Lsi 20860 Manuel d'utilisateur télécharger pdf (Page 11)

General Description 1-3

Figure 1.1 LSI20860 Board Hardware

1.1.2 Physical Environment

This section discusses the physical, electrical, thermal, and safety

characteristics of the LSI20860. Additionally, this board is compliant with

Class B electromagnetic standards set by the FCC.

1.1.2.1 Physical Characteristics

The dimensions of the LSI20860 are 2.5 x 4.75 inches. PCI connection

is made through edge connector J1.

Internal SCSI connection is made through the 50-pin low density

connector J2. External SCSI connection is made through the 50-pin high

density connector J3. The J3 connector extends outside the cabinet

through a bracket attached to the board and the face of the connector.

The bracket is a standard ISA type with a cutout to accommodate

connector J3.

Internal

External

SCSI Interface

connector J3

J1 to PCI Mainboard connector

SCSI Interface

connector J2

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Lsi 20860 Manuel d'utilisateur Page 11