C868_02 Datasheet, PDF(201/244 Page) Infineon Technologies AG – 8 - Bit CMOS Microcontroller

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C868_02 Datasheet, PDF (201/244 Pages) Infineon Technologies AG – 8 - Bit CMOS Microcontroller

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C868

Interrupt System

7.2.3 Interrupt Control Registers for CCU6

Register IS contains the individual interrupt request bits. This register can only be read,

write actions have no impact on the contents of this register. The SW can set or reset the

bits individually by writing to the registers ISS (to set the bits) or to register ISR (to reset

the bits). .

ISL

Capture/Compare Interrupt Register ,Low Byte

7

6

5

4

3

[Reset value: 00H]

2

1

0

T12PM

rh

T12OM

rh

ICC62F

rh

ICC62R

rh

ICC61F

rh

ICC61R

rh

ICC60F

rh

ICC60R

rh

Field

ICC60R,

ICC61R,

ICC62R

Bits Type Description

0,

rh Capture, Compare-Match Rising Edge Flag

2,

In compare mode, a compare-match has been

4

detected while T12 was counting up. In capture

mode, a rising edge has been detected at the input

CC6x (x=0, 1, 2).

0 The event has not yet occurred since this bit

has been reset for the last time.

1 The event described above has been

detected.

Userâs Manual

7-17

V 0.4, 2002-01

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