M16C65 Datasheet, PDF (584/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
23. Serial Interface UARTi (i = 0 to 2, 5 to 7)
23.4 Interrupts
UART0 to UART2 and UART5 to UART7 include interrupts by transmission, reception, ACK, NACK, start/
stop condition detection, and bus collision detection.
23.4.1 Interrupt Related Registers
Refer to operation examples in each mode for interrupt sources and interrupt request generation timing.
For the details of interrupt control, refer to 14.7 “Interrupt Control”. Table 23.26 lists UART0 to UART2,
UART5 to UART7 Interrupt Related Registers.
Table 23.26 UART0 to UART2, UART5 to UART7 Interrupt Related Registers
Address
0046h
0047h
004Ah
004Fh
0050h
0051h
0052h
0053h
0054h
006Bh
006Ch
006Dh
006Eh
006Fh
0070h
0071h
0072h
0073h
0205h
0206h
Register Name
UART1 Bus Collision Detection Interrupt
Control Register
UART0 Bus Collision Detection Interrupt
Control Register
UART2 Bus Collision Detection Interrupt
Control Register
UART2 Transmit Interrupt Control Register
UART2 Receive Interrupt Control Register
UART0 Transmit Interrupt Control Register
UART0 Receive Interrupt Control Register
UART1 Transmit Interrupt Control Register
UART1 Receive Interrupt Control Register
UART5 Bus Collision Detection Interrupt
Control Register
UART5 Transmit Interrupt Control Register
UART5 Receive Interrupt Control Register
UART6 Bus Collision Detection Interrupt
Control Register
UART6 Transmit Interrupt Control Register
UART6 Receive Interrupt Control Register
UART7 Bus Collision Detection Interrupt
Control Register
UART7 Transmit Interrupt Control Register
UART7 Receive Interrupt Control Register
Interrupt Source Select Register 3
Interrupt Source Select Register 2
Register Symbol
After Reset
U1BCNIC
XXXX X000b
U0BCNIC
XXXX X000b
BCNIC
XXXX X000b
S2TIC
S2RIC
S0TIC
S0RIC
S1TIC
S1RIC
U5BCNIC
XXXX X000b
XXXX X000b
XXXX X000b
XXXX X000b
XXXX X000b
XXXX X000b
XXXX X000b
S5TIC
S5RIC
U6BCNIC
XXXX X000b
XXXX X000b
XXXX X000b
S6TIC
S6RIC
U7BCNIC
XXXX X000b
XXXX X000b
XXXX X000b
S7TIC
S7RIC
IFSR3A
IFSR2A
XXXX X000b
XXXX X000b
00h
00h
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
Page 549 of 791