Quantum Tape Drive LTO-3 Manual do Utilizador descarregar pdf (Página 31)

Chapter 2 Installation

Installing an Internal LTO-3 Tape Drive

LTO-3 Tape Drive User’s Guide 17

Bus Composition 2 Table 3 defines the connections that make up the ADT bus. With the

exception of Sense

and Sense

this standard defines the behavior of these

connections only when an initiator port asserts Sense

and the target port

asserts Sense

Table 3 ADT Bus

Connections

Connection

Name O/M

Connection

Type Driven By Connection Definition

Reset

O Signal automation

port

An automation device may use this

connection to signal a reset request to a data

transfer device. A data transfer device shall

treat the receipt of a signal on this connection

as a port logout

Sense

M Sense automation

port

A data transfer device shall use this

connection to sense the presence or absence of

an automation device on the ADT bus.

Sense

aux

O Sense A vendor unique sense connection. This

standard does not define the use of this

connection.

Sense

M Sense DTD port An automation device shall use this

connection to sense the presence or absence of

a data transfer device on the ADT bus.

Signal

aux

O Signal A vendor unique signal connection. This

standarddoes not define the use of this

connection.

- Rx

M Tx-Rx automation

port

An automation device shall use this

connection to send serialized data. A data

transfer device shall receive serialized data on

this connection.

- Rx

M Tx-Rx DTD port A data transfer device shall use this

connection to send serialized data. An

automation device shall receive serialized

data on this connection.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 97 98

Comentários a estes Manuais

Sem comentários

Quantum Tape Drive LTO-3 Manual do Utilizador Página 31

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Quantum Tape Drive LTO-3