Chapter 12
Real Time Clock (RTC)
Control Registers XII - 11
12.2.5 Clock Registers
Seconds Setting Register (RTCSD: 0x03EE0)
Minutes Setting Register (RTCMID: 0x03EE1)
bp 76543210
Bit name - SD6-0
At reset00000000
Access R R/W R/W R/W R/W R/W R/W R/W
bp Bit name Description
7 - Always read as "0".
6 to 0 SD6 to 0
"Second" setting
Set a value within the range of "00" to "59" using the BCD format.
* The value which doesn’t exist must not be set.
* The value is incremented by one from "00" to "59" per second.
bp 76543210
Bit name - MID6-0
At reset00000000
Access R R/W R/W R/W R/W R/W R/W R/W
bp Bit name Description
7 - Always read as 0.
6 to 0 MID6 to 0
"Minute" setting
Set a value within the range of "00" to "59" using the BCD format.
* The value which doesn’t exist must not be set.
* The value is incremented by one from "00" to "59" per minute.