Power-On Debug Specifications, Operational flow | Fujitsu MB2147-01

1.9 Power-On Debug Specifications

1.9Power-On Debug Specifications

The emulator has a power-on debug function that executes a program immediately after power is turned on to the evaluation MCU.

■Power-on debug specifications

The power-on debug function(*1) verifies the processing of an executed program immediately after the power-on sequence by using the PLEV pin(*2) of the evaluation MCU.

This function must be preset before it can be used.

For details about presetting the function, see the Softune Workbench Operation Manual.

*1: The power-on debug function is enabled if supported by the evaluation MCU.

Before using the function, consult the Fujitsu Sales Dept. or Support Dept.

Sales Department or the Support Department of Fujitsu Limited.

*2: The PLEV pin name may depend on the evaluation MCU used.

Before using the function, consult the Fujitsu Sales Dept. or Support Dept.

■Operational flow

Figure 1.9-1"Flow of the power-on debug operation" shows the flow of the power-on debug operation.

Figure 1.9-1 Flow of the power-on debug operation

·Enabling of power-on debug

·Setting of the power-off detection level

	Execution of a program
	User system powered off
	(detection of power-off)
		UVCC LED is off
		No
	User system powered on?
	Yes	UVCC LED goes on
No	Operation stabilizing
	time elapsed?
	Yes
	Execution of a program.

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Fujitsu MB2147-01 manual Power-On Debug Specifications, Operational flow

Contents

MB2147-01 Page Fujitsu Limited Page Guarantee and liability Using the product safelyObjectives and intended readers Trademark No disassembly Safety precautionsDescription Electric shock Plug Description Prohibition Description Plug 25, 26 Description Related manuals Organization of this Manual Viii Contents Page Product Handling and Specifications Checking packed components Checking Packed Components Appearance and Part Names Appearance and Part Names 2 Front view of the emulator unit General Specifications General Specifications1 General specifications RS-232C port specifications RS-232C Port Specifications1 RS-232C port specifications Description Emulator includes an RS-232C port USB Port Specifications USB Port Specifications1 USB port specifications Description Emulator includes a USB port LAN port specifications LAN Port Specifications1 LAN port specifications Description Emulator includes a LAN port External Trigger Input Terminal Specifications External Trigger Input Terminal SpecificationsPrecautions on use Break slip Program execution output terminal specifications Program Execution Output Terminal Specifications Power-On Debug Specifications Power-On Debug SpecificationsOperational flow Detection of power-on Operation timing Detection of power-offOperation outline Options Options10-1 Options Name Model name RXD Precautions about Possible Problems Precautions about Possible ProblemsPrecautions about possible problems Plug Precautions on handling the product Electric shock Precautions on Handling the Product Precautions on Handling the Product Prohibition Product Handling and Specifications Precautions on use Prohibition Precautions on Use Prohibition problems Precautions on storage Connecting the Emulator System configuration System Configuration Connecting an Adapter Board Connecting an Adapter Board Connecting the user system Connecting the User System1 Probe configurations Cable used Connection to user system Connect a probe to the user system 1 Connecting using a probe cable to the user system Probe CN1 B1 Probe CN B2 3 Connecting using flat cables to the user system Connecting a probe Note Connecting a ProbeConnecting a probe using a probe cable Connect a probe to the adapter board 2 Connecting a probe using flat cables Connecting a Probe Connecting a probe using flat cables Connecting a host machine Connecting a Host Machine Connecting Test Equipment Connecting Test Equipment Connecting the AC adapter Connecting the AC Adapter Operating the Emulator Mount an evaluation MCU on the emulator Mounting an Evaluation MCUMounting an evaluation MCU This section explains clock supply to the evaluation MCU Clock SupplyClock Supply 2 Configuration of peripheral circuits for the clock circuit FC SEL Settings for subclock selection Switching of the emulator-dedicated power supply Emulator-dedicated Power Supply SwitchingPage Select a user port power supply for the evaluation MCU User Port Power Supply SwitchingSwitching of the user port power supply Switching the C Pin Setting Switching the C Pin SettingSwitching the C-pin setting 1 Settings of the C-pin selection switch Pin FC SEL setting Set the setting of the user data bus selection switch User Data Bus SwitchingSwitching of the user data bus User Data Bus Switching Functions of the setting switches Using the Setting Switches Using switches for selection or confirmation 1 Menu configuration Display configuration Power-On Sequence Power-On SequencePower-on sequence Prohibition 1 Power-on sequence Power-Off Sequence Power-Off SequencePower-off sequence Prohibition Operating the Emulator Fujitsu Semiconductor Controller Manual