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Hello all,
I am doing one project which has controller of cy8c3244pvi-133
I am doing one application where I am using boost converter and sleep mode.
my boost converter works fine if I dont put it in standby mode while entering controller into sleep mode. It works for for Vbat of 1V
but when I put boost converter to sleep mode then I doesnt work for input battery voltage of 2.5V
I am writing following sequence:
BoostConv_Stop();
CyDelay(1);
CyPmSaveClocks();
CyDelay(1);
BoostConv_SetMode(BoostConv_BOOSTMODE_STANDBY);
// Entry SLEEP i.e lowest power mode
CyPmSleep(PM_SLEEP_TIME_NONE, PM_SLEEP_SRC_PICU);
CyDelayUs(30);
BoostConv_SetMode(BoostConv_BOOSTMODE_ACTIVE);
CyDelay(1);
BoostConv_Start();
CyDelay(1);
BoostConv_SelExtClk(BoostConv__EXTCLK_ILO);
CyDelay(1);
// Restore clock tree configuration
CyPmRestoreClocks();
CyDelay(1);
please guide me
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