Renesas M30220T-PRB 用户手册

When this product does not work properly, check the following.

Error

Connection to

the target system

Checkpoint

LEDs do not light up.

All LEDs remain lit.

The "POWER LED" of
"STATUS OF TARGET"
does not light up.

The "CLOCK LED" of
"STATUS OF TARGET"
does not light up.

The "RESET LED" of
"STATUS OF TARGET"
does not go out.

-

-

Connected

Not connected

Connected

Connected

Check the power cable is connected to the PC4701.

See the user's manual of the PC4701.

(1) Check the connection between the M30200T-

RPD-E and this product.

See "3.3 Connecting M30200T-RPD-E"
(page 16).

(2) Check the connection between the PC4701

and the M30200T-RPD-E.

See the user's manual of the M30200T-RPD-E.

Check power and GND are properly supplied to
the target system.

(1) Check both the main and sub clocks are not set

to "EXT" in the emulator debugger.

See the CLK command of the emulator
debugger.

(2) Check the oscillator circuit in the M30200T-

RPD-E is oscillating.

See the user's manual of the M30200T-RPD-E.

(1) Check the oscillator circuit on the target system

is oscillating.

(2) Check the switches of the FLX64-PRB are

correctly set.

See "3.1 Switch Settings" (page 14).

Check the reset pin of the target system is pulled
up.