EVAL-ADUC831QSZ Datasheet, PDF (46/76 Pages) Analog Devices – MicroConverter®, 12-Bit ADCs and DACs with Embedded 62 kBytes Flash MCU

ADuC831
INTVAL
Function
SFR Address
Power-On Default Value
Bit Addressable
Valid Value
HTHSEC
Function
SFR Address
Power-On Default Value
Bit Addressable
Valid Value
SEC
Function
SFR Address
Power-On Default Value
Bit Addressable
Valid Value
MIN
Function
SFR Address
Power-On Default Value
Bit Addressable
Valid Value
HOUR
Function
SFR Address
Power-On Default Value
Bit Addressable
Valid Value
User Time Interval Select Register
User code writes the required time interval to this register. When the 8-bit interval counter is
equal to the time interval value loaded in the INTVAL SFR, the TII bit (TIMECON.2) is
set and generates an interrupt if enabled.
A6H
00H
No
0 to 255 decimal
Hundredths Seconds Time Register
This register is incremented in 1/128 second intervals once TCEN in TIMECON is active. The
HTHSEC SFR counts from 0 to 127 before rolling over to increment the SEC time register.
A2H
00H
No
0 to 127 decimal
Seconds Time Register
This register is incremented in 1-second intervals once TCEN in TIMECON is active.
The SEC SFR counts from 0 to 59 before rolling over to increment the MIN time register.
A3H
00H
No
0 to 59 decimal
Minutes Time Register
This register is incremented in 1-minute intervals once TCEN in TIMECON is active.
The MIN counts from 0 to 59 before rolling over to increment the HOUR time register.
A4H
00H
No
0 to 59 decimal
Hours Time Register
This register is incremented in 1-hour intervals once TCEN in TIMECON is active.
The HOUR SFR counts from 0 to 23 before rolling over to 0.
A5H
00H
No
0 to 23 decimal
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