Section 3 Reset Switch - Renesas H8/3854 Series User Manual

The reset switch is on the side of the expansion board as shown in figure 2. Pressing the reset switch
resets the H8/3854 dot-matrix LCD controller (table 2).
Table 2 Reset Types for the Emulator
Reset Type
HDI reset commands
Reset input from the
user system during user
program execution
H8/3854 expansion
board reset switch
Emulator power on
R: Reset is valid, —: Reset is invalid
4

Section 3 Reset Switch

Condition
Reset CPU
Go Reset
User reset is masked
by configuration setting
User reset is not
masked by
configuration setting
Reset switch is
pressed
Emulator is turned on
H8/3854 Dot-Matrix
LCD Controller
—
R
R
R
R
H8/3854 CPU and I/O
other than LCD
Controller
R
—
R
—
R