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C51 Version 7.07 Release
[uVision2 IDE]
Added a new dialog for project component management under Project - Components, Environment and Books. This dialog allows you to change the order of project targets and file groups.
[uVision2 Debugger/Simulator]
Added simulation for the following devices:
Atmel AT89C5131 (except USB)
Atmel AT89C5132 (except A/D Converter, USB, Audio Interface, MMC Controller, and IDE/ATAPI Interface)
Cygnal C8051F300
Cygnal C8051F301
Cygnal C8051F302
Cygnal C8051F303
Cygnal C8051F304
Cygnal C8051F305
Cygnal C8051F310
Cygnal C8051F311
Cygnal C8051F320
Cygnal C8051F321
Cygnal C8051F330
Cygnal C8051F331
TI MSC1210 (IC Simulation)
TI MSC1211
TI MSC1212
[uVision2 Debugger/Simulator]
Corrected the following simulation problems:
Analog Devices ADuC831: The internal RC clock (32768 Hz) is used for the watchdog timer. This was incorrectly documented in the first datasheets.
Dallas Semiconductor Devices: The Watchdog EWT reset is now performed only on power-up reset and not on every reset.
Winbond Devices: The Watchdog EWT reset is now performed only on power-up reset and not on every reset.
[uVision2 Debugger]
Corrected problems viewing local variables in projects linked with the LX51 Extended Linker/Locater.
[C51 Compiler]
Corrected problems in Dallas Contiguous Mode with *(*ptr++) type constructs and far pointer initialization at file level.
[CX51 Compiler]
Corrected problems for Philips MX when with far/generic pointer assignments are reuse in the next statement, for example:
unsigned char far * far pbMemory;
unsigned long volatile ulAddress;
pbMemory += 1L; // uses ?C?PSTPTR to save the result
ulAddress = pbMemory; // uses wrong result of the previous ?C?PSTPTR library function
[C51 Compiler]
Corrected problems with SRC output on extended 8051 platforms like Dallas Contiguous Mode or Philips MX.
[C51 Compiler]
Added the ability to locate far memory variables in HDATA memory using the _at_ keyword.
[LX51 Linker]
Improved memory allocation in linker code packing to reduce the size of segment gaps when the SEGMENTS directive is used with assembler segments.
[Ax51 Macro Assembler]
Added the DEFINE command line directive. This directive allows you to supply C preprocessor on the command line. The syntax is identical to that of the Cx51 Compiler.
[Monitor-390]
Corrected problems with xdata memory updates. Added support for Dallas 400 and Dallas 5240 devices.
[ISD51 In-System Debugger - Version 2]
Corrected a problem that caused serial break to fail when configured for non-Flash breakpoints. Added example for TI MSC121x devices in the \KEIL\C51\EXAMPLES\TI MSC121X folder.
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