H8SLASH3003 datasheet(144/715 Pages) RENESAS

Nome de Peças	H8/3003

Descrição Electrónicos	microcontroller (MCU)

PDF	715 Pages

Scroll/Zoom	100%

Fabricante Electrônico	RENESAS [Renesas Technology Corp]

Página de início	http://www.renesas.com

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Example of Wait State Control Settings: A reset initializes ASTCR and WCER to H'FF and

WCR to H'F3, selecting programmable wait mode and three wait states for all areas. Software can

select other wait modes for individual areas by modifying the ASTCR, WCER, and WCR settings.

Figure 6-16 shows an example of wait mode settings.

Figure 6-16 Wait Mode Settings (Example)

76543210

—

Bit:

ASTCR H'0F:

WCER H'33:

WCR H'F3:

Area 0

Area 1

Area 2

Area 3

Area 4

Area 5

Area 6

Area 7

3-state-access area,

programmable wait mode

3-state-access area,

programmable wait mode

3-state-access area,

pin wait mode 0

3-state-access area,

pin wait mode 0

2-state-access area,

no wait states inserted

2-state-access area,

no wait states inserted

2-state-access area,

no wait states inserted

2-state-access area,

no wait states inserted

Note: Wait states cannot be inserted in areas designated for two-state access by ASTCR.

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H8/3003 Folha de dados(PDF) 144 Page - Renesas Technology Corp