EM78P372KSS20 datasheet(29/118 Pages) EMC

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EM78P372K

8-bit Microcontroller

Product Specification (V1.4) 05.11.2016

 21

(This specification is subject to change without prior notice)

7.1.22 Bank 1 RC (DT2: PWM2 Duty Cycle)

A specified value keeps the output of PWM2 to remain high until the value matches with

TMR2.

7.1.23 Bank 1 RE (LVD Control and Wake-up Control Register 2)

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

LVDIE

LVDEN

LVD1

LVD0

EXWE

Bit 7 (LVDIE): Low voltage Detector interrupt enable bit

0 : Disable Low voltage Detector interrupt

1 : Enable Low voltage Detector interrupt

When detect low level voltage is used to enter an interrupt vector or

enter the next instruction, the LVDIE bit must be set

to “Enable”.

Bit 6 (LVDEN): Low Voltage Detector enable bit

0 : Low voltage detector disable

1 : Low voltage detector enable

Bits 5~4 (LVD1:0): Low Voltage Detector level bits.

LVDEN

LVD1, LVD0

LVD Voltage Interrupt Level

/LVD

Vdd

 2.2V

Vdd

 2.2V

Vdd

 3.3V

Vdd

 3.3V

Vdd

 4.0V

Vdd

 4.0V

Vdd

 4.5V

Vdd

 4.5V

Bits 3~1: Not used,

set to “0” at all time.

Bit 0 (EXWE): External /INT wake-up enable bit

0: Disable External /INT pin wake-up

1: Enable External /INT pin wake-up

EM78P372KSS20 Datasheet(PDF) 29 Page - ELAN Microelectronics Corp

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