Jäger ADwin-Pro, System And Hardware Description

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ADwin-Pro Hardware, manual version 2.9, June 2006
13
Processor modules
ADwin
5.2 Processor modules
For each ADwin-Pro system one processor module is required. This processor
module is the center of a Pro system and performs the following tasks:
– Communication with PC or laptop.
The data connection is established via USB or Ethernet; former version
used a serial link connection.
– Communication with other ADwin-Pro modules via internal Pro bus.
– Srarting and runing the user defined processes.
The processor module provides the memory for data and programs, divided
into a fast internal memory (SRAM) and an external memory (DRAM).
Overview CPU modules The processor modules differ mainly in computing power (clock rate):
Input Event In The external trigger input (
Event In
) enables the processor module to recog-
nize an external signal as trigger for an event and trigger a process, that is pro-
cessed immediately and completely (see
ADbasic manual, chapter: Structure
of the ADbasic program).
The event signal has to be present for 50ns to be recognized (specified value
for CPU-T9 in basic version; 25ns are typical).
Alternatively, the event input of an other module may be used. All event signals
arrive at the same signal line of the processor module as the input
Event In
does.
Module
Pro-CPU-T9
Pro-CPU-T9-
ENET / -USB
Pro-CPU-T10-
ENET
System Pro I Pro I Pro I
Processor ADSP 21062 ADSP 21062 ADSP 21162
Clock rate 40MHz 40MHz 80MHz
Data connection Link Ethernet, USB Ethernet, USB
Internal
memory 256kB
opt. 512kB
256kB
opt. 512kB
512kB
External
memory
4MB
opt. 16 / 32MB
16MB
opt. 64MB
128MB
Inputs Event In Event In
opt. Digin 0
Event In
Digin 0
Module Pro-CPU-T11
System Pro II
Processor ADSP
TS101S
Clock rate 300MHz
Data connection Ethernet
Internal
memory
768kB
External
memory
256MB
Inputs Event In
DigIO 0,
DigIO 1
Fig. 15 – Overview Pro CPU modules