PIC18F45J50-I/SOSQTP データシートの表示（PDF） - Microchip Technology

部品番号

コンポーネント説明

メーカー

PIC18F45J50-I/SOSQTP

28/44-Pin, Low-Power, High-Performance USB Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC18F46J50 FAMILY

REGISTER 13-1: T1CON: TIMER1 CONTROL REGISTER (ACCESS FCDh) (CONTINUED)

bit 1

bit 0

Note 1:

2:

RD16: 16-Bit Read/Write Mode Enable bit

1 = Enables register read/write of Timer1 in one 16-bit operation

0 = Enables register read/write of Timer1 in two 8-bit operations

TMR1ON: Timer1 On bit

1 = Enables Timer1

0 = Stops Timer1

The FOSC clock source should not be selected if the timer will be used with the ECCP capture/compare

features.

The Timer1 oscillator crystal driver is powered whenever T1OSCEN (T1CON) or T3OSCEN (T3CON) = 1.

The circuit is enabled by the logical OR of these two bits. When disabled, the inverter and feedback resistor

are disabled to eliminate power drain. The TMR1ON and TMR3ON bits do not have to be enabled to power

up the crystal driver.

DS39931D-page 200

 2011 Microchip Technology Inc.

Share Link: