I have problem with sequencer and PWRCTRO(3:0) in DM368. I have EVM with 1.2 silicon revision. When i push button connected to PWCTRIO0 my board is getting start (PWCTRO0 and PWCTRO1 is going to high) but when i release button PWCTRO0 and PWCTRO1 going to low. Is this ok ?
When I push button and wait 16 seconds (without loading rtc driver) the PRTCSS toggling PWCTRO0 and PWCTRO1 to low after this time and this is ok.
When I push button and wait 16 seconds (with loading rtc driver - driver clear WEN bit) and later release button the PRTCSS toggling PWCTRO0 and PWCTRO1 to low too. I don't understand how can I do this.
I would like to momentary push button and release (sequancer in normal mode toggle PWCTRO0 and PWCTRO1 to high state). Then board would be rising up (linux is loading). Next RTC Driver clear WEN bit - PWCTRO0 and PWCTRO1 is in high state. Is this possible ?
How can I toggle PWCTRO(2:0) ? I would try by changes of GO_OUT register (by rtc linux driver) but it won't work. I red TMS320DM36x Digital Media System-on-Chip
(DMSoC) Power Management and Real-Time Clock Subsystem (PRTCSS) but in this document there are information only PWCTRIO.
Please help me.
Regards
Przemek
