AT697F datasheet(108/155 Pages) ATMEL

108 / 155 page

Bit Number

Mnemonic

Description

en7

Enable.

If set, the corresponding interrupt will be enabled, otherwise it will be masked.

le7

Level/edge triggered.

If set, the interrupt will be edge-triggered, otherwise level sensitive.

pl7

Polarity

If set, the corresponding interrupt will be active high (or edge-triggered on positive edge). Otherwise, it will be

active low (or edge-triggered on negative edge).

28..24

isel7[4:0]

I/O port select.

The value of this field defines which I/O port (0 - 31) should generate parallel I/O port interrupt 7.

en6

Enable.

If set, the corresponding interrupt will be enabled, otherwise it will be masked.

le6

Level/edge triggered.

If set, the interrupt will be edge-triggered, otherwise level sensitive.

pl6

Polarity

If set, the corresponding interrupt will be active high (or edge-triggered on positive edge). Otherwise, it will be

active low (or edge-triggered on negative edge).

20..16

isel6[4:0]

I/O port select.

The value of this field defines which I/O port (0 - 31) should generate parallel I/O port interrupt 6.

en5

Enable.

If set, the corresponding interrupt will be enabled, otherwise it will be masked.

le5

Level/edge triggered.

If set, the interrupt will be edge-triggered, otherwise level sensitive.

pl5

Polarity

If set, the corresponding interrupt will be active high (or edge-triggered on positive edge). Otherwise, it will be

active low (or edge-triggered on negative edge).

12..8

isel5[4:0]

I/O port select.

The value of this field defines which I/O port (0 - 31) should generate parallel I/O port interrupt 5.

en4

Enable.

If set, the corresponding interrupt will be enabled, otherwise it will be masked.

le4

Level/edge triggered.

If set, the interrupt will be edge-triggered, otherwise level sensitive.

pl4

Polarity

If set, the corresponding interrupt will be active high (or edge-triggered on positive edge). Otherwise, it will be

active low (or edge-triggered on negative edge).

4..0

isel4[4:0]

I/O port select.

The value of this field defines which I/O port (0 - 31) should generate parallel I/O port interrupt 4.

108

7703C–AERO–6/09

AT697F ADVANCE INFORMATION

AT697F Datasheet(PDF) 108 Page - ATMEL Corporation

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