Hardware Design; Ports; Pinout - DEUTSCHMANN AUTOMATION UNIGATE IC - LONWorks Instruction Manual

Hardware design

3 Hardware design
This chapter gives basic advise, that is required in order to load UNIGATE
hardware designs. In the following all ports of UNIGATE
3.1

Ports

®
UNIGATE IC features 32 pins in its layout as a DIL 32 component. Pin 10 -12 and 21 - 23 as
well are not wired due to the electrical isolation. The exact mechanical dimensions can taken
from chapter 12.
In the layout boreholes for ALL 32 pins have to be planned.
3.2

Pinout

Pin Technical
specifications
5V ± 5%, 
1
max. 75 mA DC
2 IN
Logic
3 OUT
Driver
4 OUT
Driver
5 IN
Logic
6 OUT
Logic
7 OUT
Driver
8 IN
Reset
9 connected to pin 1
10-12 nc
13 nc
14 standard
15 standard
16
17 IN/OUT
18-20 nc
21-23 nc
24 connected to pin 32
25 *) OUT
26 IN
Logic
27 OUT
Logic
28 IN
Logic
29 IN
Logic
30 OUT
Logic
31 OUT
Logic
32* GND
*) A-gn = Anode of green LED
13 Instruction manual UNIGATE
Name Description
Vcc + 5 V voltage supply
-BE boot enable
Load out strobe signal for synchronous, serial
interface
Data out output data for synchronous, serial
interface
Data in input data of the synchronous, serial
interface
Load in input data of the synchronous, serial
interface; alternatively strobe signal
of the output data
Clock clock pulse signal for synchronous,
serial interface
reset-input of the IC
-Reset in')
Vcc + 5 V voltage supply
nc no pin
nc
LON_A LONWorks
LON_B LONWorks
ground
service service pin key
nc
nc no pin
GND ground supply voltage of the IC
LED-LON bus state
-Config Mode signal to start the configuration
mode
DbgTX serial Debug TX
DbgRX serial Debug RX
RX serial data RX
TX serial data TX
TE transmit enable
GND ground supply voltage of the IC
Deutschmann Automation GmbH & Co. KG
®
IC are described in detail.
Remark
internally pulled up with 10 k
internally pulled up with 10 k
internally pulled up with 10 k
internally pulled up with 10 k
®
IC - LONWorks (62) V. 2.5
®
IC into your own
30.9.20