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srec_os65v(5)		       File Formats Manual		   srec_os65v(5)

NAME
     srec_os65v - OS65V Loader file format

DESCRIPTION
     This format is used by Ohio Scientific OS65V-compatible loaders.  This fam-
     ily  of machines includes the OSI C1P, Superboard II, C2, C4, C8, and Chal-
     lenger III, as well as the UK101, and Elektor Junior.

     The file startes with a period '.' (0x2E), to ensure  address  entry  mode.
     then  a  4-digit  hex  address, followed by a slash '/' (0X2F) to enter the
     data entry mode.  The initial address is always present.  There is no  need
     for an additional address record unless there are gaps.

     Each data byte is represented as 2 hexadecimal characters, and is separated
     by  a carriage return character (0x0D) (advance address).	The final return
     character may be omitted.

     The data is concluded with a period '.' (0x2E) to	re-enter  address  mode.
     If  an  address  to start execution is specified, then the last 5 bytes are
     nnnnG where nnnn is the 4-digit execution address, and G is the  'Go'  com-
     mand.

   Size Multiplier
     In  general,  binary  data  will expand in sized by approximately 3.0 times
     when represented with this format.

EXAMPLE
     Here is an example ascii-hex file.  It contains the data "Hello,  World[rq]
     to be loaded at address 0x1000, with execution at 0x1003.	(On a 6502, this
     is the opcode for indirect jump to 0x2C6F.)

     1000/48^M65^M6C^M6C^M6F^M2C^M20^M57^M6F^M72^M6C^M64^M0A^M.1010G

COPYRIGHT
     srec_cat version 1.64
     Copyright	(C)  1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
     2008, 2009, 2010, 2011, 2012, 2013, 2014 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.

MAINTAINER
     Scott Finneran   E-Mail:	scottfinneran@yahoo.com.au
     Peter Miller     E-Mail:	pmiller@opensource.org.au

Reference Manual		     SRecord			   srec_os65v(5)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=srec_os65v&sektion=5&manpath=FreeBSD+Ports+15.1.quarterly>

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