Datasheet4U Logo Datasheet4U.com

KS2501 - OSD PROCESSOR FOR MONITORS

General Description

Table 1.

Key Features

  • Built-in 1 Kbyte SRAM.
  • 464 ROM fonts (448 standard fonts + 16 Multi-color fonts).
  • Full Screen Memory Architecture.
  • Wide range PLL available (15kHz ~ 120kHz).
  • Programmable vertical height of character.
  • Programmable vertical and horizontal positioning.
  • Character color selection up to 16 different colors.
  • Programmable background color (Up to 16 colors).
  • Character blinking, bordering and shadowing.
  • Color blink.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
KS25 Surface Mount Schottky Barrier Rectifiier KEXIN
KS200 Switch KCB
KS201 Switch KCB
KS207 Switch KCB
KS21TK305A Color TV Receiver ETC

Other Datasheets by Samsung Semiconductor

Part Number Description
KS2508 OSD PROCESSOR
KS2206B 2.3W DUAL AUDIO POWER AMP
KS24C010 EEPROM
KS24C011 EEPROM
KS24C020 EEPROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MARCH. 1998 DATA SHEET KS2501 OSD PROCESSOR FOR MONITORS KS2501 OSD PROCESSOR The KS2501 is used to display some characters or symbols on a screen of monitor. Basically, the operation is to control the internal memory on chip and generate the R,G,B signals for some characters or symbols. The R,G,B signals are synchronized with the horizontal sync. Then the R,G,B signals are mixed with the main video signal in the Video Amp IC. The font data for characters or symbols are stored in the internal ROM. This stored data are accessed and controlled by the control data from a micro controller. The control data are transmitted through the I2C bus. All timing control signals including the system clock are synchronized with the horizontal sync. Therefore there is a PLL circuitry on chip.