Renesas M16C/50 Series User Manual page 530

M16C/5L Group, M16C/56 Group
21.4 Interrupts
UART0 to UART4 include interrupts by transmission, reception, ACK, NACK, start/stop condition
detection, and bus collision detection.
21.4.1 Interrupt Related Registers
Refer to operation examples in each mode for interrupt sources and interrupt request generation timing.
For details of interrupt control, refer to 12.7 "Interrupt Control". Table 21.24 lists UART0 to UART4
Interrupt Related Registers.
Table 21.24 UART0 to UART4 Interrupt Related Registers
Address
UART2 Bus Collision Detection Interrupt
004Ah
Control Register
004Fh UART2 Transmit Interrupt Control Register
0050h UART2 Receive Interrupt Control Register
0051h UART0 Transmit Interrupt Control Register
0052h UART0 Receive Interrupt Control Register
0053h UART1 Transmit Interrupt Control Register
0054h UART1 Receive Interrupt Control Register
006Fh UART4 Transmit Interrupt Control Register
0070h UART4 Receive Interrupt Control Register
0072h UART3 Transmit Interrupt Control Register
0073h UART3 Receive Interrupt Control Register
0205h Interrupt Source Select Register 3
0206h Interrupt Source Select Register 2
R01UH0127EJ0110 Rev.1.10
Sep 01, 2011
Register
21. Serial Interface UARTi (i = 0 to 4)
Symbol Reset Value
BCNIC XXXX X000b
S2TIC XXXX X000b
S2RIC XXXX X000b
S0TIC XXXX X000b
S0RIC XXXX X000b
S1TIC XXXX X000b
S1RIC XXXX X000b
S4TIC XXXX X000b
S4RIC XXXX X000b
S3TIC XXXX X000b
S3RIC XXXX X000b
IFSR3A
IFSR2A
00h
00h
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