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Número de pieza | OE90C2620 | |
Descripción | FIAT to RS232 Gateway | |
Fabricantes | OZEN | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de OE90C2620 (archivo pdf) en la parte inferior de esta página. Total 35 Páginas | ||
No Preview Available ! www.DataSheet4U.com mOByDiC 2620 version 1.02 released 12.01.2006
Features
• Compatible with FIAT Motors
• RS232 Communication at 9600 Baud
• All Diagnostic modes supported
• K-Line diagnostic
• Support Airbag and ABS K-Lines standard
• Listening possible C-CAN and B-CAN in v2.0
• Read clear manufacturer DTCs
• Partially hardware compatible to 2600
FIAT to RS232
gateway
Description
OE90C2620 is specially designed for FIAT motor
company cars. This chip allows to build a
complete diagnostic system using a PC or directly
in small device with LCD display. Some other
brand like Alfa and Lancia can be tested. All
diagnostic mode are implemented . Some
commands are implemented to allow direct access
to different ECUs. This chip is partially plug play
compatible with mobydic2600 Hardware and PCB.
OE90C2620
This chip is partially
compatible to 2600.
İf fitted on a 2600 board
this chip will works on K-
line diagnosis ( pin 7 ) and
it can handle High speed
CAN Messaging.
TxCAN
LED 1
TxK3
NC
BAUDIn
NC
NC
5 25 RxK2
6 24 NC
7 23 TxK2
8 OE90C2620 22 RXK1
9 21 NC
10 PLCC-28
11
20 LED2
19 RESET
1
1 page www.DataSheet4U.com mOByDiC 2620 version 1.02 released 12.01.2006
VCC
TXCAN
RXCAN
1
4
TXD CAN_H
RXD CAN_L
7
6
5 REF
slop 8
PCA82C251
47k
100
100
Typical connection of CAN
560pF
560pF
21
43
65
87
10 9
12 11
14 13
16 15
OBD CONN.
5
5 Page www.DataSheet4U.com mOByDiC 2620 version 1.02 released 12.01.2006
Procedure write_RS232 ( tosend:byte);
Var sent:dword;
begin
WriteFile (hCommFile,tosend,1,sent,nil);
end;
//******************************************************************************
//* *
//* Function: Read a byte from RS232
*
//* Input : Timeout value in mS to wait on first byte
*
//* Output : received char , Read_error flag is true if any error
*
//* *
//******************************************************************************
Function read_RS232(Timeout_value:word) : byte;
var
TimeOutBuffer:PCOMMTIMEOUTS;
bytesread:dword;
read_byte:byte;
begin
//timeout parameter setting
GetMem(TimeoutBuffer,sizeof(COMMTIMEOUTS));
GetCommTimeouts (hCommFile,TimeoutBuffer^);
TimeoutBuffer.ReadTotalTimeoutMultiplier:=0;
TimeoutBuffer.ReadTotalTimeoutConstant:=timeout_Value;
SetCommTimeouts (hCommFile,TimeoutBuffer^);
ReadFile(hCommFile,Read_byte,1,bytesread,nil);
if (BytesRead = 0)
then begin
Read_RS232:= 0;
read_error := true;
end
else begin
read_error := false;
Read_RS232:= read_byte;
end;
end;
end.
MOByDic 2620 Command list
Commande
Fonction
Request
Pos. Response
Neg. Response
01
First contact to 2620 / line checking
01
01
N/A
11
11 Page |
Páginas | Total 35 Páginas | |
PDF Descargar | [ Datasheet OE90C2620.PDF ] |
Número de pieza | Descripción | Fabricantes |
OE90C2620 | FIAT to RS232 Gateway | OZEN |
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