Mylex AcceleRAIDTM 352 PCI to Ultra 160 SCSI RAID Controller AcceleRAID 352 Guía de instalación descargar pdf (Pagina 33)

Installation

Manual No. 775020 2-19

Connectors, Jumpers, and LED’s (SISL)

Figure 2-14 is a design example of the AcceleRAID 150 Low Profile

controller.

Figure 2-14. AcceleRAID Connectors, Jumpers, and LED’s

* The LVD and SE lights will not be ON or OFF at the same time.

Table 2-2. AcceleRAID Connectors, Jumpers, and LED Descriptions

Component Description

JP1 Two-pin header available for connection to a front panel LED

that indicates SCSI activity (user supplied).

JP4 Reserved

JP5 Not used

– for maintenance only.

JP10 OFF = Disable SISL ON = Enable SISL

J1 Channel 0 Internal Ultra2 SCSI LVD Connector –

68-Pin High Density Cable

J2 Channel 0 External Ultra2 SCSI LVD Connector –

68-Pin Very High Density Cable Interconnect (VHDCI)

U1 LED, ON indicates the controller failed internal diagnostics

during start-up.

LVD (D3) LED, ON = default; the light is always on unless a single-ended

device is connected. The light will turn OFF when a single-ended

device is detected*.

SE (D2) LED, ON indicates a single-ended drive is detected.

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Mylex AcceleRAIDTM 352 PCI to Ultra 160 SCSI RAID Controller AcceleRAID 352 Guía de instalación Pagina 33