MAH28155CD Ver la hoja de datos (PDF) - Dynex Semiconductor

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componentes Descripción

Fabricante

MAH28155CD

Radiation Hard Programmable Peripheral Interface

Dynex Semiconductor 

DSN

RD/WN

CSN, A1, A0

MA28155

RD/WN set-up and hold time

Figure 6: Basic Input (Write) Timing Diagram

Port Definition Mode 0

D4

D3

D1

D0

0

0

0

0

0

0

0

1

0

0

1

0

0

0

1

1

0

1

0

0

0

1

0

1

0

1

1

0

0

1

1

1

1

0

0

0

1

0

0

1

1

0

1

0

1

0

1

1

1

1

0

0

1

1

0

1

1

1

1

0

1

1

1

1

PORT A

(UPPER)

OUTPUT

OUTPUT

OUTPUT

OUTPUT

OUTPUT

OUTPUT

OUTPUT

OUTPUT

INPUT

INPUT

INPUT

INPUT

INPUT

INPUT

INPUT

INPUT

PORT C

OUTPUT

OUTPUT

OUTPUT

OUTPUT

INPUT

INPUT

INPUT

INPUT

OUTPUT

OUTPUT

OUTPUT

OUTPUT

INPUT

INPUT

INPUT

INPUT

PORT B

OUTPUT

OUTPUT

INPUT

INPUT

OUTPUT

OUTPUT

INPUT

INPUT

OUTPUT

OUTPUT

INPUT

INPUT

OUTPUT

OUTPUT

INPUT

INPUT

PORT C

(LOWER)

OUTPUT

INPUT

OUTPUT

INPUT

OUTPUT

INPUT

OUTPUT

INPUT

OUTPUT

INPUT

OUTPUT

INPUT

OUTPUT

INPUT

OUTPUT

INPUT

Table 2: Port Definition Mode 0 (See Also Figure 3)

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