SYNPWM datasheet(8/57 Pages) FEELING

No. de pieza	SYNPWM

Descripción Electrónicos	EPROM-Based 8-Bit Microcontroller with 10 bit ADC

PDF	57 Pages

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Fabricante Electrónico	FEELING [Feeling Technology Corp.]

Página de inicio	http://www.feeling-tech.com.tw/

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FM8P73B

Web site: http://www.feeling-tech.com.tw

Rev1.0 Nov 20, 2013

P.8/FM8P73B

FEELING

TECHNOLOGY

2.0

FUNCTIONAL DESCRIPTIONS

2.1

Operational Registers

2.1.1

INDF (Indirect Addressing Register)

Address

Name

00h (r/w)

INDF

Uses contents of FSR to address data memory (not a physical register)

The INDF Register is not a physical register. Any instruction accessing the INDF register can actually access the

the INDF register indirectly results in a no-operation (although status bits may be affected).

Example 2.1: INDIRECT ADDRESSING

Load the value 30 into the FSR Register

A read of the INDF Register will return the value of 10h

Increment the value of the FSR Register by one (@FSR=31h)

A read of the INDF register now will return the value of 0Ah.

Figure 2.1: Direct/Indirect Addressing for FM8P73B

location select

addressing INDF register

location select

6Fh

00h

Indirect Addressing

From FSR register

Direct Addressing

From opcode

SYNPWM Datasheet(PDF) 8 Page - Feeling Technology Corp.