User`s manual
Table Of Contents
- Cover
- Notes regarding these materials
- Contents
- Section 1 System Configuration
- Section 2 Connecting the Emulator to the User System
- 2.1 Connecting the Emulator to the User System
- 2.2 Connecting the Emulator to the User System by Using the EV-chip Unit
- 2.2.1 Connecting the EV-chip Unit to the Emulator
- 2.2.2 Connecting the E200F External Bus Trace Unit to the EV-chip Unit
- 2.2.3 Connecting the Probe Head to the EV-chip Unit
- 2.2.4 Connecting the E200F Emulation Memory Unit to the EV-chip Unit
- 2.2.5 Connecting the E200F External Bus Trace Unit, Emulation Memory Unit, and EV-chip Unit
- 2.2.6 Connecting the EV-chip Unit to the User System Interface Board
- 2.3 Connecting the Emulator to the User System by Using the H-UDI Port Connector
- 2.4 Installing the H-UDI Port Connector on the User System
- 2.5 Pin Assignments of the H-UDI Port Connector
- 2.6 Recommended Circuit between the H-UDI Port Connector and the MCU
- 2.7 Connecting the E200F External Bus Trace Unit with the User System
- 2.8 Installing the External Bus Trace Unit Connector
- 2.8.1 External Bus Trace Unit Connector Installed on the User System
- 2.8.2 Pin Assignments of the User System Connector
- 2.8.3 Recommended Foot Pattern
- 2.8.4 Restrictions on Component Installation
- 2.8.5 Pin Assignments of the External Bus Trace Unit Connector
- 2.8.6 Layout of the External Bus Trace Unit Connector
- 2.9 Connecting the External Bus Trace Unit to the User System
- 2.9.1 Connecting the E200F External Bus Trace Unit to the Emulator Main Unit
- 2.9.2 Connecting the E200F External Bus Trace Unit to the User System
- 2.9.3 Connecting the E200F Emulation Memory Unit to the Emulator Main Unit
- 2.9.4 Connecting the Emulation Memory Unit to the User System
- 2.9.5 Connecting the E200F External Bus Trace Unit, Emulation Memory Unit, and User System
- Section 3 Software Specifications when Using the SH7211
- 3.1 Differences between the SH7211 and the Emulator
- 3.2 Specific Functions for the Emulator when Using the SH7211
- 3.2.1 Event Condition Functions
- 3.2.2 Trace Functions
- 3.2.3 Notes on Using the JTAG (H-UDI) Clock (TCK) and AUD Clock (AUDCK)
- 3.2.4 Notes on Setting the [Breakpoint] Dialog Box
- 3.2.5 Notes on Setting the [Event Condition] Dialog Box and the BREAKCONDITION_ SET Command
- 3.2.6 Performance Measurement Function
- Section 4 User System Interface Circuits
- Colophon
60
Using the Event Condition restricts the condition; the following three items are set as the internal
trace conditions.
Table 3.13 Trace Conditions of the Internal Trace
Item Acquisition Information
Trace halt Acquires the internal trace until the Event Condition is satisfied. (The
trace content is displayed in the [Trace] window after a trace has been
halted. No break occurs in the user program.)
Trace acquisition Acquires only the data access where the Event Condition is satisfied.
Point-to-point Traces the period from the satisfaction of Event Condition 5 to the
satisfaction of Event Condition 4.
To restrict trace acquisition to access only a specific address or specific function of a program, an
Event Condition can be used. Typical examples are described below.
• Example of halting a trace with a write access (M-bus) to H’FFF80000 by the user program as
a condition (trace halt):
Set the condition to be acquired on [I-Trace mode].
Set the following in the [Event Condition 1] or [Event Condition 2] dialog box:
Address condition: Set [Address] and H’FFF80000.
Bus state condition: Set [M-Bus] and [Write].
Action condition: Disable [Acquire Break] and set [Acquire Trace] for [Stop].
• Example of acquiring the write access (M-bus) only to H’FFF80000 by the user program (trace
acquisition condition):
Select [M-Bus & Branch] from [Type] and enable [Write] and [Data access] on [Acquisition].
Set the following in the [Event Condition 1] or [Event Condition 2] dialog box:
Address condition: Set [Address] and H’FFF80000.
Bus state condition: Set [M-Bus] and [Write].
Action condition: Disable [Acquire Break] and set [Acquire Trace] for [Condition].
For the trace acquisition condition, the condition to be acquired by the Event Condition should be
acquired by setting the [I-Trace mode].
• Example of acquiring a trace for the period while the program passes H’1000 through H’2000
(point-to-point):
Set the condition to be acquired on [I-Trace mode].
Set the address condition as H’1000 in the [Event Condition 4] dialog box.