Microcontroller User's Manual

A-6 MCF5282 User’s Manual MOTOROLA
IPSBAR + 0x254 (Read) UART Interrupt Status Register 1 UISR1 8
(Write) UART Interrupt Mask Register 1 UIMR1 8
IPSBAR + 0x258 (Read) Reserved
3
8
UART Baud Rate Generator Register 11 UBG11 8
IPSBAR + 0x25C (Read) Reserved
3
8
UART Baud Rate Generator Register 21 UBG21 8
IPSBAR + 0x274 (Read) UART Input Port Register 1 UIP1 8
(Write) Reserved
3
8
IPSBAR + 0x278 (Read) Reserved
3
8
(Write) UART Output Port Bit Set Command
Register 1
UOP11 8
IPSBAR + 0x27C (Read) Reserved
3
8
(Write) UART Output Port Bit Reset Command
Register 1
UIP01 8
IPSBAR + 0x280 UART Mode Register 2
2
UMR12,
UMR22
8
IPSBAR + 0x284 (Read) UART Status Register 2 USR2 8
(Write) UART Clock Select Register 2
1
UCSR2 8
IPSBAR + 0x288 (Read) Reserved
3
8
(Write) UART Command Register 2 UCR2 8
IPSBAR + 0x28C (Read) UART Receive Buffer 2 URB2 8
(Write) UART Transmit Buffer 2 UTB2 8
IPSBAR + 0x290 (Read) UART Input Port Change Register 2 UIPCR2 8
(Write) UART Auxiliary Control Register 2
1
UACR2 8
IPSBAR + 0x294 (Read) UART Interrupt Status Register 2 UISR2 8
(Write) UART Interrupt Mask Register 2 UIMR2 8
IPSBAR + 0x298 (Read) Reserved
3
8
UART Baud Rate Generator Register 12 UBG12 8
IPSBAR + 0x29C (Read) Reserved
3
8
UART Baud Rate Generator Register 22 UBG22 8
IPSBAR + 0x2B4 (Read) UART Input Port Register 2 UIP2 8
(Write) Reserved
3
8
IPSBAR + 0x2B8 (Read) Reserved
3
8
(Write) UART Output Port Bit Set Command
Register 2
UOP12 8
Table A-3. Register Memory Map (Continued)
Address Name Mnemonic Size