Datasheet

MCP79410/MCP79411/MCP79412
DS20002266E-page 18  2010-2013 Microchip Technology Inc.
REGISTER 7-2: ALARM X MINUTES (0X0B/0X12)
U-0 R/W-0 R/W-0
— 10 Minutes Minutes
bit 7 bit 6 bit 4 bit 3 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set “0” = Bit is clear “X” = Bit is unknown
bit 7 Unimplemented: Read as ‘0’
bit 6-4 10 MINUTES<2:0>: Binary-Coded Decimal Value of Minute’s Tens Digit
Contains a value from 0 to 5
bit 3-0 MINUTES<3:0>: Binary-Coded Decimal Value of Minute’s Ones Digit
Contains a value from 0 to 9
REGISTER 7-3: ALARM X HOURS (0X0C/0X13)
U-0 R/W-0 R/W-0
— 12/24 10 Hour
AM/PM
10 Hour Hour
bit 7 bit 6 bit 5 bit 4 bit 3 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set “0” = Bit is clear “X” = Bit is unknown
bit 7 Unimplemented: Read as ‘0’
bit 6 12/24: This is a copy of bit 6 in the Hours register (0x03)
bit 5 10 HOUR AM/PM
bit 4 10 HOUR
bit 3-0 HOUR<3:0>: Binary-Coded Decimal Value of Hour’s Ones Digit
Contains a value from 0 to 9