User`s manual

SuperH™ Family E10A-USB Emulator Section 2 Software Specifications when Using the SH7766
R20UT2190EJ0100 Rev.1.00 Page 26 of 34
Aug 09, 2012
(a) Specifying the measurement start/end conditions
Set the performance measurement conditions in the [Action] page after conditions have been
set in the [Event Condition] dialog box that is opened by double-clicking Ch1 to Ch6 and Ch8
to Ch12 on the [Event Condition] sheet of the [Eventpoint] window.
Notes: 1. When no measurement start/end conditions are specified, measurement is started by
executing a program and ended when an event condition is satisfied.
2. When only the measurement start or end condition is specified, performance cannot be
measured. Be sure to specify both of the measurement start and end conditions.
3. Step is not possible while measurement start/end conditions are specified. Also, when
execution is restarted from the address where it stopped due to a breakpoint or CPU
event break condition, operation is not possible since this requires stepped execution.
Restart execution after removing the breakpoint or CPU event break condition.
4. The use of one channel as both a break condition and a measurement start or end
condition is not possible. After specification as a measurement start or end condition,
setting as a break condition is ineffective.
5. If you wish to use event conditions to start and stop performance measurement, the
address where the performance measurement will start or stop must not be within 9
instructions from a memory-access instruction.
Table 2.8 Conditions Specified in the [Action] Page
Item Description
PA1 pa1_start_point Specifies the conditions of Event Condition that has been set as
the measurement start condition of performance channel 1.
pa1_end_point Specifies the conditions of Event Condition that has been set as
the measurement end condition of performance channel 1.
PA2 pa2_start_point Specifies the conditions of Event Condition that has been set as
the measurement start condition of performance channel 2.
pa2_end_point Specifies the conditions of Event Condition that has been set as
the measurement end condition of performance channel 2.
PA3 pa3_start_point Specifies the conditions of Event Condition that has been set as
the measurement start condition of performance channel 3.
pa3_end_point Specifies the conditions of Event Condition that has been set as
the measurement end condition of performance channel 3.
PA4 pa4_start_point Specifies the conditions of Event Condition that has been set as
the measurement start condition of performance channel 4.
pa4_end_point Specifies the conditions of Event Condition that has been set as
the measurement end condition of performance channel 4.