R8CSLASH20 datasheet(118/501 Pages) RENESAS

118 / 501 page

R8C/20 Group, R8C/21 Group

12. Interrupts

Rev.2.00 Aug 27, 2008

Page 102 of 458

REJ09B0250-0200

Figure 12.13

INTF Register

INT

_____

Input Filter Select Register

Symbol

Address

After Reset

INTF

00FAh

00h

Bit Symbol

Bit Name

Function

INT0

_____

input filter select bits

INT1

_____

input filter select bits

INT2

_____

input filter select bits

INT3

_____

input filter select bits

INT0F0

INT0F1

b7 b6 b5 b4 b3 b2 b1 b0

b1 b0

0 0 : No filter

0 1 : Filter w ith f1 sampling

1 0 : Filter w ith f8 sampling

1 1 : Filter w ith f32 sampling

b7 b6

0 0 : No filter

0 1 : Filter w ith f1 sampling

1 0 : Filter w ith f8 sampling

1 1 : Filter w ith f32 sampling

INT3F1

INT3F0

INT1F0

b3 b2

0 0 : No filter

0 1 : Filter w ith f1 sampling

1 0 : Filter w ith f8 sampling

1 1 : Filter w ith f32 sampling

INT1F1

INT2F0

b5 b4

0 0 : No filter

0 1 : Filter w ith f1 sampling

1 0 : Filter w ith f8 sampling

1 1 : Filter w ith f32 sampling

INT2F1

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