PIC18F45J50-I/SOSQTP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F45J50-I/SOSQTP

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

Microchip Technology 

PIC18F46J50 FAMILY

17.1.3

ALRMVALH AND ALRMVALL

REGISTER MAPPINGS

REGISTER 17-14: ALRMMNTH: ALARM MONTH VALUE REGISTER (ACCESS F8Fh, PTR 10b)(1)

U-0

—

bit 7

U-0

U-0

R/W-x

R/W-x

R/W-x

R/W-x

R/W-x

—

—

MTHTEN0 MTHONE3 MTHONE2 MTHONE1 MTHONE0

bit 0

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-5

bit 4

bit 3-0

Unimplemented: Read as ‘0’

MTHTEN0: Binary Coded Decimal Value of Month’s Tens Digit bit

Contains a value of 0 or 1.

MTHONE<3:0>: Binary Coded Decimal Value of Month’s Ones Digit bits

Contains a value from 0 to 9.

Note 1: A write to this register is only allowed when RTCWREN = 1.

REGISTER 17-15: ALRMDAY: ALARM DAY VALUE REGISTER (ACCESS F8Eh, PTR 10b)(1)

U-0

—

bit 7

U-0

R/W-x

R/W-x

R/W-x

R/W-x

R/W-x

R/W-x

—

DAYTEN1 DAYTEN0 DAYONE3 DAYONE2 DAYONE1 DAYONE0

bit 0

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-6

bit 5-4

bit 3-0

Unimplemented: Read as ‘0’

DAYTEN<1:0>: Binary Coded Decimal Value of Day’s Tens Digit bits

Contains a value from 0 to 3.

DAYONE<3:0>: Binary Coded Decimal Value of Day’s Ones Digit bits

Contains a value from 0 to 9.

Note 1: A write to this register is only allowed when RTCWREN = 1.

DS39931D-page 234

 2011 Microchip Technology Inc.

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