SmartyKitⓇ computer kit on Twitter: "Great post by @kenshirriff on Apple-1's video memory – right to the silicon! Memory used 2504V shift registers instead of DRAM to make it cheaper: 6 chips
The legendary Apple-1 explained
SB-Projects - Projects - Apple 1 - Terminal
Inside the Apple-1's shift-register memory
Reading Inputs From Shift Registers Using Just One Single Pin | Hackaday
SB-Projects - Projects - Apple 1 - Terminal
Inside the Apple-1's shift-register memory
1 PC 2519N Signetics Gray Shift Register for Apple 1 Same as 2519b for sale online | eBay
Inside the Apple-1's shift-register memory
Inside the Apple-1's shift-register memory
Inside the Apple-1's shift-register memory
Inside the Apple-1's shift-register memory
Inside the Apple-1's shift-register memory
Using a Shift Register to Control Multiple LEDs | Onion Omega2 Starter Kit
Getting More I/O Pins on ATTiny With Shift Registers : 6 Steps (with Pictures) - Instructables
Using a Shift Register With Raspberry Pi : 6 Steps - Instructables
Using a Shift Register to Control Multiple LEDs | Onion Omega2 Starter Kit
Inside the Apple-1's unusual MOS clock driver chip
Shift Registers - SparkFun Learn
Using a Shift Register to Control Multiple LEDs | Onion Omega2 Starter Kit
Universal Shift Register in Digital logic - GeeksforGeeks
Inside the Apple-1's shift-register memory
SB-Projects - Projects - Apple 1 - Terminal
Apple-1 Registry list
Shift Registers: How Do They Work? : 5 Steps (with Pictures) - Instructables
