FILE 3.5: Difference between revisions
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The DEVICE File (#3.5) is stored in the global root of ^%ZIS(1, | The DEVICE File (#3.5) is stored in the global root of ^%ZIS(1, | ||
and each entry corresponds to a name for I/O (Input and Output) in the VistA system. Generally speaking characters are sent to and received from an I/O device in most computer systems as a normal part of interaction with a user. | and each entry corresponds to a name for I/O (Input and Output) in the VistA system. Generally speaking characters are sent to and received from an I/O device in most computer systems as a normal part of interaction with a user. | ||
The devices in VistA are segmented by the TYPE Field which has the following values: | |||
{| border=2 | {| border=2 | ||
|- | |||
| *INTERNAL ABBREVIATION* | |||
| *EXTERNAL VALUE* | |||
| *Intended use* | |||
|- | |- | ||
| TRM | | TRM | ||
|: TERMINAL; | |: TERMINAL; | ||
| hard connected terminals such as consoles | |||
|- | |- | ||
| OTH | | OTH | ||
|:OTHER; | |:OTHER; | ||
| | |||
|- | |- | ||
| MT | | MT | ||
|:MAGTAPE; | |:MAGTAPE; | ||
| | |||
|- | |- | ||
| SDP | | SDP | ||
|:SDP; | |:SDP; | ||
| | |||
|- | |- | ||
| SPL | | SPL | ||
|:SPOOL; | |:SPOOL; | ||
| | |||
|- | |- | ||
| BAR | | BAR | ||
|:BARCODE READER; | |:BARCODE READER; | ||
| | |||
|- | |- | ||
| HFS | | HFS | ||
|:HOST FILE SERVER; | |:HOST FILE SERVER; | ||
| Filesystem storage, print spooling, etc. | |||
|- | |- | ||
| VTRM | | VTRM | ||
|:VIRTUAL TERMINAL; | |:VIRTUAL TERMINAL; | ||
| soft connect terminals over the network | |||
|- | |- | ||
| HG | | HG | ||
|:HUNT GROUP; | |:HUNT GROUP; | ||
| providing for banks of "alike" devices | |||
|- | |- | ||
| RES | | RES | ||
|:RESOURCES; | |:RESOURCES; | ||
| synchronization and limiting background processes | |||
|- | |- | ||
| CHAN | | CHAN | ||
|:NETWORK CHANNEL; | |:NETWORK CHANNEL; | ||
| | |||
|- | |- | ||
| IMPC | | IMPC | ||
|:IMAGING WORK STATION | |:IMAGING WORK STATION | ||
|} | |} | ||
Revision as of 16:19, 23 June 2009
The DEVICE File (#3.5) is stored in the global root of ^%ZIS(1, and each entry corresponds to a name for I/O (Input and Output) in the VistA system. Generally speaking characters are sent to and received from an I/O device in most computer systems as a normal part of interaction with a user.
The devices in VistA are segmented by the TYPE Field which has the following values:
| *INTERNAL ABBREVIATION* | *EXTERNAL VALUE* | *Intended use* |
| TRM | : TERMINAL; | hard connected terminals such as consoles |
| OTH | :OTHER; | |
| MT | :MAGTAPE; | |
| SDP | :SDP; | |
| SPL | :SPOOL; | |
| BAR | :BARCODE READER; | |
| HFS | :HOST FILE SERVER; | Filesystem storage, print spooling, etc. |
| VTRM | :VIRTUAL TERMINAL; | soft connect terminals over the network |
| HG | :HUNT GROUP; | providing for banks of "alike" devices |
| RES | :RESOURCES; | synchronization and limiting background processes |
| CHAN | :NETWORK CHANNEL; | |
| IMPC | :IMAGING WORK STATION |
