User`s manual

XP8500 and Exp-A/D12
Index s 105
INDEX
Symbols
/AT ............................................. 77
/RDX.......................................... 77
/STBX ........................................ 77
/WRX ......................................... 77
4-bit bus operations ..... 77, 78, 80
5 × 3 addressing mode ............... 79
8-bit bus operations ..... 77, 79, 81
A
A/D conversion
Exp-A/D12............................. 52
XP8500 .................................. 14
A/D converter chip
Exp-A/D12............................. 63
XP8500 ........................... 22, 25
A0X ........................................... 77
A1X, A2X, A3X ................. 77, 78
absolute mode
XP8500 .................................. 20
ad
_
conv .................................... 69
adc4
_
compute ......................... 43
adc4
_
convert .................. 42, 44
adc4
_
eerd ................................ 43
adc4
_
eewr ................................ 43
adc4_init ................................ 39
adc4
_
read .................. 39, 40, 42
adc4
_
readcoeff ..................... 42
adc4
_
sample ........................... 41
adc4
_
set ........................... 40, 42
adc4
_
writecoeff ................... 42
adc4coeff ......................... 42, 44
ADC4SMP1.C ...................... 44, 45
adch .......................................... 70
add
_
sig
_
table ....................... 69
addresses
encoding................................. 79
Exp-A/D12...................... 56, 66
addresses
logical
Exp-A/D12......................... 66
XP8500 .............................. 34
modes ..................................... 79
physical
XP8500 .............................. 34
PLCBus............. 18, 56, 78, 79
XP8500 ........................... 18, 34
adee
_
rd ............................. 70, 71
adee_wr .................................... 71
ADSAMPL1.C ............................. 72
an
_
input
_
ch ........................... 70
analog inputs
Exp-A/D12
reading ............................... 69
selecting ............................. 70
XP8500
reading ............................... 39
sampling............................. 41
selecting ............................. 40
attention line .............................. 77
B
background routine .................... 80
bias resistors
XP8500 .................................. 28
bias voltage calculation
XP8500 .................................. 28
bidirectional data lines ............... 77
board layout
Exp-A/D12............................. 54
XP8500 .................................. 16
bus
control registers ..................... 81
expansion ......... 76, 77, 78, 79,
80, 81
4-bit drivers ....................... 82
8-bit drivers ....................... 84