ATDVK90CAN1 Atmel, ATDVK90CAN1 Datasheet - Page 28

• Manufacturer Part Number: ATDVK90CAN1
• Description: KIT DEV FOR AT90CAN128 MCU
• Manufacturer: Atmel

Specifications of ATDVK90CAN1

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: AT90CAN AVR Devices
• Primary Attributes: *
• Secondary Attributes: *
• Processor To Be Evaluated: AT90CAN
• Data Bus Width: 8 bit
• Interface Type: RS-232, SPI, TWI
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Kit Contents: Board, AT90CAN128 Sample Microcontroller, 9V Battery Power Cable, CD-ROM, Manuals
• Features: RS232, CAN, LIN, SPI & TWI Serial Interface
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4381A–AVR–Sept 04
Using the DVK90CAN1
3.7.5
page 26
Analog I/O Connector
The 16-bit Timer1 offers a large range of features. See the AT90CAN128 Datasheet for
how to use the 16-bit Timers. It is easy to set up the Timer1 to output one of the
hereinabove frequencies:
n Timer1 clock at 1 MHz
n Phase/Freq-correct PWM mode
n Top value = ICR1 (Input Capture Register Timer 1)
n Set OC1C (Output Compare “C” of Timer 1) when upcounting & clear when
And use the following expression:
ICR1 (in hexadecimal ) is given in Table 3-13 . Tone Table Proposal.
Figure 3-32 . Transducer Schematic
Figure 3-33 . Transducer Implementation
6 ADC inputs and the 2 inputs of the analog comparator are available on this connector.
The connector is shaped as STK500 10-pin connector with GND & VCC (pin 9 & 10).
ADC-0, ADC-1 & ADC-2 are already used on board respectively by the temperature
sensor, the luminosity sensor and the voltage reading. If another use is required through
the Analog I/O Connector, refer to the configuration pads features (c.f. Section
"Configuration Pads", page38) to customize these analog inputs.
downcounting mode
ICR 1Value
=
1 000 000 ToneFrequency 2
DVK90CAN1 Hardware User Guide