Samsung SMO-150QP Especificaciones descargar pdf (Pagina 15)

1 - 6

1.2.3 VXIbus Word Serial Commands

The VXI-5534 supports the following word serial commands:

Standard I4 Word Serial Commands

Abort Normal operation

Begin Normal operation

Byte Available

. Byte Request

Clear

End Normal operation

Trigger

Read STB

Read Protocol

Read Protocol Error

Programmable Interrupter Commands

Assign Interrupter Line

Read Interrupter Line

Read Interrupters

Event Generator Commands

Asynchronous mode control

Control Response

Control Event

ICS Defined Commands

Cmd Mode - Accepts Commands and responds to queries.

Data Mode - All Word Serial messages are considered serial data.

Arm Trigger - Select TTL Trigger Line and send buffer number.

1.2.4 Status Byte Response

The VXI-5534 logical devices respond to the Read STB command by sending a byte equivalent to

the serial poll response in IEEE Standard 488.2. The bit assignments are:

Bit Meaning

7 Output Done

6 Request Service (RQS)

5 Event Status Summary bit

4 Message Available bit

3 Receive Error

2 Transmit Buffer Empty

1 Receive Buffer Not Empty

0 Msg Received/Data Count Exceeded

The on condition of the corresponding bit in the RQS mask byte enables generation of a Request

Service Interrupt at the next occurrence of the unmasked bit. Bits with 0’s in the RQS mask byte will

not generate an interrupt, but they will be reported in the STB response byte. Status bits 0 and 1 are

high when their corresponding status line is in its logical true state as defined by the user.

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 66 67

Comentarios a estos manuales

Sin comentarios

Samsung SMO-150QP Especificaciones Pagina 15

Comentarios a estos manuales

Relacionado con productos y manuales para Los Sistemas De Control De Acceso De Seguridad Samsung SMO-150QP