Mind map
A2 Electronics
Map content
A2 Electronics
AQA Programming Languge
- Outputs / Inputs
- To setup which ports are input/output ports you have to define them at the start of the code.
- MOVW 0x00 MOVWR TRISB
- 0x00 is 0 so sets all ports low and outputs
- To set all ports to inputs you'd use 0xFF which 255
- (MSB) 128(D7) 64(D1) 32(D1) 16(D1) 8(D1) 4(D1) 2(D1) 1(D0) (LSB)
- To setup which ports are input/output ports you have to define them at the start of the code.
- Outputs / Inputs
DAC - Digital to Analogue Converter
- Equation - "-Vout = Rf [v1/r1+v2/r2+v3/r3 ...]"
- Used for mixing music or adding logic signals
- R3 in diagram always equals Rf. R3 is also MSB
Images and files in the map
Information
- Description
- A-Level Electronics Mind Map on A2 Electronics, created by iraqlobster7 on 02/09/2015.
- Created by
- iraqlobster7
- Views
- 0
- Rating