AT AT-LA500, Руководство пользователя

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AT
SPI Trigger Options
The AT
Trigger On
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
polarity (CPOL) and phase (CPHA). The four mode are:
The
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
channels 3 to 10 of the AT
detection. The
have to be enabled. For example, if the SSn1 and SSn2 box are checked, the AT
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
channel 3 or on the one whose SSn signal is connected to channel 4.
select, all these lines will be ignored.
To set the data
binary value of the data byte
or not match the one
It is possible to add other data
bottom side of the window. The controls have the same meaning of the ones just described.
To add a condition, fill the controls on the
To remove a condition, select the correspondent row in the table, then click on
To edit a condition, double click on the correspondent row in the table, modify the required
parameters, then click on
When more than one data condition
possible to choose between:
Pretrigger
The
will be located with respect to the
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
signal evolutions before trigger event must be analyzed, a high pret
suitable.
AT-LA500 – U
SER MANUAL
SPI Trigger Options
The AT-LA500 can trigger on SPI events occurring on the MOSI or on the MISO lines
Trigger On control allows to s
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
polarity (CPOL) and phase (CPHA). The four mode are:
•
Mode 0
•
Mode 1
•
Mode 2
•
Mode 3
The
Clock Polarity
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
channels 3 to 10 of the AT
detection. The
have to be enabled. For example, if the SSn1 and SSn2 box are checked, the AT
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
channel 3 or on the one whose SSn signal is connected to channel 4.
select, all these lines will be ignored.
To set the data
binary value of the data byte
or not match the one
It is possible to add other data
bottom side of the window. The controls have the same meaning of the ones just described.
To add a condition, fill the controls on the
To remove a condition, select the correspondent row in the table, then click on
To edit a condition, double click on the correspondent row in the table, modify the required
parameters, then click on
When more than one data condition
possible to choose between:
•
Sequence
conditions are verified in the specified
•
OR
: the AT
conditions are verified.
Pretrigger
The
Pretrigger
will be located with respect to the
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
signal evolutions before trigger event must be analyzed, a high pret
suitable.
SER MANUAL
SPI Trigger Options
LA500 can trigger on SPI events occurring on the MOSI or on the MISO lines
control allows to s
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
polarity (CPOL) and phase (CPHA). The four mode are:
Mode 0
: CPOL = 0; CPHA = 0;
Mode 1 : CPOL = 0; CPHA = 1;
Mode 2 : CPOL = 1; CPHA
Mode 3
: CPOL = 1; CPHA = 1;
Clock Polarity and
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
channels 3 to 10 of the AT
detection. The
Enabled Slave Select
have to be enabled. For example, if the SSn1 and SSn2 box are checked, the AT
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
channel 3 or on the one whose SSn signal is connected to channel 4.
select, all these lines will be ignored.
To set the data to trigger on
binary value of the data byte
or not match the one detected on the bus.
It is possible to add other data
bottom side of the window. The controls have the same meaning of the ones just described.
To add a condition, fill the controls on the
To remove a condition, select the correspondent row in the table, then click on
To edit a condition, double click on the correspondent row in the table, modify the required
parameters, then click on
When more than one data condition
possible to choose between:
Sequence : the AT
conditions are verified in the specified
: the AT-LA500 triggers when
conditions are verified.
Pretrigger
Pretrigger control on the bottom side
will be located with respect to the
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
signal evolutions before trigger event must be analyzed, a high pret
SPI Trigger Options
LA500 can trigger on SPI events occurring on the MOSI or on the MISO lines
control allows to select between these two options.
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
polarity (CPOL) and phase (CPHA). The four mode are:
: CPOL = 0; CPHA = 0;
: CPOL = 0; CPHA = 1;
: CPOL = 1; CPHA = 0;
: CPOL = 1; CPHA = 1;
and Clock Phase
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
channels 3 to 10 of the AT-LA500 and
Enabled Slave Select
have to be enabled. For example, if the SSn1 and SSn2 box are checked, the AT
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
channel 3 or on the one whose SSn signal is connected to channel 4.
select, all these lines will be ignored.
gger on, it is necessary to fill the
binary value of the data byte, leaving X on the don’t care bits
detected on the bus.
It is possible to add other data conditions (up to 15) in the
bottom side of the window. The controls have the same meaning of the ones just described.
To add a condition, fill the controls on the
To remove a condition, select the correspondent row in the table, then click on
To edit a condition, double click on the correspondent row in the table, modify the required
parameters, then click on to apply them.
When more than one data condition
possible to choose between:
: the AT-LA500 triggers when the address condition and all the entered data
conditions are verified in the specified
LA500 triggers when
conditions are verified.
on the bottom side
will be located with respect to the
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
signal evolutions before trigger event must be analyzed, a high pret
LA500 can trigger on SPI events occurring on the MOSI or on the MISO lines
elect between these two options.
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
polarity (CPOL) and phase (CPHA). The four mode are:
: CPOL = 0; CPHA = 0;
: CPOL = 0; CPHA = 1;
= 0;
: CPOL = 1; CPHA = 1;
Clock Phase controls allows to select between these modes.
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
LA500 and to select which ones should be evaluated during the trigger
Enabled Slave Select frame lists all the SSn
have to be enabled. For example, if the SSn1 and SSn2 box are checked, the AT
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
channel 3 or on the one whose SSn signal is connected to channel 4.
select, all these lines will be ignored.
, it is necessary to fill the
leaving X on the don’t care bits
detected on the bus.
conditions (up to 15) in the
bottom side of the window. The controls have the same meaning of the ones just described.
To add a condition, fill the controls on the
Additional Conditions
To remove a condition, select the correspondent row in the table, then click on
To edit a condition, double click on the correspondent row in the table, modify the required
to apply them.
When more than one data condition are set, the
LA500 triggers when the address condition and all the entered data
conditions are verified in the specified order;
LA500 triggers when the address condition and at least one of the
on the bottom side allows specifying the position in which the trigger event
will be located with respect to the AT-LA500
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
signal evolutions before trigger event must be analyzed, a high pret
LA500 can trigger on SPI events occurring on the MOSI or on the MISO lines
elect between these two options.
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
polarity (CPOL) and phase (CPHA). The four mode are:
controls allows to select between these modes.
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
to select which ones should be evaluated during the trigger
frame lists all the SSn
have to be enabled. For example, if the SSn1 and SSn2 box are checked, the AT
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
channel 3 or on the one whose SSn signal is connected to channel 4.
, it is necessary to fill the Data Value
leaving X on the don’t care bits
conditions (up to 15) in the
bottom side of the window. The controls have the same meaning of the ones just described.
Additional Conditions
To remove a condition, select the correspondent row in the table, then click on
To edit a condition, double click on the correspondent row in the table, modify the required
set, the Conditions Operator
LA500 triggers when the address condition and all the entered data
order;
the address condition and at least one of the
allows specifying the position in which the trigger event
LA500 memory. If
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
signal evolutions before trigger event must be analyzed, a high pret
LA500 can trigger on SPI events occurring on the MOSI or on the MISO lines
elect between these two options.
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
controls allows to select between these modes.
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
to select which ones should be evaluated during the trigger
frame lists all the SSn available signals. Check the ones that
have to be enabled. For example, if the SSn1 and SSn2 box are checked, the AT
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
channel 3 or on the one whose SSn signal is connected to channel 4.
Data Value controls by writing the 8
leaving X on the don’t care bits, and choose if this value should match
conditions (up to 15) in the Additional Conditions
bottom side of the window. The controls have the same meaning of the ones just described.
Additional Conditions frame, then click on
To remove a condition, select the correspondent row in the table, then click on
To edit a condition, double click on the correspondent row in the table, modify the required
Conditions Operator control is enabled, by which is
LA500 triggers when the address condition and all the entered data
the address condition and at least one of the
allows specifying the position in which the trigger event
memory. If the most
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
signal evolutions before trigger event must be analyzed, a high pret
LA500 can trigger on SPI events occurring on the MOSI or on the MISO lines
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
controls allows to select between these modes.
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
to select which ones should be evaluated during the trigger
available signals. Check the ones that
have to be enabled. For example, if the SSn1 and SSn2 box are checked, the AT-LA500 will trigger
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
If none of the SSn boxes is
controls by writing the 8
, and choose if this value should match
Additional Conditions
bottom side of the window. The controls have the same meaning of the ones just described.
frame, then click on
To remove a condition, select the correspondent row in the table, then click on .
To edit a condition, double click on the correspondent row in the table, modify the required
control is enabled, by which is
LA500 triggers when the address condition and all the entered data
the address condition and at least one of the
allows specifying the position in which the trigger event
most meaningful data must be
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
signal evolutions before trigger event must be analyzed, a high pretrigger percentage is more
LA500 can trigger on SPI events occurring on the MOSI or on the MISO lines. The
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
controls allows to select between these modes.
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
to select which ones should be evaluated during the trigger
available signals. Check the ones that
LA500 will trigger
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
If none of the SSn boxes is
controls by writing the 8
, and choose if this value should match
Additional Conditions frame on the
bottom side of the window. The controls have the same meaning of the ones just described.
frame, then click on .
To edit a condition, double click on the correspondent row in the table, modify the required
control is enabled, by which is
LA500 triggers when the address condition and all the entered data
the address condition and at least one of the entered data
allows specifying the position in which the trigger event
meaningful data must be
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
r percentage is more
. The
SPI peripherals have 2 configuration bits to allow 4 working modes, depending on the clock
Since every SPI peripheral has its own SSn enable signal, it is possible to connect these lines to the
to select which ones should be evaluated during the trigger
available signals. Check the ones that
LA500 will trigger
when the selected condition is verified on the SPI peripheral whose SSn signal is connected to
If none of the SSn boxes is
controls by writing the 8-bit
, and choose if this value should match
frame on the
To edit a condition, double click on the correspondent row in the table, modify the required
control is enabled, by which is
LA500 triggers when the address condition and all the entered data
entered data
allows specifying the position in which the trigger event
meaningful data must be
sampled after the trigger detection, low pretrigger percentage must be selected. On the contrary, if
r percentage is more