Other Parts Discussed in Thread: TWL6032 Hi Team,
We are using some SOM with OMAP onboard, and SOM has external TWL 6032 (Power Management Chip).
While there is just a little information of hw characteristics publicly available, we cannot find programming…
can you share the SW code? has these been included inside the TWL6032 SW driver code?
in my case, the battery always plugged in, I don't need detect battery removal, any bit can disable the battery detection to avoid these issue?
Other Parts Discussed in Thread: TWL6032 All
TWL6032 has some reset condiotions. One is to turn off/on power supply and another is to control RESWARM pin.
Are there other restart condistion for TWL6032?
Regards.,
Mitsuharu Iwasaki
Hi Charlie,
I'm copying the response here as well in case it helps others in the future:
Thank you for the update. You are correct, with ID pin voltage of 2.1V it will indicate the presence of an accessory charger adapter (ACA). If using 16 uA current…
there are default Power on Sequence from PMIC On.off, the TWL6032A2B4 Default Startup and Shutdown Sequences shows 550uS delay for each channel.
I have a request need PREQ1 toggle ,for example SMPS1/SMPS2/SMPS3 need power on/off sequentially and delay…
Other Parts Discussed in Thread: TWL6032 We would like to use the RTC function of TWL6032.
So, We set 1 the STOP_RTC bit of the RTC_CTRL_REG Register. But, We read the register, and the STOP_RTC is 0(RTC is frozen).
What is the cause by which RTC won't be…
Other Parts Discussed in Thread: TWL6032 If the system is plugged with wall-mount USB charger and we submit DEVOFF to TWL6032, the TWL6032 shall OFF and then restart since wall-mount USB charger is still there. (without unplug and plug again)
Is my understanding…
Other Parts Discussed in Thread: TWL6032 Can the 3.3 V @ 0.2 A with battery parallel use with One 3.3 V @ 100 mA USB LDO ? Can the 3.3 V @ 0.2 A with battery parallel use with 3.3 V @ 0.2 A with battery ?
I need to supply one device using 3.3V, 270mA in TWL6032…
Other Parts Discussed in Thread: TWL6032 Hello,
We are using TWL6032 supplying OMAP4460.
I am trying to get the currently connected device's USB ID value.
USB ID pin is connected directly into TWL chip.
Datasheet vaguely mentions it is possible to…