Agilent Technologies InfiniiVision 7000A Series, Programmer'S Manual

Page: 421 / 922

Commands by Subsystem
5
Agilent InfiniiVision 7000A Series Oscilloscopes Programmer's Guide 421
Introduction to
:SBUS
Commands
The :SBUS subsystem commands control the serial decode bus viewing,
mode, and other options.
Reporting the Setup
Use :SBUS? to query setup information for the :SBUS subsystem.
Return Format
The following is a sample response from the :SBUS? query. In this case,
the query was issued following a *RST command.
:SBUS:DISP 0;MODE IIC
:SBUS:SPI:BITorder
<order> (see
page 437 )
:SBUS:SPI:BITorder?
(see page 437 )
<order> ::= {LSBFirst | MSBFirst}
:SBUS:SPI:WIDTh
<word_width> (see
page 438 )
:SBUS:SPI:WIDTh? (see
page 438 )
<word_width> ::= integer 4-16 in
NR1 format
:SBUS:UART:BASE
<base> (see page 439 )
:SBUS:UART:BASE? (see
page 439 )
<base> ::= {ASCii | BINary | HEX}
n/a :SBUS:UART:COUNt:ERRo
r? (see page 440 )
<frame_count> ::= integer in NR1
format
:SBUS:UART:COUNt:RESe
t (see page 441 )
n/a n/a
n/a :SBUS:UART:COUNt:RXFR
ames? (see page 442 )
<frame_count> ::= integer in NR1
format
n/a :SBUS:UART:COUNt:TXFR
ames? (see page 443 )
<frame_count> ::= integer in NR1
format
:SBUS:UART:FRAMing
<value> (see
page 444 )
:SBUS:UART:FRAMing?
(see page 444 )
<value> ::= {OFF | <decimal> |
<nondecimal>}
<decimal> ::= 8-bit integer from
0-255 (0x00-0xff)
<nondecimal> ::= #Hnn where n ::=
{0,..,9 | A,..,F} for hexadecimal
<nondecimal> ::= #Bnn...n where n
::= {0 | 1} for binary
Table 74 :SBUS Commands Summary (continued)
Command Query Options and Query Returns
N O T E
These commands are only valid on 4 (analog) channel oscilloscope models when a serial
decode option has been licensed.