Renesas H8S/2615 Series Informações Técnicas descarregar pdf (Página 19)

Default:

47 k

User system

interface cable

MCU

Vcc

Ω

Figure 2.1 Default User System Interface Circuit

Mode Pins (MD2, MD1 and MD0), NMI, STBY and RESET: The NMI signal is input to the MCU

through the emulator control circuit. The rising/falling time of the NMI signal must be 8 ns/V or less.

The mode pins are only monitored. The CPU mode depends on the HDI Configuration settings.

47 k

User system

interface cable

Emulator

control

circuit

Vcc

Ω

Figure 2.2 User System Interface Circuit for MD2, MD1, MD0, NMI, STBY, and RESET

PF0:

User system

interface cable

MCU

Vcc

Ω

PF0

CBTS3306

47 k

Ω

Figure 2.3 User System Interface Circuit for PF0

PC0-PC7:

User system

interface cable

MCU

Vcc

PC0-PC7

CBTS3306

47 k

Ω

Figure 2.4 User System Interface Circuit for PC0-PC7

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Renesas H8S/2615 Series Informações Técnicas Página 19