Rabbit BL2020, User Manual

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User’s Manual 85
I
NDEX
A
A/D converter
function calls
_anaIn ............................ 47
anaIn .............................. 48
anaInCalib ..................... 47
anaInEERd .................... 49
anaInEEWr .................... 49
anaInVolts ..................... 49
analog I/O
reference voltages ............. 28
analog inputs ......................... 27
use as digital inputs ........... 27
analog outputs ....................... 28
B
battery
connections ....................... 74
life ..................................... 74
replacing the backup bat-
tery ................................ 75
board initialization
function calls ..................... 42
brdInit ............................ 42
C
C language ............................ 35
CE compliance ........................ 5
design guidelines ................. 6
chip select circuit .................. 78
clock doubler ........................ 32
conformal coating ................. 66
connections
battery ............................... 74
Ethernet cable ................... 53
D
D/A converter
function calls
anaOut ........................... 51
anaOutCalib .................. 50
anaOutEERd ................. 52
anaOutEEWr ................. 52
anaOutVolts .................. 52
D/A converter outputs .......... 28
Demonstration Board .............. 3
hookup instructions ........... 81
analog sample programs 83
digital sample programs 82
jumper configurations . 82, 83
wire assembly ..................... 3
digital I/O
function calls
digIn .............................. 44
digOut ........................... 44
SMODE0 .......................... 26
SMODE1 .......................... 26
digital inputs ......................... 17
configured pull-up or pull-
down ............................. 17
dual-purpose A/D converter
inputs as digital inputs .. 18
switching threshold ........... 18
digital outputs ....................... 19
+K ..................................... 19
pulled up or pulled down .. 19
sinking ............................... 19
sourcing ............................. 19
dimensions
BL2000 board ................... 60
plastic enclosure ................ 72
Dynamic C ........................ 4, 35
add-on modules ................. 37
COM port .......................... 11
installation ......................... 10
Rabbit Embedded Security
Pack ................................ 4
standard features
debugging ...................... 36
starting .............................. 11
telephone-based technical
support ...................... 4, 37
upgrades and patches ........ 37
E
EMI
spectrum spreader feature . 33
Ethernet cables ...................... 53
Ethernet connections ............. 53
steps .................................. 53
Ethernet port ......................... 24
ground lug ......................... 25
handling EMI and noise .... 25
pinout ................................ 24
external interrupts ................. 32
F
features .................................... 1
H
headers
Demonstration Board
H1 ............................ 82, 83
H2 ............................ 82, 83
I
installation
plastic enclosure
BL2000 ......................... 70
light pipes ...................... 70
top ................................. 71