National Instruments NI PCI-5114 ユーザーズマニュアル
© National Instruments Corporation
13
NI PXI/PCI-5114 Specifications
Waveform Specifications
Specification
Value
Comments
Onboard Memory
Size
Size
8 MB per Channel
Standard
Standard
8 megasamples
per channel
per channel
—
64 MB per Channel
Option
Option
64 megasamples
per channel
per channel
256 MB per Channel
Option
Option
256 megasamples
per channel
per channel
Minimum Record
Length
Length
1 Sample
—
Number of
Pretrigger Samples
Pretrigger Samples
Zero up to full Record Length
Single-record
mode and
multiple-record
mode
mode and
multiple-record
mode
Number of
Posttrigger Samples
Posttrigger Samples
Zero up to full Record Length
Single-record
mode and
multiple-record
mode
mode and
multiple-record
mode
Maximum Number
of Records in
Onboard Memory
of Records in
Onboard Memory
8 MB/channel
32,768
* It is possible
to exceed these
numbers if you
fetch records while
acquiring data. For
more information,
refer to the
NI High-Speed
Digitizers Help.
to exceed these
numbers if you
fetch records while
acquiring data. For
more information,
refer to the
NI High-Speed
Digitizers Help.
64 MB/channel
100,000*
256 MB/channel
100,000*
Allocated Onboard
Memory per Record
Memory per Record
(Record Length
× 1 byte/S) + 240 bytes,
rounded up to next multiple of 128 bytes
or
256 bytes, whichever is greater
—