8255 Programmable Peripheral Interface: Block Diagram and Working Explained
11:17
Control Word and Modes of 8255: BSR Mode, IO Modes, and Detailed Mode 0, 1, & 2
17:25
8259 Programmable Interrupt Controller: Block Diagram and Working Explained
29:37
ADC INTERFACING WITH 8086 USING 8255 PPI WITH PROGRAM
11:16
unit 3 L2 | 8255 PPI | Block Diagram of 8255 (Programmable Peripheral Interface)| Port address
11:50
Understanding SPI
12:08
Block Diagram and Working of DMA 8257: Basics, Channels, and Priority Resolver
1:33:17
Bit Set/ Reset and I/O Modes of 8155/8255 Programmable Peripheral Interface
49:13