Fujitsu MB2198-130 operation manual Jumper Plug Settings, VSEL1

		Chapter 5 Usage
	Table 5.1-1 Jumper Plug Settings
Jumper plug	Setting	Evaluation MCU power supply specifications
name
	USR side	The power supply only for emulators is supplied from a user
		system.
VSEL1
	EML side	The power supply only for emulators*1 is supplied from a user
		system.
	USR side	Supply evaluation MCU internal power or C pin *2 from user sys-
		tem.
VSEL2
	C side	Add capacitor (0.1 ∝F) to evaluation MCU internal power supply
		or C pin *2
	A side	Supply VCCXTL power *3 from evaluation MCU internal power
		supply.
VSEL3
	B side	Supply VCCXTL power *3 from evaluation MCU external power
		supply. (Set "B" side)
	USR side	Supply backup power *4 from user system (evaluation MCU: exter-
		nal power supply) (for RAM) .
VSEL4
		Supply backup power *4 from emulator (for ROM) .
	EML side	Please be sure to set up here the case where an external memory
		emulation function is not used.

*1 : When using a power-on debugging function, it is necessary to supply the power supply only for emulators from an emulator (EML side), and Evaluation MCU needs to correspond to the power-on debugging function further.Whether Evaluation MCU deals with the power-on de- bugging function should look at "an evaluation MCU hardware manual" or a "data sheet." Please ask, when unknown.

*2 : For the specifications of the internal power supply of each evaluation MCU, consult the eval- uation MCU hardware manual or Please ask, when unknown.

*3 : To supply VCCXTL power (power for main oscillation (clock generation)) from other than the evaluation MCU’s internal or external power supply, remove the jumper plug to supply power from the user system.

*4 : The backup power supply is used for the external-memory emulation circuit on the adapter board.To use the data backup function, supply backup power from the emulator. In this case, the emulator detects the power-on or shutdown state of the user system to back up data on the adapter board (ROM equivalent operation).

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