Mitsubishi Electric M32R Series User Manual page 35

1
Table 1.3.1 Description of the 32170 Pin Function (6/6)
Type Pin Name Signal Name
Input/ P172
output
– P177
port
P180
– P187
P190
– P197
P200
– P203
P210
– P217
P220
– P225
Note: Use caution when using P224 and P225 because they have a debug event function.
Table 1.3.2 Description of the Debug-only Pin Function of 255FBGA
Type Pin Name Signal Name
DEBOG JDBI
JEVENT0, Event output
JEVENT1
TRCLK
TRSYNC
TRDATA0
- TRDATA7 output
Note: 255FBGA is currently under development.
Input/Output Function
Input/output Input/output
port 17
Input/output Input/output
port 18
Input/output Input/output
port 19
Input/output Input/output
port 20
Input/output Input/output
port 21
Input/output Input/output
port 22
Input/Output Function
Debug interrupt Input
request
Output
Trace clock Output
output
Trace packet Output
output start signal
Trace packet Output
1-17
Programmable input/output port.
Programmable input/output port.
Programmable input/output port.
Programmable input/output port.
Programmable input/output port.
Programmable input/output port.
(However, P221 is an input only port.)
Debug interrupt request input pin. A low on this input
requests a debug interrupt.
Output synchronously with TRCLK. When an event occurs,
this output is driven high for a 1 TRCLK period.
Clock output pin for trace operation. Trace data is output
synchronously with this clock.
This is a trace packet output start signal. When the device
starts outputting a trace packet, this signal is driven high for
a 1 TRCLK period.
Trace packet output pin.
OVERVIEW
1.3 Pin Function
(Note)
Ver.0.10