Renesas M16C/64C User Manual page 647

M16C/64C Group
CTISEL0
CTD8FLG
CTISEL1
CTISEL2
CTABTFLG
CTNACKFLG
Broadcast
Destination address
CRISELM
CRISEL0
CRD8FLG
CRISEL1
CRERRFLG
CRISEL2
CRISELS
CRSTFLG
CRISELS, CTISEL2, CTISEL1, CTISEL0, CRISELM, CRISEL2, CRISEL1, CRISEL0: Bits in the CISEL register
CRSTFLG, CTD8FLG, CRD8FLG, CTNACKFLG, CTABTFLG, CRERRFLG: Bits in the CECFLG register
Figure 26.18 CEC Function Interrupt
For the interrupt request timing, refer to the operation examples.
For interrupt control, refer to 14.7 "Interrupt Control". Table 26.11 lists the CEC Function Interrupt-
Associated Registers.
Table 26.11 CEC Function Interrupt-Associated Registers
Address
006Bh CEC1 Interrupt Control Register
006Ch CEC2 Interrupt Control Register
0205h Interrupt Source Select Register 3
The CEC function shares the interrupt vectors and the interrupt control registers with other peripheral
functions. To use CEC1 interrupt, set the IFSR33 bit in the IFSR3A register to 1 (CEC1). To use CEC2
interrupt, set the IFSR34 bit in the IFSR3A register to 1 (CEC2).
R01UH0092EJ0110 Rev.1.10
Jul 31, 2012
Register
26. Consumer Electronics Control (CEC) Function
CEC1 interrupt
(IR bit in the CEC1IC register)
CEC2 interrupt
(IR bit in the CEC2IC register)
Symbol
CEC1IC
CEC2IC
IFSR3A
Reset Value
XXXX X000b
XXXX X000b
00h
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