Emulator Connector - Renesas RL78/G22 User Manual

RL78/G22 Fast Prototyping Board
5.19

Emulator Connector

This 14-pin connector (J10) is used to connect this product to an on-chip debugging E2 emulator or E2
emulator Lite, from Renesas Electronics, incorporating programming facilities (the connector is not mounted).
The emulator is used for programming or debugging the evaluation MCU.
To connect the emulator, change the circuit as follows.
J10: 14-pin connector must be mounted
•
J12, J13, and J14: pins 2-3 are short-circuit
•
Pattern for cutting [TOOL0_USB]: cut
•
Pattern for cutting [RESET]: cut
•
Pattern for cutting [T_RESET]: cut
•
J13: Pins 2-3
short-circuit
J12: Pins 2-3
short-circuit
J14: Pins 2-3
short-circuit
Figure 5-12 Settings for Use with the Emulator Connector (Top Side)
Pattern for cutting
(T_RESET): cut
Pattern for cutting
(RESET): cut
Pattern for cutting
(TOOL0_USB): cut
Figure 5-13 Settings for Use with the Emulator Connector (Soldered Side)
For the usage of the emulator, refer to the E1/E20/E2 Emulator, E2 emulator Lite Additional Document for
User's Manual (Notes on Connection of RL78) (R20UT1994).
R20UT5121EJ0100 Rev. 1.00
Nov.16.22
5. User Circuits
Page 25 of 35