 Master                                0    1    0 Slave                                 0    0    1 Slave with Conner CP342 or CP3022     1    0    1      Maybe there are 2 kinds of Caviar's floating around:   If your jumpers read MA SL and SI then use: Jumper	SI	MA	SL Single	1	0	0 Master	0	1	0 Slave	0	0	1  There have been reported difficulties in using WD Caviar as Master and NEC drives as slave - the other way it works. > When I installed a Conner CP3204F (203 MB) as master and a WD Caviar 2200 > (203 MB) as slave, both with and without the "CP" jumper, the Caviar had > seemingly normal behaviour. However, when doing writes to the Caviar, once > in a while it would overwrite directories etc. Using FASTBACK was almost > impossible. >  > The workaround is to install the Caviar as the master, and the Conner > as the slave.   WD93044-A  (40 MB) BIOS-Settings  977 cyln, 5 heads, 17 sect, LZone: 977 ( wenn sie sie braucht )  +-------+ +---+---+---+  1: drive is master | cable | | 1 | 2 | 3 |  2: drive is slave +-------+ +---+---+---+  3: second drive is a conner-drive  No jumper set: this is the only drive.    ********************  Useful telephone numbers...  ********************  Miniscribe:        303-651-6000  Maxtor:   Info/tech support: 800-262-9867   FAX-back: 303-678-2618   BBS: 303-678-2222   They list their 800 number as 1(800)2-MAXTOR.  Quantum:   408-894-4000   408-944-0410 (Support)   408-894-3218 (FAX)   408-894-3214 (BBS)  Seagate:   Info/tech support: 408-438-8222   FAX-back: 408-438-2620   BBS: 408-438-8771   *******************   last but not least   *****************  If I could help you with my little collection and if you live in a part of the world far away from me, how about a postcard for my pinboard? I will surely answer!