Owner manual
Table of contents 
How to use this manual...................................................................................................................3
Introduction........................................................................................................................................6 
PC requirements .............................................................................................................................7 
Products configuration ....................................................................................................................8 
Free additional services: .................................................................................................................9 
Quick Start .......................................................................................................................................10 
Detailed description ........................................................................................................................13 
866C ..................................................................................................................................................14 
Introduction ...................................................................................................................................15 
866C elements..............................................................................................................................17 
Connecting 866C to the PC ..........................................................................................................18 
Manipulation with the programmed device ...................................................................................18 
In-system serial programming by 866C ........................................................................................18 
Multiprogramming by 866C...........................................................................................................20 
Selftest and calibration check .......................................................................................................20 
Technical specification..................................................................................................................22 
844USB .............................................................................................................................................28 
Introduction ...................................................................................................................................29 
844USB elements .........................................................................................................................30 
Connecting 844USB to PC ...........................................................................................................31 
Manipulation with the programmed device ...................................................................................31 
In-system serial programming by 844USB ...................................................................................32 
Selftest ..........................................................................................................................................33 
Technical specification..................................................................................................................33 
Setup.................................................................................................................................................37 
Software setup ..............................................................................................................................38 
Hardware setup.............................................................................................................................44 
PG4UW .............................................................................................................................................48 
PG4UW-the programmer software ...............................................................................................49 
File ................................................................................................................................................52 
Buffer ............................................................................................................................................58 
Device ...........................................................................................................................................66 
Programmer ..................................................................................................................................96 
Options........................................................................................................................................100 
Help.............................................................................................................................................113 
PG4UWMC......................................................................................................................................115 
Common notes ..............................................................................................................................125 
Maintenance ...............................................................................................................................126 
Software......................................................................................................................................127 
Hardware ....................................................................................................................................133 
ISP (In-System Programming) ....................................................................................................133 
Other ...........................................................................................................................................137 
Troubleshooting and warranty.....................................................................................................138 
Troubleshooting ..........................................................................................................................139 
If you have an unsupported target device...................................................................................140 
Warranty terms ...........................................................................................................................140 
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