DSPIC33FJ64GP802-H/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC33FJ64GP802-H/SP

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04

REGISTER 24-1: RCFGCAL: RTCC CALIBRATION AND CONFIGURATION REGISTER(1) (CONTINUED)

bit 7-0

CAL<7:0>: RTC Drift Calibration bits

01111111 = Maximum positive adjustment; adds 508 RTC clock pulses every one minute

•

•

•

00000001 = Minimum positive adjustment; adds 4 RTC clock pulses every one minute

00000000 = No adjustment

11111111 = Minimum negative adjustment; subtracts 4 RTC clock pulses every one minute

•

•

•

10000000 = Maximum negative adjustment; subtracts 512 RTC clock pulses every one minute

Note 1: The RCFGCAL register is only affected by a POR.

2: A write to the RTCEN bit is only allowed when RTCWREN = 1.

3: This bit is read-only. It is cleared to ‘0’ on a write to the lower half of the MINSEC register.

DS70292D-page 280

Preliminary

 2009 Microchip Technology Inc.

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