From WikiChip
Editing on-screen display controller
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone.
Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
This page supports semantic in-text annotations (e.g. "[[Is specified as::World Heritage Site]]") to build structured and queryable content provided by Semantic MediaWiki. For a comprehensive description on how to use annotations or the #ask parser function, please have a look at the getting started, in-text annotation, or inline queries help pages.
Latest revision | Your text | ||
Line 1: | Line 1: | ||
{{title|On-Screen Display Controller (OSDC)}} | {{title|On-Screen Display Controller (OSDC)}} | ||
− | An '''on-screen display controller''' or '''on-screen display circuit''' ('''OSDC''' or '''OSD Controller''') or just '''OSD''' is a [[digital circuit]] that provides the functionality needed to create [[on-screen display]]s - i.e. a circuit that allows text and low-level graphics to be superimposed onto a TV screen (on top of normal video signal). OSD circuitry is found as discrete chips, built-into some [[microcontroller]]s, and most recently incorporated into the main graphics processor. Sometimes | + | An '''on-screen display controller''' or '''on-screen display circuit''' ('''OSDC''' or '''OSD Controller''') or just '''OSD''' is a [[digital circuit]] that provides the functionality needed to create [[on-screen display]]s - i.e. a circuit that allows text and low-level graphics to be superimposed onto a TV screen (on top of normal video signal). OSD circuitry is found as discrete chips, built-into some [[microcontroller]]s, and most recently incorporated into the main graphics processor. Sometimes OSD chips also incorporate other features such as [[picture-in-picture]] (PiP). |
== Typical features == | == Typical features == | ||
Line 9: | Line 9: | ||
== OSD Chips == | == OSD Chips == | ||
* {{mitsu|M350xx|Mitsubishi M350xx}} | * {{mitsu|M350xx|Mitsubishi M350xx}} | ||
− | * {{motorola| | + | * {{motorola|MC1415xx|Motorola MC1415xx}} |
− | * {{myson| | + | * {{myson|MTV|Myson Technology MTV}} |
* {{npx|SAA56xx|Philips SAA56xx}} (TV MCUs + OSD) | * {{npx|SAA56xx|Philips SAA56xx}} (TV MCUs + OSD) | ||
* {{npx|PCA85xx|Philips PCA85xx}} | * {{npx|PCA85xx|Philips PCA85xx}} | ||
Line 19: | Line 19: | ||
* {{nec|μPD64xx|NEC μPD64xx}} | * {{nec|μPD64xx|NEC μPD64xx}} | ||
{{expand list}} | {{expand list}} | ||
− | |||
== See also == | == See also == | ||
* [[picture-in-picture]] (PiP) | * [[picture-in-picture]] (PiP) |