Renesas CPX4 AC-PLC, Руководство пользователя

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CPX4 AC-PLC Evaluation Kit M02D2 RTK0EE0009D02001BJ 3
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Interface Specifications
R30UZ0165EJ0100 Rev.1.00 Page 33 of 53
July 01, 2021
3.2.6 OCD-connector (CN305)
The OCD connector (CN305) is a connector for connecting an emulator. When connecting to a development tool via
an emulator, set the target power supply to operate with "user power supply", and supply line power or external power to
the AC-PLC board.
Figure 3-3 shows the connection configuration with the emulator. Table 3-12 shows the terminal information of the
OCD connector (CN305).
Figure 3-3 Connection configuration with the emulator
Table 3-12 OCD connectors (CN305)
Terminal
number
Terminal name Function
1 TCK RX651-TCK
2 GND GND
3 TRST# RX651-TRST#
4 EMLE RX651-EMLE
5 TDO RX651-TDO
6 NC Open (not connected)
7 MD RX651-MD
8 VDD 3.3V
9 TMS RX651-TMS
10 UB RX651-PC7
11 TDI RX651-TDI
12 GND GND
13 RES# RX651-RES#
14 GND GND
When writing/erasing programs to the MCU(RX651) via the emulator using the development tool, make the settings
shown in Table 3-13. (See the documentation for your emulator for more information.)
Table 3-13 Setting of Firmware update mode
Switch/JP Setting Function
JP301 Open On-chip emulator enable setting
SW7 USE MCU MCU(RX651) operation mode