Megaraid 320-4X Layout; Megaraid 320-4X Headers And Connectors - Fujitsu Siemens Computers MegaRAID 320 User Manual

Figure 3.4

MegaRAID 320-4X Layout

Internal High-Density
68-pin SCSI Connector
J1
External
J2
Ultra-High
Density
J6 J7
J5
68-pin SCSI
J14
J8
Connector
J13
Channel 0, 1
External
Ultra-High
Density
J21
68-pin SCSI
Connector
Channel 2, 3
Table 3.4

MegaRAID 320-4X Headers and Connectors

Connector Description
J1 SCSI Activity LED
J2 Internal SCSI Channel 1 Connector 68-pin connector
J3 Internal SCSI Channel 0 Connector 68-pin connector
J5 External SCSI Channel 0/1
connectors (side-by-side)
J21 External SCSI Channel 2/3
connectors (side-by-side)
J13 Termination Enable Channel 0
J6 Termination Enable Channel 1
J8 Termination Enable Channel 2
J10 Termination Enable Channel 3
3-8 MegaRAID 320 Storage Adapter Characteristics
Copyright © 2003 by LSI Logic Corporation. All rights reserved.
Internal High-Density
68-pin SCSI Connector
Channel 1 Channel 0
J3
J9 J11
J10 J4
Type Comments
4-pin header Connector for LED on
enclosure to indicate data
transfers. Optional.
Internal high-density SCSI bus
connector.
68-pin connector External very high-density
SCSI bus connectors.
68-pin connector External very high-density
SCSI bus connectors.
3-pin header No jumper: Software uses
drive detection to control SCSI
3-pin header
termination (default: do not
change).
3-pin header
Jumper on pins 2-3: Onboard
SCSI termination disabled.
3-pin header
Jumper on pins 1-2:
termination is controlled
through port address
0xE007.0000.
J17
J24