E20

Optional devices

Following devices are optionally provided to facilitate the use of the E1 and E20 emulators.
Please make sure to choose the devices that match the type of your emulators and MCUs.

Products overview

• Conversion Adapter : Converts the number and height of the pins in the connector for the connection with the emulator.
• Hot-plug Adapter : Allows you to connect the emulator without having to turn off the system (Hot Plugin).
• Isolator : Enables debugging in an environment where there is a difference in potential between the user system GND and the host PC GND.
• Low voltage OCD Board : Enables you to debug the target MCU, even if the adapter voltage is not high enough to reprogram internal Flash ROM. This product is used between E1 emulator and user's system, and is united by in-circuit connection with user's system.
• Debug MCU Board : Enables incircuit connection of the emulator with the user system. This board allows you to use enhanced debugging functions. The applicable debugging function varies depending on the MCU type.

Conversion Adapters
Details of products	Supported Emulators		Supported MCUs
	E1	E20	V850	RH850	RX	RL78	78K	R8C
14-Pin to 38-Pin Conversion Adapter for the E1 Emulator R0E000010CKZ00 A 14-pin/2.54mm-pitch to 38-pin/0.5mm pitch conversion adapter for the E1 emulator user I/F cable. It allows the E1 emulator to be connected to the 38-pin connector (for the E20 emulator) mounted on the user system.		.	.	.		.	.	.
38-Pin Conversion Adapter for the E1 Emulator QB-F14T38V850-01 An adapter for exchanging to 14-pin user interface for E1 emulator and E20 emulator, when it is having the Mictor connector mounted on the V850's target system.				.	.	.	.	.
38-Pin to 14-Pin Conversion Adapter for the E20 Emulator (Bundled with E20 Emulator) R0E000200CKA00 A 38-pin/0.5mm pitch to 14-pin/2.54mm-pitch conversion adapter for the E20 emulator user I/F cable. It allows the E20 emulator to be connected to the 14-pin connector (for the E1 emulator) mounted on the user system. When this adapter is used, the available debugging functions will be limited to those of the E1 emulator.	.			.
Small Connector Conversion Adapter for the E1 Emulator (Also usable with the E8a emulator) R0E000010CKZ11 A conversion adapter that converts the standard 14-pin/2.54mm pitch connector for the E1 emulator to the 14-pin/1.27mm pitch connector to reduce connector space on the board.		.		.
14-Pin to 16-Pin Conversion Adapter for the E1 Emulator QB-F14T16-01 An adapter that converts the 14-pin/2.54mm pitch connector of the E1 user I/F cable to the MINICUBE2-compliant 16-pin/2.54mm pitch connector. It allows the E1 emulator to be used on a board designed for MINICUBE2.		.		.	.			.

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Hot-plug Adapter
Details of products	Supported Emulators		Supported MCUs
	E1	E20	V850	RH850	RX	RL78	78K	R8C
Hot-plug Adapter for the E1 Emulator R0E000010ACB00 This product allows you to connect the E1 Emulator to the running user system without turning the power off. The availability of the hot plug-in function depends on the MCU and emulator debugger used. For the information of this function, be sure to read the latest edition of "E1/E20 Emulator Additional Document for User's Manual" supplied for each MCU group.		.	1	.		.	.	.

• Note:
  1. Hot plug-in function is supported only for V850E2M and V850E2S.

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Isolator
Details of products	Supported Emulators		Supported MCUs
	E1	E20	V850	RH850	RX	RL78	78K	R8C
Isolator for the E1 Emulator (Also usable with E8a Emulator) R0E000010ACB10 Enables debugging in an environment where there is a difference in potential between the user system GND and the host PC GND.		.	.	.		.	.
Isolator for the E20 Emulator R0E000200ACB10 Enables debugging in an environment where there is a difference in potential between the user system GND and the host PC GND.	.		.	.		.	.	.

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Low voltage OCD Board
Details of products	Supported Emulators		Supported MCUs
	E1	E20	V850	RH850	RX	RL78	78K	R8C
Low voltage OCD Board for RL78/G10 (10-pin) R0E510Y16LVB00 An OCD board for debugging the MCU of RL78/G10 (10-pin), when the adapter voltage is lower than 4.5V. This product is used between E1 emulator and user's system, and is united by in-circuit connection with user's system.		.	.	.	.		.	.

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Debug MCU Board
Details of products	Supported Emulators		Supported MCUs
	E1	E20	V850	RH850	RX	RL78	78K	R8C
Debug MCU Board for RH850 (For model numbers, see the table below.) Enables using trace function even if the target MCU does not have trace function.			.		.	.	.	.
Debug MCU Board for RX (For model numbers, see the table below.) The E20 emulator occupies part of the user ports for the emulator control and trace information output. These ports are connected to the 38-pin connector attached to the E20 emulator. Debug MCU Board sets all these user ports free and available for the user system, while eliminating the need for a 38-pin connector for the connection with the E20 emulator.	.		.	.		.	.	.

 

Debug MCU Board List