Renesas User System Interface Board HS7047ECH61H Manual do Utilizador descarregar pdf (Página 74)

3.5.9 Pin Functions

This emulator supports the extended functions that are not included in the product MCU. Therefore, the pin

status, which does not exist in the SH7046, SH7047, SH7144, or SH7145, may be displayed. Table 3.8 shows

the difference between the pins of which status is monitored on the emulator and the product MCU.

Table 3.8 Pin Functions

Pin Name Emulator SH7046F SH7047F SH7144F SH7145F

_RES Yes Yes Yes Yes Yes

NMI Yes Yes Yes Yes Yes

_IRQ0 Yes Yes Yes Yes Yes

_IRQ1 Yes Yes Yes Yes Yes

_IRQ2 Yes Yes Yes Yes Yes

_IRQ3 Yes Yes Yes Yes Yes

_IRQ4 Yes No No Yes Yes

_IRQ5 Yes No No Yes Yes

_IRQ6 Yes No No Yes Yes

_IRQ7 Yes No No Yes Yes

_WAIT Yes No Yes Yes Yes

_BREQ Yes No Yes Yes Yes

_HSTBY Yes No Yes No No

When the emulator monitors the status of multiplexed pins IRQ0 to IRQ7, WAIT, and BREQ, the corresponding

ports must be correctly set on the [Pin Select Registers] page of the [Configuration Properties] dialog box.

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Renesas User System Interface Board HS7047ECH61H Manual do Utilizador Página 74