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MTV018 数据表(PDF) 1 Page - List of Unclassifed Manufacturers |
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MTV018 数据表(HTML) 1 Page - List of Unclassifed Manufacturers |
1 / 16 page This datasheet contains new product information. Myson Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this procuts. No rights under any patent accompany the sales of the product. 1/16 MTV018 Revision 4.0 10/21/1999 MTV018 MYSON TECHNOLOGY FEATURES GENERAL DESCRIPTION BLOCK DIAGRAM • Horizontal sync input may be up to 120 KHz. • On-chip PLL circuitry up to 96 MHz. • Programmable horizontal resolutions up to 1524 dots per dis- play row. • 942 bytes display registers to control full screen display. • Full screen display consists of 15 (rows) by 30 (columns) char- acters. • 12 x 18 dot matrix per character. • Total 256 characters and graphic fonts including 248 mask ROM fonts and 8 programmable RAM fonts. • 8 color selectable maximum per display character. • Double character height and/or width control. • Programmable positioning for display screen center. • Bordering, shadowing and blinking effect. • Programmable vertical character height (18 to 71 lines) control. • Row to row spacing register to manipulate the constant display height. • 4 programmable background windows with multi-level operation • Software clears for display frame. • Polarity selectable to Hsync and Vsync inputs. • Auto detection for input edge bounce distortion between Hsync and Vsync inputs. • Half tone and fast blanking output. • Software force blank function for external display. • 8 channels 8 bits PWM D/A converters output. • Provide a clock output synchronous to the incoming Hsync for external PWM D/A. • Compatible to SPI bus or I2C interface. • I2C interface with address 7AH (Slave address is mask option). • 16 pins, 20 pins or 24 pins PDIP package. Super On-Screen-Display MTV018 is designed for monitor applications to dis- play the built-in characters or fonts onto monitor screen. The display operation is by transferring data and control information from micro controller to RAM through a serial data interface. It can execute full screen display automatically and specific functions such as character bordering, shadowing, blinking, double height and width, font by font color control, frame positioning, frame size control by character height and horizontal display resolution, and window- ing effect. Moreover, MTV018 also provide 8 PWM DAC channels with 8 bits resolution and a PWM clock output for external digital to analog control. SERIAL DATA INTERFACE ADDRESS BUS ADMINISTRATOR VERTICAL DISPLAY CONTROL DISPLAY & ROW CONTROL REGISTERS COLOUR ENCODER WINDOWS & FRAME CONTROL LUMAR LUMAG LUMAB BLINK VCLKX DATA VERTD HORD CH 8 8 7 BSEN SHADOW OSDENB HSP VSP HORIZONTAL DISPLAY CONTROL PHASE LOCK LOOP 8 DATA LPN CWS VCLKS 5 DATA CWS CHS 8 LUMAR LUMAG LUMAB BLINK CRADDR 8 LUMA BORDER ARWDB HDREN VCLKX HORD 8 CH CHS VERTD 7 8 LPN NROW VDREN 5 RCADDR DADDR FONTADDR WINADDR PWMADDR 5 9 9 5 5 ARWDB HDREN VDREN NROW DATA ROW, COL ACK 8 9 CHARACTER ROM USER FONT RAM LUMINANCE & BORDGER GENERATOR VDD VSS VDDA VSSA ROUT GOUT BOUT FBKG HTONE HFLB RP VCO VFLB SSB SCK SDA VSP HSP PWM D/A CONVERTER PWM0 PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7 8 DATA 8 POWER ON RESET PRB |
类似零件编号 - MTV018 |
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类似说明 - MTV018 |
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