Maxim

Description

General Description. The MAX7456 single-channel monochrome on-screen display (OSD) generator lowers system cost by elimi- nating the need for an external video driver, sync sepa- rator, video switch, and EEPROM. The MAX7456 serves all national and international markets with 256 user-pro- grammable characters General Description. The MAX7456 evaluation kit (EV kit) is a fully assembled and tested printed-circuit board (PCB) that evaluates the. MAX7456 single- channel monochrome on-screen dis- play (OSD) with integrated video driver. The EV kit includes a stand-alone NTSC/PAL demo mode (no PC required) that Nov 28, 2007 Abstract: The MAX7456 is a single-channel on-screen display (OSD) generator that allows the user to overlay custom-generated graphics over live video. This application note describes the memory organization in the MAX7456 and shows how to use the device to generate custom characters and graphics. RS-232 transceiver. MAX3311EUB+ (10-pin MAX ). Y1. 1. 27MHz crystal. Citizen HC49US27.000MABJU. Y2. 1. 20MHz crystal. Citizen HC49US20. 000MABJU. . 1. DB9 I/O extension cable. . 2. Shunts. . 4. Bumps. . 1. PCB: MAX7456 Evaluation Kit+. Xjoepxt Njdsptpgu!Dpsq/ . NBY Nbyjn!Joufhsbufe!