PIC18F46K80T-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F46K80T-I/SP

28/40/44/64-Pin, Enhanced Flash Microcontrollers with ECAN™ and nanoWatt XLP Technology

Microchip Technology 

PIC18F66K80 FAMILY

REGISTER 12-1: MDCON: MODULATION CONTROL REGISTER

R/W-0

R/W-0

R/W-1

R/W-0

R/W-0

U-0

MDEN

MDOE

MDSLR MDOPOL

MDO

—

bit 7

U-0

R/W-0

—

MDBIT

bit 0

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 7

bit 6

bit 5

bit 4

bit 3

bit 2-1

bit 0

MDEN: Modulator Module Enable bit

1 = Modulator module is enabled and mixing input signals

0 = Modulator module is disabled and has no output

MDOE: Modulator Module Pin Output Enable bit

1 = Modulator pin output is enabled

0 = Modulator pin output is disabled

MDSLR: MDOUT Pin Slew Rate Limiting bit

1 = MDOUT pin slew rate limiting is enabled

0 = MDOUT pin slew rate limiting is disabled

MDOPOL: Modulator Output Polarity Select bit

1 = Modulator output signal is inverted

0 = Modulator output signal is not inverted

MDO: Modulator Output bit

Displays the current output value of the modulator module.(2)

Unimplemented: Read as ‘0’

MDBIT: Modulator Source Input bit

Allows software to manually set modulation source input to module.(1)

Note 1: The MDBIT must be selected as the modulation source in the MDSRC register for this operation.

2: The modulated output frequency can be greater and asynchronous from the clock that updates this

register bit. The bit value may not be valid for higher speed modulator or carrier signals.

 2010-2012 Microchip Technology Inc.

DS39977F-page 201

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