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Register Memory Map Quick Reference
MCF52211 ColdFire® Integrated Microcontroller Reference Manual, Rev. 2
Freescale Semiconductor A-5
IPSBAR + 0x021C (Read) Reserved 8
UART Baud Rate Generator Register 20 UBG20 8
IPSBAR + 0x0234 (Read) UART Input Port Register 0 UIP0 8
(Write) Reserved 8
IPSBAR + 0x0238 (Read) Reserved 8
(Write) UART Output Port Bit Set Command Register 0 UOP10 8
IPSBAR + 0x023C (Read) Reserved 8
(Write) UART Output Port Bit Reset Command Register 0 UIP00 8
IPSBAR + 0x0240 UART Mode Registers 1
1
UMR11, UMR21 8
IPSBAR + 0x0244 (Read) UART Status Register 1 USR1 8
(Write) UART Clock Select Register 1
1
UCSR1 8
IPSBAR + 0x0248 (Read) Reserved 8
(Write) UART Command Register 1 UCR1 8
IPSBAR + 0x024C (UART/Read) UART Receive Buffer 1 URB1 8
(UART/Write) UART Transmit Buffer 1 UTB1 8
IPSBAR + 0x0250 (Read) UART Input Port Change Register 1 UIPCR1 8
(Write) UART Auxiliary Control Register 1
1
UACR1 8
IPSBAR + 0x0254 (Read) UART Interrupt Status Register 1 UISR1 8
(Write) UART Interrupt Mask Register 1 UIMR1 8
IPSBAR + 0x0258 (Read) Reserved 8
UART Baud Rate Generator Register 11 UBG11 8
IPSBAR + 0x025C (Read) Reserved 8
UART Baud Rate Generator Register 21 UBG21 8
IPSBAR + 0x0274 (Read) UART Input Port Register 1 UIP1 8
(Write) Reserved 8
IPSBAR + 0x0278 (Read) Reserved 8
(Write) UART Output Port Bit Set Command Register 1 UOP11 8
IPSBAR + 0x027C (Read) Reserved 8
(Write) UART Output Port Bit Reset Command Register 1 UIP01 8
IPSBAR + 0x0280 UART Mode Register 2
1
UMR12, UMR22 8
IPSBAR + 0x0284 (Read) UART Status Register 2 USR2 8
(Write) UART Clock Select Register 2
1
UCSR2 8
Table A-3. Register Memory Map (continued)
Address Name Mnemonic Size (bits)