/* // TI File $Revision: /main/1 $ // Checkin $Date: March 18, 2009 09:16:06 $ //########################################################################### // // FILE: 28035_RAM_CLA_lnk.cmd // // TITLE: Linker Command File For 28035 examples that run out of RAM // // This ONLY includes all SARAM blocks on the 28035 device. // This does not include flash or OTP. // // Keep in mind that L0,L1,L2, and L3 are protected by the code // security module. // // What this means is in most cases you will want to move to // another memory map file which has more memory defined. // //########################################################################### // $TI Release: 2803x C/C++ Header Files V1.21 $ // $Release Date: December 1, 2009 $ //########################################################################### */ /* ====================================================== // For Code Composer Studio V2.2 and later // --------------------------------------- // In addition to this memory linker command file, // add the header linker command file directly to the project. // The header linker command file is required to link the // peripheral structures to the proper locations within // the memory map. // // The header linker files are found in \DSP2803x_headers\cmd // // For BIOS applications add: DSP2803x_Headers_BIOS.cmd // For nonBIOS applications add: DSP2803x_Headers_nonBIOS.cmd ========================================================= */ /* ====================================================== // For Code Composer Studio prior to V2.2 // -------------------------------------- // 1) Use one of the following -l statements to include the // header linker command file in the project. The header linker // file is required to link the peripheral structures to the proper // locations within the memory map */ /* Uncomment this line to include file only for non-BIOS applications */ /* -l DSP2803x_Headers_nonBIOS.cmd */ /* Uncomment this line to include file only for BIOS applications */ /* -l DSP2803x_Headers_BIOS.cmd */ /* 2) In your project add the path to \DSP2803x_headers\cmd to the library search path under project->build options, linker tab, library search path (-i). /*========================================================= */ /* Define the memory block start/length for the DSP2803x PAGE 0 will be used to organize program sections PAGE 1 will be used to organize data sections Notes: Memory blocks on F28035 are uniform (ie same physical memory) in both PAGE 0 and PAGE 1. That is the same memory region should not be defined for both PAGE 0 and PAGE 1. Doing so will result in corruption of program and/or data. L0 block is mirrored - that is it can be accessed in high memory or low memory. For simplicity only one instance is used in this linker file. Contiguous SARAM memory blocks can be combined if required to create a larger memory block. */ MEMORY { PAGE 0 : /* BEGIN is used for the "boot to SARAM" bootloader mode */ BEGIN : origin = 0x000000, length = 0x000002 RAMM0 : origin = 0x000050, length = 0x0003B0 RAML0L1 : origin = 0x008000, length = 0x000C00 RAML3 : origin = 0x009000, length = 0x001000 RESET : origin = 0x3FFFC0, length = 0x000002 IQTABLES : origin = 0x3FE000, length = 0x000B50 /* IQ Math Tables in Boot ROM */ IQTABLES2 : origin = 0x3FEB50, length = 0x00008C /* IQ Math Tables in Boot ROM */ IQTABLES3 : origin = 0x3FEBDC, length = 0x0000AA /* IQ Math Tables in Boot ROM */ BOOTROM : origin = 0x3FF27C, length = 0x000D44 PAGE 1 : BOOT_RSVD : origin = 0x000002, length = 0x00004E /* Part of M0, BOOT rom will use this for stack */ RAMM1 : origin = 0x000480, length = 0x000380 /* on-chip RAM block M1 */ RAML2 : origin = 0x008C00, length = 0x000400 CLA1_MSGRAMLOW : origin = 0x001480, length = 0x000080 CLA1_MSGRAMHIGH : origin = 0x001500, length = 0x000080 } SECTIONS { /* Setup for "boot to SARAM" mode: The codestart section (found in DSP28_CodeStartBranch.asm) re-directs execution to the start of user code. */ codestart : > BEGIN, PAGE = 0 ramfuncs : > RAMM0 PAGE = 0 .text : > RAML0L1, PAGE = 0 .cinit : > RAMM0, PAGE = 0 .pinit : > RAMM0, PAGE = 0 .switch : > RAMM0, PAGE = 0 .reset : > RESET, PAGE = 0, TYPE = DSECT /* not used, */ .stack : > RAMM1, PAGE = 1 .ebss : > RAML2, PAGE = 1 .econst : > RAML2, PAGE = 1 .esysmem : > RAML2, PAGE = 1 IQmath : > RAML0L1, PAGE = 0 IQmathTables : > IQTABLES, PAGE = 0, TYPE = NOLOAD Cla1Prog : LOAD = RAML0L1, RUN = RAML3, LOAD_START(_Cla1funcsLoadStart), LOAD_END(_Cla1funcsLoadEnd), RUN_START(_Cla1funcsRunStart), PAGE = 0 Cla1ToCpuMsgRAM : > CLA1_MSGRAMLOW, PAGE = 1 CpuToCla1MsgRAM : > CLA1_MSGRAMHIGH, PAGE = 1 /* Uncomment the section below if calling the IQNexp() or IQexp() functions from the IQMath.lib library in order to utilize the relevant IQ Math table in Boot ROM (This saves space and Boot ROM is 1 wait-state). If this section is not uncommented, IQmathTables2 will be loaded into other memory (SARAM, Flash, etc.) and will take up space, but 0 wait-state is possible. */ /* IQmathTables2 : > IQTABLES2, PAGE = 0, TYPE = NOLOAD { IQmath.lib (IQmathTablesRam) } */ /* Uncomment the section below if calling the IQNasin() or IQasin() functions from the IQMath.lib library in order to utilize the relevant IQ Math table in Boot ROM (This saves space and Boot ROM is 1 wait-state). If this section is not uncommented, IQmathTables2 will be loaded into other memory (SARAM, Flash, etc.) and will take up space, but 0 wait-state is possible. */ /* IQmathTables3 : > IQTABLES3, PAGE = 0, TYPE = NOLOAD { IQmath.lib (IQmathTablesRam) } */ } /* //=========================================================================== // End of file. //=========================================================================== */