Deskpro 386/25   (Discontinued Unit)

FEATURES AND SPECIFICATIONS

CONFIGURATION

SPARE PART NUMBERS


FLOPPY DRIVE - SPARES

Drive Size	Spare PN
360 KB	102928-001 (black bezel)  120329-001 (gray bezel)
1.2 MB	102775-001 (black bezel)  120331-001 (gray bezel)
1.44 MB *	113263-001 (black bezel)   113264-001 (gray bezel)

* Requires MS-DOS Version 3.31 Revision A if installed as drive B, and MS-DOS Version 3.31 Revision B if installed as drive A.  Minimum J.4 system ROM required for MS OS/2.


HARD DRIVE - SPARES

Drive Size	Drive Type	Interleave	Integrated	Minimum ROM	Controller Spare PN	Assy No.
60 MB *	47	2:1	Yes	H.8	113217-001 è 113216-001 ê	000815
130 MB	35	1:1	No	H.8	108080-001 è 120333-001 ê	WD1007AWAH
300 MB *	38	1:1	No	H.8	113219-001 è 113215-001 ê	WD1007AWAH
Hard Drive Expansion Unit						001091  001283   001472  001628
-----------------------------------------------------------------------------

* Requires MS-DOS 3.3 or later.

è Black bezel

ê Gray bezel


SYSTEM - SPARES

Product	Assy No.	Spare PN	Jumper
386 System Board	000749	113223-001	Yes


CONTROLLER - SPARES

Product	Assy No.	Spare PN	Jumper
ESDI 130/300 MB HardDrive Controller Board	WD1007AWAH	113265-001	Yes
Tape Adapter Board (135 MB and 150/250 MB)	000774	113259-001	Yes
Multipurpose Hard Drive Controller Board	000815	113446-001	Yes
ESDI External 300/600 MB Hard Drive Controller Board	001091	115839-001	Yes
15 MHz ESDI Controller Board	001283	121667-001	Yes
15 MHz ESDI Controller Board	001628	121667-001	Yes
ESDI/Diskette Controller Board	001472	115374-001	Yes


ROMS - SPARES

System ROM Revisions (Spare PN 108283-001)

Revision	PN on ODD ROM	PN on EVEN ROM
H.8	113269-008	113270-008
J.4	109591-001	109592-001
K.2	109591-00	109592-003
M.1	109591-004	109592-004
N.1	109591-005	109592-005


SYSTEM  SPECS

SYSTEM BOARDS

Slot	Type
Slot 1	32 bit full sized
Slot 2	8 bit full sized
Slot 3	8/16 bit full sized
Slot 4	8/16 bit full sized
Slot 5	8/16 bit full sized
Slot 6	8/16 bit full sized
Slot 7	8/16 bit full sized
Slot 8	8 bit half sized

System Unit

	U.S.	International
Dimensions:

Height	6.4 in.	16.2 cm
Depth	16.5 in.	41.9 cm
Width	19.8 in.	50.3 cm
Weight:

Model 300	44.1 lb.	20.0 kg
Model 130	44.1 lb.	20.0 kg
Model 60	42.0 lb.	19.1 kg

Power Supply:

Operating Voltage	120V, 60 Hz	230V, 50 Hz
Steady State Power	192W	192W
Peak Power	220W	220W
Fuse	5A	4A

Temperature Range:

Operating	50øF to 104øF	10øC to 40øC
Nonoperating	50øF to 140øF	10øC to 60øC
Shipping	-22øF to 140øF	-30øC to 60øC

Relative Humidity (noncondensing):

Operating	20% to 80%	20% to 80%
Nonoperating	5% to 90%	5% to 90%


HARD DRIVE CONTROLLER - CONFIGURATION

Multipurpose Fixed Disk Drive Controller Board (Assy #s. 000815 & 000957)

Multipurpose ESDI Fixed Disk Drive Controller Board (Assy #. 000996)

ESDI External Fixed Disk Drive Controller Board (Assy #. 001091)


Multipurpose Fixed Disk Drive Controller Board

(Assy Nos. 000815 and 000957) Switch Settings

Switch	Function	Position
SW500-1	Diskette and fixed disk drive address select	OFF   ON	primary (default) secondary
SW500-2	Diskette drive dual speed transfer rate mode	OFF	disables high speed transfer rates (for systems without a 1.2 megabyte diskette drive or 40 megabyte tape drive (default)
		ON	enables high speed transfer rates (for systems with a 1.2 megabyte diskette drive or 40 megabyte tape drive
SW500-3	Fixed disk drive	OFF	enable
		ON	disable
SW500-4	Serial interface base address select	OFF	COM1, IRQ4 (default)
		ON	COM2, IRQ3
SW500-5	Serial interface	OFF	enable (default)
		ON	disable
SW500-6	Printer interface	OFF	primary (default)
		ON	disable


Multipurpose ESDI Fixed Disk Drive Controller Board

(Assy No. 000996) Switch Settings

Switch	Function	Setting
SW500-1	Diskette and ESDI disk drive address select	OFF	primary 3Fx & 1Fx
		ON	secondary 37x & 17x
SW500-2	ESDI controller	OFF	enabled
		ON	disabled
SW500-3 and SW500-4	Serial port configuration	Switch 3	Switch 4
	Primary	OFF	OFF
	Secondary	ON	OFF
	Disable	ON	ON
SW500-5 and SW500-6	Printer port configuration	Switch 5	Switch 6
	Primary address 30x	OFF	ON
	Secondary address 37x	ON	OFF
	Tertiary address 27x	OFF	OFF
	Printer port disabled	ON	ON
J1 (ESDI)	1 - 2	IRQ12
	3 - 4	IRQ14 (default)
	5 - 6	IRQ15
J2 (Printer)	1 - 2	IRQ7 (default)
	3 - 4	IRQ5


ESDI External Fixed Disk Drive Controller Board (Assy No. 001091)

SW500 Settings

1	2	3	Function
OFF			Primary Fixed Disk Drive Address Select
ON			Secondary Fixed Disk Drive Address Select
	OFF	OFF	Interrupt Select IRQ15
	ON	OFF	Interrupt Select IRQ14
	OFF	ON	Interrupt Select IRQ12
	ON	ON	Interrupt Select IRQ11 (default)
	OFF	OFF	Reserved


SYSTEM - CONFIGURATION

System Board (Assy No. 000749) Switch Settings

Switch	Function	Position
1	Reserved	Always ON
2	Coprocessor installed	ON = Installed OFF = Not installed (default)
3	Reserved	Always OFF
4	Power on speed selection	ON = Auto (default)    OFF = High
5	Reserved	Always OFF
6	Monitor power on mode monitor or CGA type monitor installed (default)	ON = COMPAQ Color or Dual Mode
		OFF = Third party monochrome (MDA only) monitor installed
7 & 8	Base Memory	Switch 7	Switch 8
	256 Kbytes	OFF	OFF
	512 Kbytes	OFF	ON
	640 Kbytes	ON (default)	ON (default)


VIDEO CONFIGURATION

The COMPAQ Video Graphics Controller Board (Assy No. 109360) has two jumpers,

J1 and J2, that must be set to allow the board to work properly with your

computer system.  Refer to Figure 8-7 for illustration of the board.

Jumper J1 configures Video RAM for 8 or 16 bit operation.  Jumper J2

configures BIOS ROM for 8 or 16 bit operation.  The recommended settings

are:

J1 = 16 bit operation

J2 = 8 bit operation

(Part 1 of 3)

SW1 Settings (Assy Nos. 000410 and 000471)

(as the only/primary Video Display Controller Board)

1	2	3	4	Monitor Type	Power On Mode
OFF	ON	ON	OFF	COMPAQ Color, compatible	80 x 25
				Enhanced Color or COMPAQ	(640 x 350)
				Dual Mode (default)
ON	ON	ON	OFF	COMPAQ Color, compatible	80 x 25
				Enhanced Color or COMPAQ	(640 x 200)
				Dual Mode
OFF	OFF	OFF	ON	RGBI Color or COMPAQ	80 x 25
				Dual Mode	(640 x 200)
ON	OFF	OFF	ON	RGBI Color or COMPAQ	40 x 25
				Dual Mode	(320 x 200)
OFF	OFF	ON	OFF	COMPAQ Dual Mode	80 x 25   (720 x 350)

(as the secondary Video Display Controller Board)

1	2	3	4	Monitor Type	Power On Mode
OFF	OFF	ON	ON	COMPAQ Color, compatible	80 x 25
				Enhanced Color or COMPAQ	640 x 350)
				Dual Mode (default)
ON	OFF	ON	ON	COMPAQ Color, compatible	80 x 25
				Enhanced Color or COMPAQ	(640 x 200)
				Dual Mode
OFF	ON	ON	ON	RGBI Color or COMPAQ	80 x 25
				Dual Mode	(640 x 200)
ON	ON	ON	ON	RGBI Color or COMPAQ	40 x 25
				Dual Mode	(320 x 200)
OFF	ON	OFF	ON	COMPAQ Dual Mode	80 x 25  (720 x 350)

(Part 2 of 3)

SW2 Settings (Assy Nos. 000410 and 000471)

1	2	3	4	5	6	Monitor Type
OFF	OFF					COMPAQ Color or compatible
						Enhanced Color
ON	OFF					RGBI Color
OFF	ON					COMPAQ Dual Mode
ON	ON					No External Monitor
		OFF				COMPAQ Dual Mode internal
		ON				No internal monitor
			ON	OFF	ON	Reserved

(Part 3 of 3)

Jumper Settings (Assy Nos. 000410 and 000471)

If installed, all OFF (Reserved)

Jumper JP3

Pins	Address Select
1 - 2	3xxh (default)
2 - 3	2xxh

Jumper P1 (External Monitor)

Pins	Monitor Type
1 - 2	COMPAQ Color or Enhanced Color
2 - 3	RGBI Color or COMPAQ Dual Mode


SERIAL/PARALLEL BOARD CONFIGURATION

Serial/Parallel Interface Board (Assy No. 000570) Switch Settings

Switch	Function	Setting
1	Reserved	Always OFF
2	Asynchronous interface	2 = ON ENABLED
		2 = OFF DISABLED
3, 4	Parallel Port Select/Disable
	LPT1 SELECTED	3 = ON  4 = ON
	LPT2 SELECTED	3 = OFF  4 = ON
	LPT3 SELECTED	3 = ON  4 = OFF
	LPT DISABLED	3 = OFF  4 = OFF
5, 6	Asynchronous interface
	COM1 SELECTED	5 = ON  6 = ON
	COM2 SELECTED	5 = OFF  6 = ON

Serial/Parallel Interface Board (Assy No. 000990) Switch Settings

Switch	Function	Setting
1	Reserved	Always OFF
2	Reserved	Always OFF
3, 4	Parallel Port Select/Disable
	LPT1 SELECTED	3 = ON  4 = ON
	LPT2 SELECTED	3 = OFF  4 = ON
	LPT3 SELECTED	3 = ON  4 = OFF
	LPT DISABLED	3 = OFF  4 = OFF
5, 6	Asynchronous interface
	COM1 SELECTED	5 = ON  6 = ON
	COM2 SELECTED	5 = OFF  6 = ON
	DISABLE	5 = OFF  6 = OFF


HARD DRIVE SPECS

	300 Megabyte	130 Megabyte	60 Megabyte
Standard Configurations	Model 300	Model 130	Model 60
LED Indicators	Green	Green	Green
Formatted Capacity Per Drive	315.3 MB	134.5 MB	61.8 MB
Drives Supported	One	One	One
Drive Height	Full	Ful	Half
Type	38	35	47
Drive Size	5 1/4 in.	5 1/4 in.	5 1/4 in.
Transfer Rate (Mb/s	10	10	7.5
Bytes Per Sector	512	512	512
Sectors Per Track:
Physical	34	34	25
Logical	63	34	25
Number of Surfaces
Physical	15	8	5
Logical	16	8	5
Tracks Per Surface	15	966	966
Access Times (including settling):
Track to Track (ms)	5	5	8
Average (ms)	<20	<20	<30
Maximum (ms)	45	50	65
Cylinders	1224	966	966
Read/Write Heads	15	8	5
Logically Addressable
Cylinders	611	966	966
Logically Addressable Heads	16	8	5


ROMS SPECS

System ROM Locations

U9 ODD

U8 EVEN


TAPE DRIVE SPECS

	135 Megabyte	40 Megabyte
LED Indicators	Green	Green
Drive Height	Half	Half
Approximate Operating Times:
Backup and Verify	5 MB/min	1 MB/min
Restore	5 MB/min	2 MB/min
Format Blank Cartridge	Not Required	74 minutes
Maximum Formatted Capacities:
Per Tape	135.0 MB	40.0 MB
Per Track	7.5 MB	2.0 MB
Per Data Block (bytes)	512	16,384


TAPE DRIVE SPARES

Description	Part Number
1.3/2.0 Gigabyte Digital Audio Tape Drive	131149-001
320/525 Megabyte Tape Drive	116804-001
80/120 Megabyte Tape Drv w\ Compr.	122087-001
60  Megabyte Tape Drive	112524-001
120 Megabyte Tape Drive	115233-001
525 Megabyte Tape Cartridge	116604-001
60 Megabyte Tape Cartridge	121683-001
1.3 Gigabyte Tape Cartridge	122027-001


CABLES SPARES

Description	Part Number
Drive Power Cable	129227-001
Fixed Disk Drive Signal Cable (single)	129226-001
Diskette Drive Signal/Power Cable
(single or dual) 3.5 diskette drive	129228-001
Fixed Disk Drive Signal Cable (dual)	129352-001
Diskette/Tape Drive Signal Cable
(single or dual) 5.25 diskette drive	129229-001


FEATURES AND SPECIFICATIONS

SYSTEM

HARD DRIVE

ROMS

TAPE DRIVE


CONFIGURATION

HARD DRIVE CONTROLLERS

SYSTEM

VIDEO

SERIAL/PARALLEL BOARD


SPARE PART NUMBERS  ** OBSOLETE **

ROMS

CONTROLLER

SYSTEM

FLOPPY DRIVE

HARD DRIVE

TAPE DRIVES

CABLES