EM78P372KSS20 datasheet(3/118 Pages) EMC

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Contents

Product Specification (V1.4) 05.11.2016

 iii

Contents

General Description ................................................................................................ 1

Features ................................................................................................................... 1

Applications............................................................................................................. 2

Pin Assignment (Package)...................................................................................... 2

Block Diagram ......................................................................................................... 4

Pin Description ........................................................................................................ 5

Functional Description............................................................................................ 7

7.1

Operational Registers ....................................................................................... 7

7.1.1

R0 (Indirect Addressing Register) ....................................................................... 7

7.1.2

R1 (Timer Clock Counter) ................................................................................... 7

7.1.3

R2 (Program Counter) and Stack........................................................................ 7

7.1.4

R3 (Status Register).......................................................................................... 10

7.1.5

R4 (RAM Select Register)................................................................................. 10

7.1.6

Bank 0 R5~R7 (Ports 5~7 I/O Data Register)................................................... 11

7.1.7

Bank 0 R8 (ADC Input Select Register)............................................................ 11

7.1.8

Bank 0 R9 (ADC Control Register) ................................................................... 13

7.1.9

Bank 0 RA (ADC Offset Calibration Register)................................................... 14

7.1.10 Bank 0 RB (Converted value AD11~AD4 of ADC) ............................................ 15

7.1.11 Bank 0 RC (Converted value AD11~AD8 of ADC) ............................................ 15

7.1.12 Bank 0 RD (Converted value AD7~AD0 of ADC) ............................................. 16

7.1.13 Bank 0 RE (Interrupt Status 2 and Wake-up Control Register 1) ..................... 16

7.1.14 Bank 0 RF (Interrupt Status Register 1)............................................................ 17

7.1.15 Bank 1 R5 (TBHP: Table Point Register) .......................................................... 18

7.1.16 Bank 1 R6 (TBLP: Table Point Register)........................................................... 18

7.1.17 Bank 1 R7 (PWMCON: PWM Control Register) ............................................... 19

7.1.18 Bank 1 R8 (TMRCON: Timer Control Register) ................................................ 19

7.1.19 Bank 1 R9 (PRD1: PWM1 Time Period) ........................................................... 20

7.1.20 Bank 1 RA (PRD2: PWM2 Time Period) ........................................................... 20

7.1.21 Bank 1 RB (DT1: PWM1 Duty Cycle) ............................................................... 20

7.1.22 Bank 1 RC (DT2: PWM2 Duty Cycle) ............................................................... 21

7.1.23 Bank 1 RE (LVD Control and Wake-up Control Register 2)............................... 21

7.1.24 Bank 1 RF (Mode Select and IRC Switch Register) ......................................... 22

7.1.25 R10~R1F........................................................................................................... 24

7.2

Special Purpose Registers.............................................................................. 25

7.2.1

A (Accumulator)................................................................................................. 25

7.2.2

CONT (Control Register)................................................................................... 25

7.2.3

IOC50 ~ IOC70 (I/O Port Control Register) ...................................................... 26

7.2.4

IOC80 (Comparator Control Register) .............................................................. 26

7.2.5

IOC90 (TMR1: PWM1 Timer)............................................................................ 26

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