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Fix row/column number

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Philipp Oppermann
2015-11-01 06:45:06 +01:00
parent dbce597de7
commit 514bad2cbd
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_posts/2015-10-23-printing-to-screen.md
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@@ -17,7 +17,7 @@ This post uses recent unstable features, so you need an up-to-date nighly compil
[code repository]: https://github.com/phil-opp/blog_os/tree/printing_to_screen/src [code repository]: https://github.com/phil-opp/blog_os/tree/printing_to_screen/src
## The VGA Text Buffer ## The VGA Text Buffer
The text buffer starts at physical address `0xb8000` and contains the characters displayed on screen. It has 80 rows and 25 columns. Each screen character has the following format: The text buffer starts at physical address `0xb8000` and contains the characters displayed on screen. It has 25 rows and 80 columns. Each screen character has the following format:
Bit(s) | Value Bit(s) | Value
------ | ---------------- ------ | ----------------