ATAVRDISPLAYX Atmel, ATAVRDISPLAYX Datasheet - Page 114
ATAVRDISPLAYX
Manufacturer Part Number
ATAVRDISPLAYX
Description
KIT EVAL XMEGA DISPLAY
Manufacturer
Atmel
Specifications of ATAVRDISPLAYX
Main Purpose
*
Embedded
*
Utilized Ic / Part
*
Primary Attributes
*
Secondary Attributes
*
Silicon Manufacturer
Atmel
Silicon Family Name
ATxmega
Kit Contents
Board
Features
Temperature Sensor, Mono Speaker Via Audio Amplifier
Svhc
No SVHC (15-Dec-2010)
Core Architecture
AVR
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATAVRDISPLAYX
Manufacturer:
Atmel
Quantity:
135
- Current page: 114 of 445
- Download datasheet (6Mb)
10.6
10.6.1
8077H–AVR–12/09
Register Description
CTRL: Battery Backup Control Register
1. Set the ACCEN bit and apply a RESET
1. Enable the Crystal oscillator.
2. Wait until Crystal Oscillator ready flag is set.
3. Enable XOSC Fault Detection.
4. Configure and enable the RTC32.
• Bit [7:5] - Reserved
These bits are unused and reserved for future use. For compatibility with future devices, always
write these bits to zero when this register is written.
• Bit 4- XOSCSEL: 32-kHz Crystal Oscillator Output Selection
This bit selects which clock output from the 32.768 kHz crystal oscillator that will be used as
clock input for the 32-bit Real Time Counter (RTC).
By default this bit is zero, and the 1 Hz clock output is used as input for the RTC. Setting this bit
will select the 1.024 kHz clock output as input for the RTC. The Crystal Oscillator must be
enabled before the output is available. This bit cannot be changed when XOSCEN is set.
• Bit 3- XOSCEN: Crystal Oscillator Enable
Setting this bit will enable the 32.768 kHz crystal oscillator, and thSetting this bite default 1 Hz
output from the oscillator. Writing the bit to zero will have no effect. The oscillator will remain
enabled until a Battery Backup RESET is issued.
• Bit 2- XOSCFDEN: Crystal Oscillator Failure DSetting this bitetection Enable
Setting this bit will enable the 32.768 kHz crystal oscillator monitor. Writing the bit to zero will
have no effect. When enabled, the Crystal Oscillator Monitor will remain enabled until a Battery
Backup RESET is issued.
• Bit 1- ACCEN: Battery Backup Module Access Enable
Setting this bit will enable access to the Battery Backup Module. After main reset this bit must be
set in order to access (read from and write to) the battery backup domain functions and register
settings, except for the BBPODF, the BBBODF and the BBPWR flag.
• Bit 0- RESET: Battery Backup Reset
Setting this bit will force a reset of the Battery Backup Module. Writing the bit to zero will have no
effect. Writing a one to the XOSCEN or the XOSCFDEN bit the same time will block writing to
this bit. When this bit is set XOSCEN, XOSCFDEN, XOSCSEL, and XOSCRDY in STATUS will
be cleared.
Bit
+0x00
Read/Write
Reset Value
7
-
R
0
6
-
R
0
5
-
R
0
XOSCSEL
R/W
4
0
XOSCEN
R/W
3
0
XOSCFDEN
R/W
2
0
ACCEN
R/W
1
0
RESET
XMEGA A
R/W
0
0
CTRL
114
Related parts for ATAVRDISPLAYX
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: