User`s manual

Rabbit 4000 Designer’s Handbook rabbit.com 91
INDEX
A
A18 and A19 inversion ........................................... 43
access times ........................ 11, 15, 16, 38, 41, 61, 62
B
bank size ................................................................. 38
base segment ........................................................... 38
baud rates .................................................. 7, 9, 10, 42
divisor ........................................................... 21, 90
sleepy mode ........................................................ 78
bbramorg ................................................................. 48
binary compatibility ................................................ 64
BIOS ....................................................................... 37
conditional compilation ...................................... 40
flowchart ............................................................. 39
modifying ............................................................ 40
wait loop ............................................................. 14
board type ............................................................... 40
boot blocks .............................................................. 63
boot ROM ............................................................... 20
C
calibration constants ............................................... 57
capacitance ........................................................ 16, 73
ceramic resonator .................................................... 10
chip select ................................................................. 9
self-timed mode .................................................. 74
short mode ........................................................... 74
CLK (pin 2) ............................................................. 81
clock input .............................................................. 77
CLOCK_DOUBLED .............................................. 41
clocks ...................................................... 7, 13, 17, 74
common crystal frequencies ................................. 9
speed ....................................................... 11, 16, 41
cloning .................................................... 9, 10, 41, 69
CMOS ............................................................... 73, 76
cold boot ..................................................... 19, 20, 82
conformal coating ................................................... 77
crystal ........................................................................ 9
crystal oscillator ........................................................ 9
32 kHz crystal oscillator external logic .............. 77
CS1 ................................................................... 38, 41
CS1_ALWAYS_ON ......................................... 15, 41
D
DATAORG ............................................................ 41
DATASEG register .......................................... 22, 38
debug mode ...................................................... 22, 76
design conventions ................................................... 9
memory chips ..................................................... 10
oscillator crystals ................................................ 10
programming cable connector ............................ 10
DHCP_CLIENT_ID_MAC .................................... 43
diagnostic tests ....................................................... 81
DTR line ................................................................. 21
Dynamic C start sequence ...................................... 21
Dynamic C version ................................................. 40
E
EMI ......................................................................... 17
ENABLE_CLONING ............................................ 41
ENABLE_SPREADER .......................................... 42
ESD ........................................................................ 11
F
fastramorg ............................................................... 48
FETs ................................................................. 14, 73
finite state machine ................................................. 22
firmware ................................................................. 19
flash
custom driver ...................................................... 80
supported devices ............................................... 79
write method ....................................................... 22
FLASH_SIZE ......................................................... 42
flashorg ................................................................... 48
Fletcher algorithm .................................................. 22
floating inputs ......................................................... 14
H
hardware reset ......................................................... 10
I
interrupts ........................................................... 22, 77
M
MAC address .............................................. 59, 62, 71