mcf5407 Freescale Semiconductor, Inc, mcf5407 Datasheet - Page 526

• Manufacturer Part Number: mcf5407
• Description: Mcf5407 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

3
B-6
0x220–
Address-triggered commands
MBAR
Offset
0x20C
0x21C
0x22C
0x200
0x204
0x208
0x210
0x214
0x218
UART mode
registers
14-5], (UMR2n) [p. 14-7
(Read) UART status
registers—(USRn)
[p. 14-10]
(Write) UART
clock-select
register
[p. 14-12]
(Read) Do not access
(Write) UART command
registers—(UCRn)
[p. 14-13]
(Read) UART input port
change
registers—(UIPCRn)
[p. 14-17]
(Write) UART auxiliary
control
registers
[p. 14-17]
(Read) UART interrupt
status
registers—(UISRn)
[p. 14-18]
(Write) UART interrupt
mask
registers—(UIMRn)
[p. 14-18]
UART divider upper
registers—(UDUn)
[p. 14-19]
UART divider lower
registers—(UDLn)
[p. 14-19]
Do not access
1
—(UCSRn)
[31:24]
1
1
—(UMR1n)[p.
—(UACRn)
2
Table B-7. UART1 Control Registers
2
(Write) UART transmitter buffers—(UTBn) [p. 14-16]
Rx FIFO threshold
register—(RXLVL)
[p. 14-8]
—
—
—
—
—
—
—
—
—
—
(Read) UART receiver buffers—(URBn) [p. 14-15]
MCF5407 User’s Manual
UART1 Control Registers
[23:16]
Modem control
register—(MODCTL)
[p. 14-9]
(Read) Rx samples
available
register—(RSMP)
[p. 14-12]
[15:8]
Tx FIFO threshold
register—(TXLVL)
[p. 14-10]
(Read) Tx space
available
register—(TSPC)
[p. 14-13]
[7:0]