Table of Contents
Advertisement
automatic echo, 23-25
local loop-back, 23-25
remote loop-back, 23-26
low-power modes, 7-8
multidrop mode, 23-26
receiver, 23-22
transmitter, 23-20
overview, 23-1
programming
core interrupts, 23-29
DMA service, 23-29
registers
auxiliary control (UACRn), 23-13
baud rate generator (UBG1n/UBG2n), 23-14
input port (UIPn), 23-15
interrupt status/mask (UISRn/UIMRn), 23-13
mode 2–1 (UMRnn), 23-4–23-6
output port command (UOP1n/UOP0n), 23-15
receive buffers (URBn), 23-11
status (USRn), 23-7
transmit buffers (UTBn), 23-11
User programming model, 2-2
V
Variant address, 29-4
W
Wait mode, 7-6
Wake interrupt (WAKEINT), 25-18, 25-30
Watchdog timer
block diagram, 18-2
memory map, 18-2
operation
low-power, 7-12, 18-1
overview, 18-1
registers
control (WCR), 18-3
count (WCNTR), 18-5
modulus (WMR), 18-4
service (WSR), 18-5
WDDATA execution, 29-3
Index-16
INDEX
MCF5282 User's Manual
MOTOROLA
Advertisement
Table of Contents
