• Important information
• New features
• Known problems
• Program corrections
• User guide corrections
• Miscellaneous
• Release history

Important information

• Read the SC14 IAR Assembler Reference Guide for detailed information about this product component.

New features

• None.

Known Problems

• None.

Program Corrections

• None.

User guide corrections

The corrections below refer to the PDF version of the user guide SC14 IAR Assembler Reference Guide for SC14xxx Co-processors, ASC14-1.

• Descriptions of the assembler option -v, page 18.
  Add the following text:
  The location of the .chp file is pointed out by a registry entry. You should only specify the name of the .chp file, without the filename extension, as an argument to the -v option.
  If you want to override the location pointed out by the registry entry, you should specify the full path to the .chp file.

Miscellaneous

• Nothing.

Release history

V3.10 - 2011-03-03

• None.

V2.20 - 2009-04-02

Program corrections

• None.

V2.12A - 2007-08-21

New features

• Support files for SC14450 and SC14480 added.

V2.11A - 2006-05-16

Program corrections

• The SC14 assembler did earlier not work on Windows ME.
  [EW16166]

New features

• The behaviour of the command line option -v has changed to make it possible to override the registry key that points out the SC14 co-processor instruction set files (*.chp).

V2.10A - 2004-05-06

• None.

V1.20A - 2003-06-25

Program corrections

• The SC14 assembler operation code for the B_ST2 instruction was incorrect.
  [EW13259]

• Instructions that have one operand with less than 8 bits where not handled correctly by the assembler. The affected instructions where M_CON, A_RX, A_TX, and B_ST2.
  [EW13988]

V1.13A - 2002-10-04

Program corrections

• If a floating-point constant was defined in a constant definition directive of smaller size, for example DB or DW, an internal error was previously generated. A syntax error is now correctly displayed instead.

  Using floating-point constants is not meaningful in the SC14 assembler. If a fixed-point constant is wanted, the DQ15 directive must be used.
  [EW11398]

• The parameter for the WSC instruction was previously missing in the SC14428.chp file.
  [EW11829]

• Incorrect code was earlier generated for the instructions LLSO and LHSO.
  [EW12074]

• The DIP instruction M_CON previously did not accept the argument values {1,2,3}. Now, it accepts all valid arguments.
  [EW12210]

• When an expression on the format:

          (constant - (label +/- constant))

  was placed inside another operator, for instance a shift, a bad segment number was previously inserted into the object output file (UBROF). This caused the linker to report a fatal error.
  For example:

          RSEG  DIP_CODE
   
          START_ADDR:
                  DW  (0x1FFF - (START_ADDR - 0)) >> 1

  [EW12726]

V1.12A - 2002-02-28

• None.

V1.11A - 2001-11-30

• First official release