An S19 file contains low-level machine code in text format. S19 files are used for passing instructions to some Freescale microcontrollers. The contents of this file are saved as 16-bit address records and compiled code. S19 program files are mainly used to setup microcontroller flash memory (EEPROM). CodeWarrior software can compile an S19 file. To open S19 files you need suitable software like CodeWarrior. Without it, Windows cannot open the file. Right-click the file if unable to open correctly.
Below is an index of S19 supported software. S19 files can be copied to any system, but may not open properly. Windows programs that support S19 files are listed.
Each S19 record begins with S followed by 1 if data or 9 if last. The file consists of one record per line with address, data or comment. ADVERTISEMENT.
Online S19 tools allow viewing, editing, converting, merging, splitting, and comparing without installing anything. Click links to explore details for each feature.
Data in S19 file is stored as hexadecimal. Freescale chips are used by manufacturers and amateurs. Lines except last start with ‘S1’. Each line holds one record.
In most cases, steps 1 and 2 should open S19 files by installing a supporting program. Test listed programs before next steps. If no program is installed, choose and install one that supports S19.
S19 extension files are in 2 systems – Mac and Windows. Originally for Notepad++ by the Notepad++ Team. CodeWarrior and WinIDE also compatible. S19 files are Developer Files. The extension is in other 1,205 file types, possibly unsupported. File format originally by Motorola for Notepad++.
Motorola MCU Programmer
Various IDEs