dspic33fj128mc204 Microchip Technology Inc., dspic33fj128mc204 Datasheet - Page 300

• Manufacturer Part Number: dspic33fj128mc204
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

REGISTER 25-1:
DS70291C-page 298
bit 7-0
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.
CAL<7:0>: RTC Drift Calibration bits
01111111 =Maximum positive adjustment; adds 508 RTC clock pulses every one minute
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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
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•
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10000000 =Maximum negative adjustment; subtracts 512 RTC clock pulses every one minute
RCFGCAL: RTCC CALIBRATION AND CONFIGURATION REGISTER
Preliminary
© 2009 Microchip Technology Inc.
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