How did Bill Gates write BASIC?
Based on comments in the Altair BASIC and 6502 code, he concludes that Bill Gates wrote the runtime parts, such as all BASIC commands, functions and operators, while Paul Allen wrote non-runtime bits, such as the 6502 simulator and the tokenizer/detokenizer.
Why is the Altair 8800 important?
The January 1975 issue of Popular Electronics, with its cover proclaiming “Project Breakthrough! World’s First Minicomputer Kit to Rival Commercial models… Altair 8800” not only grabbed people’s attention, but it also proved to be a vital spark in making the personal computer real for a large number of people.
What is Bill Gates IQ level?
160
Stephen Hawking’s IQ – How Yours Compares to His and Other Famous Persons’ IQ
| Name (First/Last) | Description | IQ (SB) |
|---|---|---|
| Bill Gates | CEO, Microsoft | 160 |
| Bill (William) Jefferson Clinton | President | 137 |
| Blaise Pascal | Mathematician & religious philosopher | 195 |
| Bobby Fischer | Chess player | 187 |
What programming language did Bill Gates develop?
Bill Gates, together with Paul Allen, developed a programming language. The programming language they produced was a version of BASIC, which stands for Beginner’s All-Purpose Symbolic Instruction Code. They created it for the MITS Altair microcomputer, and it was the first product they sold at Microsoft.
Who add a keyboard and monitor to the Altair 8800?
Edward Roberts, the Florida-born former U.S. Air Force officer who headed MITS, decided to design a small, affordable computer around the Intel 8080. His daughter named the new machine after the star Altair.
What kind of memory does an Altair 8800 clone have?
The Altair Clone provides 64K of zero wait-state RAM. The Altair’s memory protect feature is implemented in 256 byte pages. Eight PROM slots are provided. Each slot is up to 2K in length. The PROM slots replace RAM in 256 byte increments. PROM content is non-volatile and is immediately available upon power on.
How does prom work on an Altair 8800?
When the 8800bt Turnkey board is enabled, an IN from port 255 (the sense switch port) disables PROM and enables the overlaid RAM. This provides access to a full 64K of RAM. The PROM is re-enabled whenever the computer is reset from the front panel or at power on.
What was the cassette interface on the Altair 8800?
The original 88-ACR Cassette Interface utilized an 88-SIO board for I/O with the processor.
What was the original version of Altair BASIC?
He also hired Gates and Allen to maintain and improve it, causing Gates to take a leave of absence from Harvard. The original version would retroactively be known as 4K BASIC when they added upgraded versions, including 8K BASIC, Extended BASIC, Extended ROM BASIC, and Disk BASIC.