OVD

General Description

Functions
void	Cy_SysPm_OvdEnable (cy_en_syspm_ovd_sel_t ovdSel)
	Enables OVD over either VDDD or VDDA or VCCD. More...
void	Cy_SysPm_OvdDisable (cy_en_syspm_ovd_sel_t ovdSel)
	Disables OVD over either VDDD or VDDA or VCCD. More...
void	Cy_SysPm_OvdVdddSelect (cy_en_syspm_ovd_vddd_sel_t ovdVdddSel)
	Selects voltage threshold for OVD on VDDD. More...
void	Cy_SysPm_OvdVddaSelect (cy_en_syspm_ovd_vdda_sel_t ovdVddaSel)
	Selects voltage threshold for OVD on VDDA. More...
void	Cy_SysPm_OvdActionSelect (cy_en_syspm_ovd_action_select_t ovdActionSelect)
	Sets the action taken when the threshold is crossed in the programmed directions(s) for VDDA. More...

Function Documentation

Cy_SysPm_OvdEnable()

void Cy_SysPm_OvdEnable

(

cy_en_syspm_ovd_sel_t

ovdSel

)

Enables OVD over either VDDD or VDDA or VCCD.

Parameters

ovdSel

cy_en_syspm_ovd_sel_t.

Note

This API is available for CAT1C devices.

OVD over VDDD and VCCD are enabled by default and cannot be disabled.

Cy_SysPm_OvdDisable()

void Cy_SysPm_OvdDisable

(

cy_en_syspm_ovd_sel_t

ovdSel

)

Disables OVD over either VDDD or VDDA or VCCD.

Parameters

ovdSel

cy_en_syspm_ovd_sel_t.

Note

This API is available for CAT1C devices.

OVD over VDDD and VCCD are enabled by default and cannot be disabled.

Disabling OVD over VDDA will perform the /ref cy_en_syspm_ovd_action_select_t action selected for VDDA. If no action is desired when disabling, firmware must first write CY_SYSPM_OVD_ACTION_NOTHING in a separate write cycle.

Cy_SysPm_OvdVdddSelect()

void Cy_SysPm_OvdVdddSelect

(

cy_en_syspm_ovd_vddd_sel_t

ovdVdddSel

)

Selects voltage threshold for OVD on VDDD.

Parameters

ovdVdddSel

cy_en_syspm_ovd_vddd_sel_t.

Note

This API is available for CAT1C devices.

Cy_SysPm_OvdVddaSelect()

void Cy_SysPm_OvdVddaSelect

(

cy_en_syspm_ovd_vdda_sel_t

ovdVddaSel

)

Selects voltage threshold for OVD on VDDA.

Parameters

ovdVddaSel

cy_en_syspm_ovd_vdda_sel_t.

Note

This API is available for CAT1C devices.

Cy_SysPm_OvdActionSelect()

void Cy_SysPm_OvdActionSelect

(

cy_en_syspm_ovd_action_select_t

ovdActionSelect

)

Sets the action taken when the threshold is crossed in the programmed directions(s) for VDDA.

Parameters

ovdActionSelect

cy_en_syspm_ovd_action_select_t.

Note

This API is available for CAT1C devices.

This API is not applicable for selectng actions for VDDD and VCCD as the default action is RESET for them.