1. SPI Protocol and Programming
Chapter 8
SPI Protocol and Programming

2. SPI Bus vs. Traditional Parallel Bus Connection to Microcontroller

3. SPI Connection vs. Serial UART Com

4. SPI Connection to Multiple Devices

5. SPI Connection to Multiple Devices in EduPad

6. EduPad LCD Serial Connection

7. Seven-Segment LED

8. Assignments of port pins to each segment of a 7-seg LED. g F e d c b a

9. Segment patterns for the 10 decimal digits for a common cathode 7-seg LED
Num D7 D6 D5 D4 D3 D2 D1 D0
Hex value . G F e d c b a 1
0x3F
0x06 2
0x5B 3
0x4F 4
0x66 5
0x6D 6
0x7D 7
0x07 8
0x7F 9
0x6F

10. Microcontroller Connection to 7-segment LED

11. Microcontroller Connection to 7-segment LED with Buffer Driver

12. EduPad 7-segment Connection to LaunchPad