Sam Price started a new discussion on bsps/arm/smdk2410/start/bspstart.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1547#note_161528 > rCLKDIVN = M_CLKDIVN; > rMPLLCON = ((M_MDIV<<12)+(M_PDIV<<4)+M_SDIV); > /* setup rREFRESH > - * period = 15.6 us, HCLK=66Mhz, (2048+1-15.6*66) > + * period = 15.6 us, HCLK=66.75Mhz, (2048+1-15.6*66.75) > + * HCLK is taken in 10 kHz units so that 156*HCLK fits in 32 bits. > */ > - REFCNT = 2048+1-(15.6*get_HCLK()/1000000); Expecting get_HCLK to return 66,750,000 ``` In [10]: 15.6 * 66750000 / 1000000 Out[10]: 1041.3 In [11]: 66750000//10000*156//1000 Out[11]: 1041 ``` -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1547#note_161528 You're receiving this email because of your account on gitlab.rtems.org. Unsubscribe from this thread: https://gitlab.rtems.org/-/namespace/49/sent_notifications/6-1oeogsc2es7mmtctm6jo6lvgk-1d/unsubscribe | Manage all notifications: https://gitlab.rtems.org/-/profile/notifications | Help: https://gitlab.rtems.org/help
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