32:23

NTSC Video Basics

08:52

NABU #3 Fixing the Washed Out Picture on my NABU.

56:38

Z80 Retro #55 - TMS9118 VDP Rev 1 PCB Test

04:13

Z80 Retro #54 - TMS9118 VDP Rev 0 PCB Test pt. 4a (IRQs and DDT)

52:54

Z80 Retro #53 - TMS9118 VDP Rev 0 PCB Test pt. 4 (IRQs)

01:09:26

Z80 Retro #52 - TMS9118 VDP Rev 0 PCB Test pt. 3 (Joystick)

15:18

NABU #2 Tech Closeup

01:00:08

Z80 Retro #51 - TMS9118 VDP Rev 0 PCB Test pt. 2

01:14:49

NABU #1 Personal Computer Overview

54:50

Z80 Retro #50 - TMS9118 VDP Rev 0 PCB Test pt. 1

02:15

Z80 Retro TMS9118 VDP Breaking News!

39:12

Z80 Retro #49 - TMS9118 VDP First Draft Schematic & PCB for the Z80 Retro!

00:33

Z80 Retro #48 - TMS9118 VDP Rev 0 PCB Build Spoiler: DO NOT BUILD!

35:39

Z80 Retro #47 - TMS9118 VDP Breadboard Testing The Z80 Retro! Interface

23:02

Z80 Retro #46 - Adding support for AM29F040B FLASH ROMs

45:38

Z80 Retro #45 - TMS9118 VDP Breadboard Testing

17:03

Z80 Retro #44 - Contemplating the Addition of a TMS9118 Video Display Processor

01:01:13

The Organization of the BSD, System V, and Linux Manual Pages

21:11

Z80 Retro #43 - Designing a CP/M Filesystem Cache pt. 6

01:02:05

Z80 Retro #42 - Designing a CP/M Filesystem Cache pt. 5

01:01:44

Z80 Retro #41 - Designing a CP/M Filesystem Cache pt. 4

01:05:13

Z80 Retro #40 - Designing a CP/M Filesystem Cache pt. 3

01:03:16

Z80 Retro #39 - Designing a CP/M Filesystem Cache pt. 2

38:48

Z80 Retro #38 - Designing a CP/M Filesystem Cache pt. 1

57:24

Z80 Retro #37 - Connecting a Model 15 Teletype pt. 2 (Writing a CP/M app to operate it.)

25:19

Introduction To NIU CSCI 463 Fall 2022

37:31

Z80 Retro #36 - Connecting a Model 15 Teletype pt. 1 (How the teletype machine works)

48:37

Z80 Retro #35 - CP/M .COM Files And How To Create Them

14:27

My First Attempt at Hot Plate Soldering

22:15

Unboxing a Soiiw 'Upgraded' 800W Soldering Hot Plate

41:09

Z80 Retro #34 - v4rc1 Full Build and Test pt. 2

49:48

Z80 Retro #33 - v4rc1 Full Build and Test pt. 1

40:19

IMSAI 8080 #6 - MITS Altair 8800 vs IMSAI 8080 pt. 2 (killbits)

53:40

IMSAI 8080 #5 - MITS Altair 8800 vs IMSAI 8080 pt.1 (Memory Protect & Program Output Display)

31:45

Testing an ECM-103, 300 Baud Direct Connect Modem.

14:54

Building a Plain Old Telephone Service (POTS) Intercom

41:36

IMSAI 8080 #4 - Front Panel (CP-A) problem pt. 4

01:20:27

IMSAI 8080 #3 - Front Panel (CP-A) problem pt. 3

58:56

IMSAI 8080 #2 - Front Panel (CP-A) problem pt. 2

01:15:18

IMSAI 8080 #1 - Front Panel (CP-A) problem pt. 1

50:58

Z80 Retro #32 - CP/M BIOS Write Function

20:47

Z80 Retro #31 - CP/M BIOS Printer Support

54:31

Z80 Retro #30 - CP/M BIOS Warm Boot

29:11

Z80 Retro #29 - CP/M BIOS SD Block Cache

01:18:05

Z80 Retro #28 - CP/M BIOS READ Function First Draft

01:03:17

Z80 Retro #27 - CP/M BIOS Disk Parameter Block & First Complete Boot!

10:09

Z80 Retro #26 - CP/M BIOS Debug Framework

01:16:24

Z80 Retro #25- CP/M BIOS Boot & Console

22:41

Z80 Retro #23 - How To Order PC Boards

28:25

Z80 Retro #22 - Differences Between the v3 and v4rc1 PCBs

01:16:44

Z80 Retro #24 - CP/M Introduction

06:15

Digital Systems 8" Floppy Drive Disaster!

55:23

Z80 Retro #20 - SD Card Driver Block Read & Write

05:03

Z80 Retro #21 - Avoiding Spoilers (by using git repo tags)

01:05:44

Z80 Retro #19 - SD Card Driver Initialization

01:13:19

Z80 Retro #18 - How SD Cards Work

01:52:24

Z80 Retro #17 - SPI Driver

01:44:45

Z80 Assembly Language

01:27:29

Z80 Retro #16 - Board Testing Pt. VI (Interrupts)

31:31

Introduction to NIU CSCI 340, Section 1, Spring 2022