Rabbit 6000 User Manual page 448

I
2
I C peripheral
block diagram ....................................................390
interrupts ...........................................................392
operation ............................................................393
overview ............................................................389
pin use ...............................................................392
register descriptions ..........................................395
registers .............................................................391
input capture channels ...........................................322
block diagram ....................................................323
clocks .................................................................325
dependencies .....................................................325
interrupts ...................................................325, 326
example ISR .................................................326
load parallel port output registers ......................322
measure pulse widths ........................................322
modes ................................................................322
input-capture mode .......................................322
input-count mode ..........................................322
operation ............................................................326
input-capture mode .......................................327
input-count mode ..........................................327
overview ............................................................322
register descriptions ..........................................328
registers .............................................................324
start and stop events ..........................................322
interrupt priorities ...................................................86
interrupts .................................................................83
breakpoints ........................................................363
example ISR .................................................364
DMA channels ..................................251, 255, 257
example ISR .................................................257
external interrupt vector table .............................85
external interrupts ..........................................87, 90
block diagram .................................................88
clocks ..............................................................90
dependencies ..................................................90
example ISR ...................................................91
interrupt vectors ..............................................90
operation .........................................................91
register descriptions ........................................92
registers ..........................................................89
Flexible Interface Modules .......................371, 372
2
I C peripheral ....................................................392
input capture channels ...............................325, 326
example ISR .................................................326
internal interrupt vector table ..............................84
interrupt priorities ................................................86
memory management ..........................................60
Network Port B .........................................291, 293
Network Port C .................................................316
operation ..............................................................84
Parallel Port D ...................................................117
Rabbit 6000 User's Manual
Parallel Port E ....................................................129
Parallel Port F ....................................................140
Parallel Port G ...................................................148
Parallel Port H ...................................................156
priority levels .......................................................83
PWM .................................................340, 344, 345
example ISR .................................................345
Quadrature Decoder ..................................334, 336
example ISR .................................................337
Serial Ports A – D ..............................................189
Serial Ports E – F ...............................................204
slave port ...........................................216, 218, 221
example ISR .................................................221
system management ................................42, 45, 46
Timer A .....................................................162, 165
example ISR .................................................166
Timer B .............................................................172
example ISR .................................................172
Timer C .....................................................179, 180
example ISR .................................................180
USB host ...................................................319, 320
L
land pattern
BGA package ....................................................431
low-power operation .............................................403
clock rates
clock modes ..................................................406
handling unused pins .........................................405
operation ............................................................405
overview ............................................................403
register descriptions ...........................................413
registers .............................................................404
self-timed chip selects .......................................412
short chip selects ...............................................407
M
memory
read and write cycles (no wait states) ................421
memory management ..............................................54
block diagram ......................................................57
clocks ...................................................................60
dependencies .......................................................60
interrupts ..............................................................60
logical memory space ..........................................55
mapping physical memory space ........................55
MMU operation ...................................................62
operation ..............................................................61
16-bit and page modes ....................................64
instruction and data space ...............................66
memory protection ..........................................67
MMU ..............................................................61
read and write transactions .............................64
stack protection ...............................................67
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