EF9345

·SINGLE CHIP LOW-COST COLOR CRT
·CONTROLLER .TV STANDARD COMPATIBLE (50Hz or 60Hz) 2 SCREEN FORMATS :
- 25 (or 21) ROWS OF 40 CHARACTERS
- 25 (or 21) ROWS OF 80 CHARACTERS ON-CHIP 128 ALPHANUMERIC AND 128 SEMI-GRAPHIC CHARACTER GENERATOR TWO STANDARD OPTIONS AVAILABLE FOR ALPHANUMERIC SETS (EF9345-R003 IS NO
·MORE AVAILABLE) EASY EXTENSION OF USER DEFINED ALPHANUMERIC OR SEMI-GRAPHIC SETS
·(> 1 K CHARACTERS) 40 CHARACTERS/ROWATTRIBUTES : FOREGROUND AND BACKGROUNDCOLOR, DOUBLE HEIGHT, DOUBLE WIDTH, BLINKING, REVERSE, UNDERLINING, CONCEAL, INSERT, ACCENTUATION OF LOWER CASE
·CHARACTERS 80 CHARACTERS/ROW ATTRIBUTES : UNDERLINING, BLINKING, REVERSE, COLOR
·SELECT PROGRAMMABLE ROLL-UP, ROLL-DOWN
·AND CURSOR DISPLAY .ON-CHIP R, G, B, I VIDEO SHIFTREGISTERS EASY SYNCHRONIZATION WITH EXTERNAL
VIDEO-SOURCE : ON-CHIP PHASE COMPARATOR
·ADDRESS/DATA MULTIPLEXED BUS DIRECTLY
COMPATIBLE WITH STANDARD MICROCOMPUTERS SUCH AS 6801, 6301, 8048, 8051, ST9 ADDRESSING SPACE : 16K x 8 OF GEN.
·ERAL PURPOSE PRIVATE MEMORY EASY OF USE OF ANY LOW-COST MEMORYCOMPONENTS : ROM, SRAM, DRAM

The EF9345, new advanced color CRT controller, in conjunction with an additional standard memory package allow full implementation of the complete display control unit of a color or monochrome lowcost termainl, thus significantly reducing IC cost and PCB space.