ATAVRDISPLAYX Atmel, ATAVRDISPLAYX Datasheet - Page 233
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: 233 of 445
- Download datasheet (6Mb)
20.7.2
20.7.3
8077H–AVR–12/09
INTCTRL - SPI Interrupt Control Register
STATUS - SPI Status Register
• Bits 1:0 - PRESCALER[1:0]: SPI Clock Prescaler
These two bits control the SCK rate of the device configured in a Master mode. These bits have
no effect in Slave mode. The relationship between SCK and the Peripheral Clock frequency (clk-
PER
Table 20-4.
• Bits 7:2 - 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.
• Bits 1:0 - INTLVL[1:0]: SPI Interrupt Level
These bits enable the SPI Interrupt and select the interrupt level as described in
”Interrupts and Programmable Multi-level Interrupt Controller” on page
rupt will be triggered when the IF in the STATUS register is set.
• Bit 7 - IF: SPI Interrupt Flag
When a serial transfer is complete and one byte is completely shifted in/out of the DATA regis-
ter, the IF bit is set. If SS is an input and is driven low when the SPI is in Master mode, this will
also set the IF bit. The IF is cleared by hardware when executing the corresponding interrupt
handling vector. Alternatively, the SPIF bit can be cleared by first reading the STATUS register
with IF set, and then access the DATA register.
Bit
+0x01
Read/Write
Initial Value
Bit
+0x02
Read/Write
Initial Value
)is shown in
CLK2X
0
0
0
0
1
1
1
1
SPIF
7
R
0
R
-
7
0
Relationship Between SCK and the Peripheral Clock (clk
Table 20-4 on page
WCOL
6
R
0
R
6
0
-
PRESCALER[1:0]
R
R
5
0
5
0
-
-
00
01
10
11
00
01
10
11
233.
R
R
4
0
4
0
-
-
R
R
3
0
3
0
SCK Frequency
clk
clk
clk
clk
clk
clk
clk
clk
-
-
PER
PER
PER
PER
PER
PER
PER
PER
/4
/16
/64
/128
/2
/8
/32
/64
R
R
2
0
2
0
-
-
R/W
PER
R
1
0
1
0
-
123. The enabled inter-
INTLVL[1:0]
) frequency
XMEGA A
R/W
R/W
0
0
0
0
-
Section 12.
INTCTRL
STATUS
233
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: