MA240029 Microchip Technology, MA240029 Datasheet - Page 278

• Manufacturer Part Number: MA240029
• Description: Daughter Cards & OEM Boards PIC24FJ128GA310 Gen Purpose PIM
• Manufacturer: Microchip Technology

Specifications of MA240029

• Rohs: yes
• Product: Daughter Cards
• Core: PIC
• Description/function: Plug-in module
• Interface Type: I2C, SPI
• Tool Is For Evaluation Of: PIC24FJ128GA310
• For Use With: Explorer 16 Development Board

PIC24FJ128GA310 FAMILY
REGISTER 22-1:
DS39996F-page 278
bit 7-0
Note 1:
2:
3:
The RCFGCAL register is only affected by a POR.
A write to the RTCEN bit is only allowed when RTCWREN = 1.
This bit is read-only; it is cleared to ‘0’ on a write to the lower half of the MINSEC register.
CAL<7:0>: RTC Drift Calibration bits
01111111 = Maximum positive adjustment; adds 127 RTC clock pulses every 15 seconds
.
.
.
01111111 = Minimum positive adjustment; adds 1 RTC clock pulse every 15 seconds
00000000 = No adjustment
11111111 = Minimum negative adjustment; subtracts 1 RTC clock pulse every 15 seconds
.
.
.
10000000 = Maximum negative adjustment; subtracts 128 RTC clock pulses every 15 seconds
RCFGCAL: RTCC CALIBRATION/CONFIGURATION REGISTER
 2010-2011 Microchip Technology Inc.
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