debian man page for srec_ti_tagged

Query: srec_ti_tagged

OS: debian

Section: 5

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

srec_ti_tagged(5)						File Formats Manual						 srec_ti_tagged(5)

NAME
srec_ti_tagged - Texas Instruments Tagged (SDSMAC) file format
DESCRIPTION
This format is also known as the TI-Tagged or TI-SDSMAC format. This format allows binary files to be uploaded and downloaded between two computer systems, typically between a computer system (such as a PC, Macintosh, or workstation) and an emulator or evaluation board for microcontrollers and microprocessors. The Lines Unlike many other object formats, the lines themselves are not especially significant. The format consits of a number of tagged fields, and lines are composed of a series of these fields. Tag Description ------------------------------------- * Data byte. : End of file. 0 File header (optional). 7 Checksum. 8 Dummy checksum (ignored). 9 Address. B Data word. F End of data record. K Program identifier (optional). Data Byte +--+---+---+ |B | n | n | One byte of data. The nn is 8-bit big-endian hexadecimal. +--+---+---+ End of File +--+------+ |: | CRLF | The end of data is indicated by this tag. The end of line sequence+(LF-on+Unix systems, CRLF on PCs) follows this tag. File Header +--+--------+----------+ |0 | length | filename | The optional start-of-file record begins with a tag character-('0')-and-a-12-character file header. The first four characters are the byte count of the file data. The remaining 8 characters are the name of the file and may be any ASCII characters, blank padded. Checksum +--+---+---+---+---+ |7 | n | n | n | n | The checksum is the 2s complement sum of the 8-bit ASCII values+of-characters,-beginning with the first tag character and ending with the checksum tag character (7). The nnnn is 16-bit big-endian hexadecimal. Dummy Checksum +--+---+---+---+---+ |8 | n | n | n | n | The checksum is the 2s complement sum of the 8-bit ASCII values-of-characters, beginning with the first tag character and ending with the checksum tag character (8). The nnnn is 16-bit big-endian hexadecimal. Address +--+---+---+---+---+ |9 | n | n | n | n | Addresses may be given for any data byte, but none is mandatory.--The-file-begins at 0000 if no address is given before the first data field. The nnnn is 16-bit big-endian hexadecimal. Data Word +--+---+---+---+---+ |B | a | a | b | b | Two bytes of data. The aa and bb are each 8-bit big-endian hexadecimal.---+---+ End of Record +--+------+ |F | CRLF | The end of line sequence (LF on Unix systems, CRLF on PCs) is escaped-using this tag. The checksum is reset to zero at this point. Program Identifier +--+---+---+---+---+------+ |K | n | n | n | n | text | The program identifier can contain a brief description-of+the+program,-or-can be empty (i.e. the text portion is optional). The nnnn length (hex) of the field includes the `K', the length and the text; it is at least 5. Size Multiplier In general, binary data will expand in sized by approximately 2.9 times when represented with this format.
EXAMPLE
Here is an example TI-Tagged file. It contains the data "Hello, World[rq] to be loaded at address 0x0100. K000590080B4865B6C6CB6F2CB2057B6F72B6C64*0A7F648F : and here is another example from the reference below 00050 7FDD4F 90000BFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFF7F400F 90010BFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFF7F3FFF 90020BFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFF7F3FEF 90030BFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFF7F3FDF 90040BFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFFBFFFF7F3FCF :
SEE ALSO
http://www.dataio.com/pdf/Manuals/Unifamily/981-0014-016.pdf (page 6-33)
COPYRIGHT
srec_cat version 1.58 Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Peter Miller The srec_cat program comes with ABSOLUTELY NO WARRANTY; for details use the 'srec_cat -VERSion License' command. This is free software and you are welcome to redistribute it under certain conditions; for details use the 'srec_cat -VERSion License' command.
AUTHOR
Peter Miller E-Mail: pmiller@opensource.org.au //* WWW: http://miller.emu.id.au/pmiller/ Reference Manual SRecord srec_ti_tagged(5)
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