|
I was not able to locate any documentation on the Flash Configuration file that ships with Metrowerks. I'd like to get the details of the contents clarified. Thanks in advance. -Doug #------- # 56838E Initialization File for flash #------- set_hfmclkd 0x14 <-The Clock Divisor for the HFM set_hfm_base 0xFFF400 <-The base address of the HFM set_hfm_config_base 0x1FFF7 <- ????? what is this ????? <- ????? can someone please explain all of these fields ???? add_hfm_unit 0x00000 0x1FFFF 0 16 512 1 0 1 add_hfm_unit 0x20000 0x21FFF 0 4 256 1 1 0 add_hfm_unit 0x02000 0x02FFF 1 16 256 0 0 0 <- ????? seems a little odd that things are being set up here... and not in code.... writexmem16 0xfff323 1 writexmem16 0xfff020 0x0308 writexmem16 0xfff021 0x0038 writexmem16 0xfff022 0x0038 writexmem16 0xfff028 0x07cb writexmem16 0xfff029 0x03ab writexmem16 0xfff02a 0x05ab |
|
|
Initialization file for FLASH... .CFG?
Started by ●December 10, 2002
Reply by ●December 10, 20022002-12-10
|
Doug, If you are using CodeWarrior for DSP56800E R2.0 (which I assume you are), all of the commands used in the flash configuration file are documented in the Targeting_DSP56800E.pdf that is included within the CodeWarrior installation at: {install directory}\CodeWarrior Manuals\pdf\ Look in Chapter 7 entitled "Debugging for DSP56800E" and look to the section within entitled "Debugging in the Flash Memory". There is also an "about_DSP56800E_init_files.txt" file that is included at: {install directory}\M56800E Support\initialization\ which talks about the revision histories a bit and also gives a little detail regarding what the files do. I believe most of the stuff in this file are necessary to setup the processor such that CodeWarrior can program the flash properly. Hope this info helps! Regards, John --- In , "dougshade <doug.shade@m...>" <doug.shade@m...> wrote: > I was not able to locate any documentation on the Flash Configuration > file that ships with Metrowerks. I'd like to get the details of the > contents clarified. Thanks in advance. -Doug > > #------- > # 56838E Initialization File for flash > #------- > > set_hfmclkd 0x14 <-The Clock Divisor for the HFM > set_hfm_base 0xFFF400 <-The base address of the HFM > set_hfm_config_base 0x1FFF7 <- ????? what is this ????? > > <- ????? can someone please explain all of these fields ???? > add_hfm_unit 0x00000 0x1FFFF 0 16 512 1 0 1 > add_hfm_unit 0x20000 0x21FFF 0 4 256 1 1 0 > add_hfm_unit 0x02000 0x02FFF 1 16 256 0 0 0 > <- ????? seems a little odd that things are being set up here... and > not in code.... > writexmem16 0xfff323 1 > > writexmem16 0xfff020 0x0308 > writexmem16 0xfff021 0x0038 > writexmem16 0xfff022 0x0038 > writexmem16 0xfff028 0x07cb > writexmem16 0xfff029 0x03ab > writexmem16 0xfff02a 0x05ab |
