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Compiler/cc3200: Difference between CC3200R1M2RGCR and CC3200R1M1RGCR

Soo Hyun Lee
Intellectual 270 points
Part Number: CC3200
Other Parts Discussed in Thread: CC3200

Tool/software: TI C/C++ Compiler

hi

i have a one question.

When developing CC3200R1M2RGCR and CC3200R1M1RGCR, is there any difference in development environment besides memory difference?

  • 0
    Guru 80425 points
    Hi,

    For CC3200R1M1 you need use different linker file due to smaller RAM.

    You need change this section in *.cmd file:

    MEMORY
    {
    /* Application uses internal RAM for program and data */
    /* RAM Blocks are modified for CC3200 ES 1.33 (XCC3200JR) which supports 240KB (256-16) APP RAM size */
    SRAM_CODE (RWX) : origin = 0x20004000, length = 0x19000 /* 100 KB */
    SRAM_DATA (RWX) : origin = 0x2001D000, length = 0x23000 /* 140 KB */
    }

    Jan