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External Interface Description
Serial Interface
Interface signals
Pin
Signal
1
2
TxD
3
RxD
4
5
GND
6
7
8
9
Data format
Data is transmitted in blocks of data sets.
One data set contains the data from one analysis.
Data sets consist of data fields.
A data field consists of an identifier (7 characters) and its respective value or text.
Data fields are concluded with one carriage return and line feed.
Data sets are concluded with three carriage returns and line feeds.
Data Fields
Identifier
Format
Name:
Text
ID:
Text
Sex:
Male/Female/Child/Control
Sample:
Blood
HCT:
Value
Testname:
Value and unit
Calculatedname:
Value and unit
Range:
Value – Value
Time:
hh:mm
Date:
dd-mm-yyyy
Operat:
Text
Lot No:
Value
Ser No:
Value
USB Interface
The USB interface emulates the serial interface.
PI MCI-EUR Rev 02
Interface parameters
Parameter
Value
Baud rate
9600
Data bits
8
Parity
None
Stop bits
1
Example
Name: John Doe
ID: 1234
Sex: Male
Sample:Blood
HCT: 40
CLZ: 248 ng/mL
Range: 350 – 600
Time: 14:44
Date: 08-02-2007
Operat:Max Muster
Lot No:4111
Ser No:Ba00001
Remarks
Optional
Optional
Optional
Optional
Optional
Optional
Optional
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