ASI PROGRAMMER V2.0 ZMD, ASI PROGRAMMER V2.0 Datasheet - Page 5

• Manufacturer Part Number: ASI PROGRAMMER V2.0
• Description: PROGRAMMER, AS-INTERFACE
• Manufacturer: ZMD

Specifications of ASI PROGRAMMER V2.0

• Ic Product Type: Programmer
• Development Tool Type: Development Board
• Interface Type: CMOS, RS232
• Kit Features: ZMD's AS-Interface IC EEPROM, Open Serial Protocol Control, Integrated AS-I Power Generation
• Rohs Compliant: Yes

AS –Interface Programmer
User Manual
1.2.2
The power supply of the complete system, including ASI modules and ASI programmer will be
provided by a connected laboratory power supply. No additional ASI power supply may be connected
to the ASI network. The data decoupling will be enforced by an data decoupling network, integrated on
the ASI Programmer. The DC supply voltage may be 24 VDC and 33VDC. The supply voltage
according to AS-Interface Complete Specification is 29,5…31,6V. To prevent the AS-I power
generation circuit (decoupling circuit) against a current overload limit the input current at Input 30V
connector to 150mA!
1.2.3
The following circuit diagram shows the connection of an external ASI master circuit.
Maximum digital voltage level at CMOS input and output port is limited to 5V DC!!!
Do not pull up the LED/IRD pin to Uout. Pull up resistors are integrated in the ASI Programmer cirquit
(R6, R7), no additional pull up resistors are required. The A²SI LED pin can be connected to the IN pin
at the ASI Programmer and the A²SI IRD pin can be connected directly to the OUT pin of the ASI
programmer. To activate the ASI Programmer CMOS interface type “CMOS” in the terminal. The LED
D5 light red.
To switch back in normal ASI mode type “ASI” in terminal.
Rev. 1.08, Copyright © 2005, ZMD AG
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright
owner. The Information furnished in this publication is preliminary and subject to changes without notice.
Special
Special
Special
ASi Power Supply
ASi Power Supply
ASi Power Supply
1...62 ASi Slave modules
1...62 ASi Slave modules
1...62 ASi Slave modules
Master control via CMOS Interface
...
...
...
Internal ASI power generation
1...62 ASi Slave modules
1...62 ASi Slave modules
...
...
Laboratory DC
Laboratory DC
Power Supply
Power Supply
39v
39v
39v
1
1
1
1
1
1
8 MHz
8 MHz
8 MHz
OSC1
OSC1
OSC1
OSC2
OSC2
OSC2
ASIP
ASIP
ASIP
ASIN
ASIN
ASIN
GND
GND
GND
master
master
master
CAP
CAP
CAP
UIN
UIN
UIN
0V
0V
0V
mode
mode
mode
A²SI
A²SI
A²SI
in
in
in
18m
18m
18m
30V DC
30V DC
30V DC
30V DC
U5RD
U5RD
U5RD
UOUT
UOUT
UOUT
U5R
U5R
U5R
DO0
DO0
DO0
DO1
DO1
DO1
DO2
DO2
DO2
DO3
DO3
DO3
DSR
DSR
DSR
PSR
PSR
PSR
LED
LED
LED
IRD
IRD
IRD
DI0
DI0
DI0
DI1
DI1
DI1
DI2
DI2
DI2
DI3
DI3
DI3
FID
FID
FID
P0
P0
P0
P1
P1
P1
P2
P2
P2
P3
P3
P3
10µ
10µ
10µ
10µ
10µ
10µ
1
1
1
1
1
1
100n
100n
100n
100n
100n
100n
22k
22k
22k
1
1
1
1
1
1
1n
1n
1n
1n
1n
1n
1
1
1
1
1
1
GND
GND
GND
LED
LED
LED
IRD
IRD
IRD
Laboratory DC
Laboratory DC
Laboratory DC
Laboratory DC
Power Supply
Power Supply
Power Supply
Power Supply
30V DC
30V DC
30V DC
30V DC
30V DC
30V DC
RS 232
RS 232
connection to PC
connection to PC
RS 232
RS 232
RS 232
RS 232
connection to PC
connection to PC
connection to PC
connection to PC
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