Renesas RL78/G1F, User Manual

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RL78/G1F Motor Driver Board GB01 User's Manual
R12UT0012EJ0100 Rev.1.00 Page 20 of 32
20.10.2020
8.12 Encoder Signal Input Connector
The encoder signal input function can input the encoder signals from the target motor. The encoder signal
is pulled up to 5 V and passed through an RC filter before being input to the microcontroller.
Table 8.14
lists
the pin assignment of the encoder signal input connector.
Table 8.14 Pin Assignment of Encoder Signal Input Connector (CN2)
Pin No. Pin Function Connected RL78/G1F Pin
1 5V VCC
2 GND VSS
3 A-phase P00/TRDCLKA
4 B-phase P01/TRDCLKB
5 Z-phase P50/INTP1
When using this connector, be sure to connect it to the compatible connector shown in
Table 8.15
below.
Table 8.15 Compatible Connector
Part Part No. Manufacturer
Connector XHP-5 J.S.T. Mfg. Co. Ltd.
8.13 Emulator Connector
When the board is connected with an emulator via the emulator connector, it is possible to write data from
the emulator.
Table 8.14
lists the pin assignment of the emulator connector.
Table 8.16 Pin Assignment of Emulator Connector (CN3)
Pin No. Pin Function Connected RL78/G1F Pin
1 5V VCC
2 NC NC
3 Debugger data Input/output P40/TOOL0
4 System reset input P125/RESET
5 GND VSS
When using this connector, be sure to connect it to the compatible connector shown in
Table 8.15
below.
Table 8.17 Compatible Connector
Part Part No. Manufacturer
Connector XHP-5 J.S.T. Mfg. Co. Ltd.
When the conversion board (P014012-1-005) is used, the signals input via the emulator connector can
be converted for connection.
Figure 8-7 Conversion Boards (P014012-1-005)