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EduARM4 Board

From EdWiki

EduARM4 Trainer Board - A Tiva launchpad base board for academia

  • The Tiva Launchpad can be mounted directly on the trainer.
  • All signals needed from Tiva's headers to the trainer I/O female headers are connected.


EduARM4-Board.png

EduARM4-Tiva-Board.png


EduARM4 And Tiva Board Connections

Below are the connections:

Tiva Signals Tiva Header Pin NUmber EduARM4 Board Connections
PA4
J2 - 8
7-Seg Digit-A
PA5
J1 - 8
7-Seg Digit-B
PA6
J1 - 9
7-Seg Digit-C, DS1307+ SCL, LCD - RS
PA7
J1 - 10
7-Seg Digit-D, DS1307+ SDA, LCD - E
PB0
J1 - 3
7-Seg-A, LCD - D0
PB1
J1 - 4
7-Seg-B, LCD - D1
PB2
J2 - 2
7-Seg-C, LCD - D2
PB3
J4 - 3
7-Seg-D, LCD - D3
PB4
J1 - 7
7-Seg-E, LCD - D4
PB5
J1 - 2
7-Seg-F, LCD - D5
PB6
J2 - 7
7-Seg-G, LCD - D6
PB7
J2 - 6
7-Seg-DP, LCD - D7
PC4
J4 - 4
4X4 KEYPAD COL-0
PC5
J4 - 5
4X4 kEYPAD COL-1
PC6
J4 - 6
4X4 KEYPAD COL-2
PC7
J4 - 7
4X4 KEYPAD COL-3
PD0
J3 - 3
LTC1661CN8(DAC) - SCK
PD3
J3 - 6
LTC1661CN8(DAC) - DIN
PE0
J2 - 3
4X4 KEYPAD ROW-0
PE1
J3 - 7
4X4 KEYPAD ROW-1
PE2
J3 - 8
4X4 KEYPAD ROW-2, LM35 - Vout
PE3
J3 - 9
4X4 KEYPAD ROW-3, ADC INPUT
PF2
J4 - 1
LTC1661CN (DAC) - CS/LD

EduARM4 Board Jumper Selection

EduARM4 Board Jumper Selection

EduARM4 Board Interface Experiments

  1. 4x4 Keypad Interface
  2. 7-Segment LED Interface
  3. 16x2 LCD Interface
  4. On-Chip ADC Programming
  5. SPI Protocol and DAC Interfacing
  6. I2C and RTC Interfacing
  7. Interfacing LM35 Sensor

EduARM4 Board Schematic

EduARM4 Board Schematic