M306V0 查看數據表（PDF） - Renesas Electronics

零件编号

产品描述 (功能)

生产厂家

M306V0

Emulation Pod for M16C/6V Group M306V0

Renesas Electronics 

IMPORTANT

Notes on Connecting Target System:

• When connecting the FLX100 flexible cable and the converter board, be careful not to forcibly

press the connector top of the converter board. (The flexible cable and the converter board are

guaranteed for only 20 insertion/removal iterations.)

• Especially be careful not to insert the converter board in the wrong direction.

Note on Reset Input from Target System:

• The reset input from the target system is accepted only during program execution (while the RUN

signal lamp on the PC4701 is lit).

Note on HOLD Input from Target System:

• Input an 'L' level signal into the HOLD pin only during program execution. Doing so while the

program is stopped or during run time debugging may cause the emulator to malfunction.

Note on Address 0 Access:

• With M16C/6V group MCUs, when a maskable interrupt is generated, the interrupt data (interrupt

number and interrupt request level) stored in address 0 is read out.

Also, the interrupt request bit is cleared when address 0 is read out. Consequently, when the address

0 readout instruction is executed or when address 0 is read out in the cause of a program runaway,

a malfunction occurs in that the interrupt is not executed despite the interrupt request, because the

request bit of the highest priority interrupt factor enabled is cleared.

Therefore, with M306V0T-RPD-E, if address 0 is read out for anything other than interrupt

processing, the yellow LED lights up as a warning. When this LED lights up, there is the possibility

of illegal access to address 0, therefore check the program. This LED is extinguished from the

emulator reset switch.

( 11 / 48 )

Share Link: