MSPM0G3507: Missing #define in new SDK?

Keith Barkley

Guru 42085 points

Part Number: MSPM0G3507
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

I just tried updating my GRLIB port to the new 2.02.00.05 SDK and got a missing #define error for:

'SYSCTL_MCLKCFG_UDIV_DIVIDE3'

in dl_sysctl_mspm0g1x0x_g3x0x.h there is a define for *DIVIDE2* but not *DIVIDE3*

I put in the value from the old sdk, and it worked:

#define SYSCTL_MCLKCFG_UDIV_DIVIDE3 ((uint32_t)0x00000020U) /* !< ULPCLK is MCLK/3 (divided-by-3) */

11 months ago

+1 Janz Bai 11 months ago

TI__Genius 10470 points

Hello Keith,

In fact, MSPM0G doesn't support the UDIV value of 3. In previous SDK version, it has not been modified so you can still found the SYSCTL_MCLKCFG_UDIV_DIVIDE3 in .h file and you can choose the "3" in Sysconfig. But in the latest SDK version, it has been modified. You can find that you can't set UDIV to 3 whether in clock tree or Sysconfig basic interface.