Systemkomponenten; Blockschaltbild - Wasco Adioda-12 Extended Anleitung

3. Systemkomponenten

3.1 Blockschaltbild

+5V DC / 1A
GND
Adress-
decodierung
Bus-
pufferung
Interface-
steuerung
IRQ 2...7, 10...12, 14, 16
Waitstate-
generator
ADIODA-12 © 2006 by Messcomp Datentechnik GmbH
EXTENDED
12 Bit
A/D-Wandler
(AD574)
S & H
PGA
12 Bit D/A-Wandler
(AD7541)
12 Bit D/A-Wandler
(AD7541)
12 Bit D/A-Wandler
(AD7541)
12 Bit D/A-Wandler
(AD7541)
24 Kanal
Digital I/O
(8255)
3*16Bit
Timer
(8254)
Trig./IRQ
Steuerung
MUX
Quarz
DV03
6