32182 Datasheet, PDF (744/755 Pages) Renesas Technology Corp – 32-BIT RISC SINGLE-CHIP MICROCOMPUTER M32R FAMILY / M32R/ECU SERIES

Appendix 4
SUMMARY OF PRECAUTIONS
Appendix 4.12 Precautions about JTAG
Appendix 4.12.2 Processing Pins when Not Using JTAG
The following shows how the pins on the chip should be processed when not using JTAG tools.
M32R/ECU
JTDO
JTDI
JTMS
JTCK
VCCE(5V)
0–100KΩ
0–100KΩ
0–100KΩ
0–100KΩ
JTRST
0–100KΩ
User board
Note: • Only if the JTRST pin is firmly tied to ground, the JTDO, JTDI, JTMS and JTCLK pins can be processed
by either pullup or pulldown.
Figure 4.12.2 Processing Pins when Not Using JTAG
Appendix 4-19
32182 Group User's Manual (Rev.1.0)