EVAL-ADUC834QS Analog Devices Inc, EVAL-ADUC834QS Datasheet - Page 41

• Manufacturer Part Number: EVAL-ADUC834QS
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADUC834QS

• Lead Free Status / RoHS Status: Not Compliant

INTVAL
Function
SFR Address
Power-On Default Value
Reset Default Value
Bit Addressable
Valid Value
HTHSEC
Function
SFR Address
Power-On Default Value
Reset Default Value
Bit Addressable
Valid Value
SEC
Function
SFR Address
Power-On Default Value
Reset Default Value
Bit Addressable
Valid Value
MIN
Function
SFR Address
Power-On Default Value
Reset Default Value
Bit Addressable
Valid Value
HOUR
Function
SFR Address
Power-On Default Value
Reset Default Value
Bit Addressable
Valid Value
REV. A
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
generates an interrupt if enabled. (See IEIP2 SFR description under Interrupt System in this
data sheet.)
A6H
00H
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
00H if TCEN = 0, Previous Value before reset if TCEN = 1
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
00H if TCEN = 0, Previous Value before reset if TCEN = 1
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
00H if TCEN = 0, Previous Value before reset if TCEN = 1
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
00H if TCEN = 0, Previous Value before reset if TCEN = 1
No
0 to 23 decimal
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ADuC834