Datasheet

INDEX
Index Index-5
DMR initialization, 11-37
example, 11-34
initialization code, 11-39
interface configuration, 11-34
mode register initialization, 11-38
overview, 11-1
Signal descriptions, 17-1
address bus, 17-7
address configuration, 17-15
address strobe, 17-9
bus
arbitration, 17-12
clock output, 17-13
data, 17-8
driven, 17-13
grant, 17-12
request, 17-12
chip-select module, 17-15
clock and reset, 17-13
clock input, 17-13
data bus, 17-8
data/configuration pins, 17-14
debug
high impedance, 17-20
JTAG, 17-21
processor clock output, 17-20
processor status debug data, 17-21
test
clock, 17-22
mode, 17-20
overview, 17-20
debug module/JTAG
test data input/development serial input, 17-22
test data output/development serial output, 17-22
test mode select/breakpoint, 17-21
test reset/development serial clock, 17-21
divide control, 17-15
DMA controller module
general, 17-17
transfer modifier/acknowledge, 17-18
DRAM controller
address strobes, 17-16
overview, 17-16
synchronous
clock enable, 17-17
column address strobe, 17-17
edge select, 17-17
row address strobe, 17-17
synchronous edge select, 17-17
write, 17-16
I
2
C module
general, 17-20
serial clock, 17-20
serial data, 17-20
interrupt control signals, 17-12
interrupt request, 17-12
JTAG, 19-2
parallel I/O port, 17-19
read/write, 17-8
reset in, out, 17-13
serial module
clear to Send, 17-19
general, 17-18
receiver serial data input, 17-19
request to send, 17-19
transmitter serial data output, 17-18
size, 17-8
timer module, 17-19
transfer
acknowledge, 17-9
in progress, 17-10
modifier, 17-10
start, 17-9
Signals
overview, 17-1
SIM
features, 6-1
programming model, 6-3
register memory map, 6-3
Software watchdog
interrupt vector register, 6-9
service register, 6-9
timer, 6-6
Stack pointer, 2-9, 2-9
Status register, 2-11
Supervisor
programming model, 2-10
registers, 1-16
System protection control register, 6-8
T
Timer module
calculating time-out values, 13-7
capture registers, 13-4
code example, 13-6
counters, 13-5
event registers, 13-5
general-purpose programming model, 13-2
general-purpose units, 13-2
mode registers, 13-3
reference registers, 13-4
Timing
branch instruction execution, 2-30
MAC unit instructions, 3-5
MOVE instructions, 2-25
one operand, 2-26
PLL, 7-4
RSTI, 7-5
two operands, 2-27