Microchip Technology DM183037 Scheda Tecnica
PIC18F97J94 FAMILY
DS30575A-page 316
2012 Microchip Technology Inc.
17.6
Register Maps
summarize the
registers associated with the RTCC module.
TABLE 17-5:
RTCC CONTROL REGISTERS
File Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RTCCON1 RTCEN
—
RTCWREN RTCSYNC
HALFSEC
RTCOE
RTCPTR1
RTCPTR0
RTCCAL
CAL7
CAL6
CAL5
CAL4
CAL3
CAL2
CAL1
CAL0
RTCCON2 PWCEN PWCPOL PWCCPRE PWCSPRE RTCCLKSEL1 RTCCLKSEL0 RTCSECSEL1 RTCSECSEL
ALRMCFG ALRMEN CHIME
ALRMCFG ALRMEN CHIME
AMASK3
AMASK2
AMASK1
AMASK0
ALRMPTR1
ALRMPTR0
ALRMRPT ARPT7
ARPT6
ARPT5
ARPT4
ARPT3
ARPT2
ARPT1
ARPT0
PMD3
TXMMD CTMUMD ADCMD
RTCCMD
LCDMD
PSPMD
REFO1MD
REFO2MD
Legend: — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal for 80-pin devices.
TABLE 17-6:
RTCC VALUE REGISTERS
File Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RTCVALH RTCC Value High Register Window based on RTCPTR<1:0>
RTCVALL
RTCVALL
RTCC Value Low Register Window based on RTCPTR<1:0>
TABLE 17-7:
ALARM VALUE REGISTERS
File Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ALRMVALH Alarm Value High Register Window based on ALRMPTR<1:0>
ALRMVALL Alarm Value Low Register Window based on ALRMPTR<1:0>
ALRMVALL Alarm Value Low Register Window based on ALRMPTR<1:0>