Hi All,
I find this error while using time data structure.
Day of the Week - 5 correct
Day of the Month - 0x15 = 21 correct
Month - 2 correct
Day of Year 0x33 = 51 should be 52 i.e. 31 + 21
Just wanted to know whether the way in which day of year calculated in the module is correct or not.
SAJO,
The computational error with the DayOfYear only relies on the 32KHz XTAL.
To resolve the cy_boot_v5_90 problem you need to update your components.
About the "Warning-1366: Setup time violation found in a path from clock ( CyBUS_CLK ) to clock ( CyBUS_CLK )." issue: You're clocking the 24-bit Timer UDBs at 64MHz. The max clock frequency to these UDBs for 24-bit is 28MHz. That is the reason for the setup violation. You need to lower the input clock or use Fixed Function versions at 16-bits (which can go up to 80MHz).
Here's a snip of the AC Characteristics for the Timer as UDB.
Len
Hi Len,
Appreciate your response. I saw the attachment and copied your code and found to be working(ProjeUnable to find component "cy_boot_v5_90").
Does the following warning has something to do with it?Though I doubt that it has anything to do with the RTC module but want to make sure that these violations are also resolved.
"Warning-1366: Setup time violation found in a path from clock ( CyBUS_CLK ) to clock ( CyBUS_CLK )."
| CyBUS_CLK | CyMASTER_CLK | 64.000 MHz | 64.000 MHz | 62.731 MHz | Frequency |
| \Timer_1:TimerUDB:sT24:timerdp:u0\/z0 | \Timer_1:TimerUDB:sT24:timerdp:u2\/ci | 62.731 MHz | 15.941 | -0.316 | SETUP |
SAJO,
The computational error with the DayOfYear only relies on the 32KHz XTAL.
To resolve the cy_boot_v5_90 problem you need to update your components.
About the "Warning-1366: Setup time violation found in a path from clock ( CyBUS_CLK ) to clock ( CyBUS_CLK )." issue: You're clocking the 24-bit Timer UDBs at 64MHz. The max clock frequency to these UDBs for 24-bit is 28MHz. That is the reason for the setup violation. You need to lower the input clock or use Fixed Function versions at 16-bits (which can go up to 80MHz).
Here's a snip of the AC Characteristics for the Timer as UDB.
Len
