Hitachi HUS103073FL3800, HUS103036FL3600 Pin assignment of Scsi Bus Connector C1 WIDE, LVD mode

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Table 11.2 Pin assignment of SCSI Bus Connector C1 (WIDE, LVD mode)

Signal Name	Connector		Cable		Connector	Signal Name
	contact	conductor			contact
	No.		No.		No.
+DB(12)	1	1		2	35	-DB(12)
+DB(13)	2	3		4	36	-DB(13)
+DB(14)	3	5		6	37	-DB(14)
+DB(15)	4	7		8	38	-DB(15)
+DB(P1)	5	9		10	39	-DB(P1)
+DB(0)	6	11		12	40	-DB(0)
+DB(1)	7	13		14	41	-DB(1)
+DB(2)	8	15		16	42	-DB(2)
+DB(3)	9	17		18	43	-DB(3)
+DB(4)	10	19		20	44	-DB(4)
+DB(5)	11	21		22	45	-DB(5)
+DB(6)	12	23		24	46	-DB(6)
+DB(7)	13	25		26	47	-DB(7)
+DB(P0)	14	27		28	48	-DB(P0)
GND	15	29		30	49	GND
DIFFSENS	16	31		32	50	GND
TERMPWR	17	33		34	51	TERMPWR
TERMPWR	18	35		36	52	TERMPWR
Reserved	19	37		38	53	Reserved
GND	20	39		40	54	GND
+ATN	21	41		42	55	-ATN
GND	22	43		44	56	GND
+BSY	23	45		46	57	-BSY
+ACK	24	47		48	58	-ACK
+RST	25	49		50	59	-RST
+MSG	26	51		52	60	-MSG
+SEL	27	53		54	61	-SEL
+C/D	28	55		56	62	-C/D
+REQ	29	57		58	63	-REQ
+I/O	30	59		60	64	-I/O
+DB(8)	31	61		62	65	-DB(8)
+DB(9)	32	63		64	66	-DB(9)
+DB(10)	33	65		66	67	-DB(10)
+DB(11)	34	67		68	68	-DB(11)

Drawing No. Sheet No. Revision ６
K6610091	34/43	2005/2/23

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Contents Hitachi Global Storage Technologies K6610091 2005/2/23 Headline of safety caution General cautions for safetyInfluence for environment Safety cautions for this product Warranty and Limited Liability Table of Contents Page Features ModelsStandards and Related Documents Characteristics DescriptionEnvironmental conditions and reliability ConditionsVibration test direction Shock test direction Power measurement Operating DC power Interface DC Power RequirementCurrent transition for +12V Start and Stop timePage Connecting Methods Cabling layout Wide LVD drivePage Scsi Interface Page Scsi Commands Supported Mounting and Handling OrientationsHDA upper surface Spacer PCB parts side 25/43 2005/2/23 Temperature Limits unit C Temperature Measurement PointsPrecautions for handling Maintenance Interface connectors Physical interfaceInterface cable WIDE, Single-ended mode Interface cable WIDE, LVD modeConnector Layout Wide LVD drive Connector Layout SCA-2 LVD drive Connector Signal Name Contact Conductor Pin assignmentPin assignment of Scsi Bus Connector C1 WIDE, LVD mode Diffsens Pin assignment of Scsi Bus Connector C1 SCA-2, LVD mode ATN +ATNPin assignment of Auxiliary Connector C4 Wide LVD drive Pin assignment of Option Jumper Connector C3 Wide LVD driveJumper Socket setting Jumper connector layout Wide LVD driveScsi ID Wide LVD Wide LVD Enable Delayed Start Scsi bus Terminator Power Extension connector Jumper socket