CCSV4 Register Display for C6472

Hi,

Thanks for reporting this; you are right in pointing out the .XML files as the origin of these issues. Unfortunately I checked version 4.2.4 and the TSIP registers are not defined there as well, therefore it seems there is no newer version available, thus making the "hacking" of the files a possibility until a fix is released.

I will check if there are quick fixes for the bugs you have found. In the meantime, would you mind sending a short list of the issues with the PPL registers you found?

Thanks,

Rafael

Hi Rafael,

here is my take on the issue;

INCORRECT-----

Here is the existing register definition per the cslr_pllc.xml;

            offset    0x0118              PLLDIV1

                        0x0138              PLLCMD

                        0x013c              PLLSTAT

                        0x0140              ALNCTL

                        0x0144              DCHANGE

                        0x0150              SYSTAT

 and this is replicated three times for what is named PLL0GEM,PLL1GEM,PLL2GEM.

INCORRECT------

The documented registers available for the TMS320C6472 according to the SPRS612F are as follows;

PLL1 base address 0x029a0000

            offset    0x0000              PID                   // Peripheral Identification Register

                        0x00e4              RSTYPE           // Reset Type Status Register

                        0x0100              PLLCTL            // PLL Control Register

                        0x0110              PLLM                // PLL Multiplier Control Register

                        0x0138              PLLCMD           // PLL Controller Command Register

                        0x013c              PLLSTAT          // PLL Controller Status Register

                        0x0144              DCHANGE        // PLLDIV Ratio Change Status Register

                        0x0150              SYSTAT            // SYSCLK Status Register

                        0x0178              PLLDIV10          // PLL Controller Divider 10 Register for SYSCLK10

PLL2 base address 0x029c0000

           offset 0x0000                  PID                   // Constant Peripheral Identification Register

                   0x0100                   PLLCTL             // PLL Control Register

                   0x0118                   PLLDIV1           // PLL Controller Divider 1 Register for SYSCLK13

                   0x011C                  PLLDIV2           // PLL Controller Divider 2 Register for SYSCLK14

                   0x0120                   PLLDIV3           // PLL Controller Divider 3 Register for SYSCLK15

                   0x0138                   PLLCMD           // PLL Controller Command Register

                   0x013C                  PLLSTAT          // PLL Controller Status Register

                   0x0144                   DCHANGE        // PLLDIV Ratio Change Status Register

                   0x0150                   SYSTAT            // SYSCLK Status Register

                   0x0160                   PLLDIV4           // PLL Controller Divider 4 Register for SYSCLK16

                   0x0164                   PLLDIV5           // PLL Controller Divider 5 Register for SYSCLK17

                   0x0168                   PLLDIV6           // PLL Controller Divider 6 Register for SYSCLK18

PLL3 base address 0x029c0400

            offset    0x0000              PID                   // Peripheral Identification Register

                        0x0100              PLLCTL // PLL Control Register

Hi,

It seems the TISP register descriptions are already included in the installation; they are not referenced from the device XML module.

If you are willing to give it a shot, I added these references to the attached <C6472.xml> device file.

You can copy the file to the directory <CCS_INSTALL_DIR>\ccsv4\common\targetdb\devices and delete the debug launch and the cache files (check here)

Unfortunately I don't have such board with me to have full access to the register contents.

Hope this helps,

Rafael