Renesas 7542 Manual page 27

7542 Group
Key-on wakeup interrupt request
Key-on wakeup interrupt valid bit
UART1 bus collision detection
interrupt request
UART1 bus collision detection
interrupt valid bit
A/D conversion interrupt request
A/D conversion interrupt valid bit
Timer 1 interrupt request
Timer 1 interrupt valid bit
Interrupt request bit
Interrupt enable bit
Note: For key-on wakeup, UART1 bus collision detection, A/D conversion and Timer 1 interrupt,
Fig. 23 Interrupt control
Rev.3.02 Oct 31, 2006
REJ03B0006-0302
Interrupt disable flag I
even if interrupt valid bit (000A
interrupt discrimination bit (000B
when corresponding interrupt request occurs.
But corresponding interrupt request bit (003C
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Key-on wakeup interrupt
discrimination bit
UART1 bus
collision detection
interrupt
discrimination bit
A/D conversion interrupt
discrimination bit
Timer 1 interrupt
discrimination bit
BRK instruction
Reset
) is set "0: Invalid",
16
) is set to "1: interrupt occurs"
16
, 003D ) is not set to "1".
16 16
Key-on wakeup/
UART1 bus collision
detection interrupt
request bit
A/D conversion/
Timer 1 interrupt
request bit
Interrupt request