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
49:13
8086 Microprocessor Architecture - Bharat Acharya
12:38
8253/54 Programmable Interval Timer: Block Diagram, Features, and Control Word Explained
15:17
Programmable Peripheral Interface 8255 (Basics, Control Signals, Block Diagram, Control word & Modes
1:33:17
Bit Set/ Reset and I/O Modes of 8155/8255 Programmable Peripheral Interface
12:08
Block Diagram and Working of DMA 8257: Basics, Channels, and Priority Resolver
15:39