unit 3 L2 | 8255 PPI | Block Diagram of 8255 (Programmable Peripheral Interface)| Port address
10:22
Unit 3 L1 | 8255 Pin Diagram | Pin Configuration of 8255 | PPI (Programmable Peripheral Interface
1:33:17
Bit Set/ Reset and I/O Modes of 8155/8255 Programmable Peripheral Interface
7:36
Unit3 L4 | Operating Modes of 8255 | Modes of PPI | Modes of Programmable Peripheral Interface
17:51
U3 L12.2 | 8259 Programmable Interrupt controller| Architecture| Block diagram | Interrupt operation
5:20
Unit 3 L6 | BSR mode of 8255 | operating mode of 8255 | BSR mode of PPI
1:55:27
Worst Fails of the Year | Try Not to Laugh 💩
10:38
8255 Programmable Peripheral Interface: Block Diagram and Working Explained
20:35