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Section 38 States and Handling of Pins
Page 2058 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Table 38.4 Handling of Pins that are not in Use (When User Debugging Interface is Not
Used in Product Chip Mode)
Pin Handling
ASEMD Fix this pin at a high level (pull up or connect to the power-
supply level).
TRST Fix this pin at a low level (pull down or connect to the
ground level).
TCK, TMS, TDI Fix the level on the pins (pull them up or down, or connect
them to the power-supply or ground level).
TDO, ASEBRKAK/ASEBRK Open-circuit
Notes: 1. When using the user debugging interface, handle these pins as described in the manual
for the emulator.
2. It is recommended that the values of pull-up or pull-down resistors are in the range from
4.7 k to 100 k.