Contents
How many transistors are in a microchip?
However big or small a computer chip is in actual physical size, 60 billion transistors sounds like a lot.
How many transistors does a 6502 have?
MOS Technology 6502
| General information | |
|---|---|
| Instructions | 56 |
| Physical specifications | |
| Transistors | 3,510, 3,218 |
| Package(s) | 40-pin DIP |
What socket does Tiger Lake use?
Tiger Lake
| General information | |
|---|---|
| GPU(s) | Intel Xe-based integrated graphics |
| Socket(s) | FCBGA1449, FCBGA1787 |
| Products, models, variants | |
| Brand name(s) | Celeron Pentium Gold Core i3 Core i5 Core i7 Core i9 Xeon W |
Why is transistor count lower on PDP-8?
There are also many differences, some of which are responsible for the lower transistor count in the PDP-8 CPU: The 6502 has two dedicated index registers, X and Y. The PDP-8 sets aside 8 of its zero page memory locations as auto-increment registers instead.
What kind of computer is the PDP 8?
This example is from the first generation of PDP-8s, built with discrete transistors and later known as the Straight 8. The PDP-8 is a 12-bit minicomputer that was produced by Digital Equipment Corporation (DEC).
What was the address size of the PDP-8?
The PDP-8 was a 12-bit computer with a deliberately simple instruction set. At first glance, 12 is greater than 8, so might be expected to be larger than the early 8-bit microprocessors, but the address sizes were 12 and 16 bits respectively. (Why did the PDP-8 not distinguish between data and address widths like the microprocessors?
How many registers does a PDP-8 CPU have?
Instructions use autoincrement, autoclear, and indirect access to increase the software’s speed, reduce memory use, and substitute inexpensive memory for expensive registers. The electronics of a basic PDP-8 CPU has only four 12-bit registers: the accumulator, program counter, memory-buffer register, and memory-address register.