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
63
AUD Trace Functions: This function is operational when the AUD pins of the MCU are
connected to the emulator. Table 3.15 shows the AUD trace acquisition mode that can be set in
each trace function.
Table 3.15 AUD Trace Acquisition Mode
Type Mode Description
Continuous
trace occurs
Realtime trace When the next branching occurs while the trace information
is being output, all the information may not be output. The
user program can be executed in realtime, but some trace
information will be lost.
Non realtime trace When the next branching occurs while the trace information
is being output, the CPU stops operations until the
information is output. The user program is not executed in
realtime.
Trace buffer
full
Trace continue This function writes the latest trace information on the oldest
information to store the latest trace information.
Trace stop After the trace buffer becomes full, the trace information is no
longer acquired. The user program is continuously executed.
Break A break occurs when the trace buffer becomes full.
AUD trace
function used
Enable free trace When this box is checked, the emulator ignores the AUD
eventpoint setting and acquires all trace information.
Time stamp clock The resolution of the timer for timestamps can be specified.
Select 20 ns, 100 ns, 400 ns, or 1.6 μs.
To set the AUD trace acquisition mode, click the [Trace] window with the right mouse button and
select [Setting] from the pop-up menu to display the [I-Trace/AUD-Trace acquisition] dialog box.
The AUD trace acquisition mode can be set in the [AUD mode1], [AUD mode2], or [AUD
mode3] group box in the [Trace mode] page of the [I-Trace/AUD-Trace acquisition] dialog box.