M16C User Manual.pdf

UARTMitsubishi microcomputersM16C / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTER(8) Registers related to the serial I/OFigure 2.5.2 shows the memory map of serial I/O-related registers, and Figures 2.5.3 to 2.5.7 showUARTi-related registers.004A16Bus collision detection interrupt control register (BCNIC)004F16005016005116005216005316005416UART2 transmit interrupt control register (S2TIC)UART2 receive interrupt control register (S2RIC)UART0 transmit interrupt control register (S0TIC)UART0 receive interrupt control register (S0RIC)UART1 transmit interrupt control regster(S1TIC)UART1 receive interrupt control register(S1RIC)037816037916037A16037B16037C16037D16037E16037F16UART2 transmit/receive mode register (U2MR)UART2 bit rate generator (U2BRG)UART2 transmit buffer register (U2TB)UART2 transmit/receive control register 0 (U2C0)UART2 transmit/receive control register 1 (U2C1)UART2 receive buffer register (U2RB)03A01603A11603A21603A31603A41603A51603A61603A71603A81603A91603AA1603AB1603AC1603AD1603AE1603AF1603B016UART0 transmit/receive mode register (U0MR)UART0 bit rate generator (U0BRG)UART0 transmit buffer register (U0TB)UART0 transmit/receive control register 0 (U0C0)UART0 transmit/receive control register 1 (U0C1)UART0 receive buffer register (U0RB)UART1 transmit/receive mode register (U1MR)UART1 bit rate generator (U1BRG)UART1 transmit buffer register (U1TB)UART1 transmit/receive control register 0 (U1C0)UART1 transmit/receive control register 1 (U1C1)UART1 receive buffer register (U1RB)UART transmit/receive control register 2 (UCON)Figure 2.5.2. Memory map of UARTi-related registers352