PCB8517

INTEGRATED CIRCUITS DATA SHEET PCB8517 Stand-alone OSD for monitor applications Objective specification File under Integrated Circuits, IC02 1997 Mar 03 Philips Semiconductors Objective specification Stand-alone OSD for monitor applications FEATURES Interface with microcontroller 3-wire high speed (maximum 2.5 Mbits/s) serial interface with three types of transmission sequence. On-Screen Display (OSD) On-chip PLL oscillator to generate the OSD dot clock frequency which is 384 × horizontal sync frequency Horizontal sync frequency range of 10 to 100 kHz 10 rows of 24 characters display buffer 128 character fonts 12 × 16 character matrix Programmable height of displayed character (from 16 to 63 scan-lines); frame basis 4 types of character size; single/double character height/width; row basis Horizontal starting position: 32 different positions (6 dots for each step) Vertical starting position: 64 different positions (4 scan-lines for each step) 8 foreground character colours: selection of only 2 out of the 8 (outside the window) and 4 out of the of 8 (in the window) in the same row 3 character shadowing modes: – No shadow – Shadowing – Bordering shadow 3 fully programmable background windows with overlapping capability and presetting priorities (for multi-level application). The window colour can be selected from 1 out of 8 Half tone in background window supported Single 5 V power supply Available in DIP16 package. ORDERING INFORMATION TYPE NU...