MTV130 Datasheet, PDF (1/18 Pages) List of Unclassifed Manufacturers – On-Screen Display for LCD Monitor

MYSON
TECHNOLOGY
MTV130
On-Screen Display for LCD Monitor
FEATURES
• Horizontal SYNC input up to 150 KHz.
• Acceptable wide-range pixel clock up to 150 MHz.
• Full screen self-test pattern generator.
• Full-screen display consists of 15 (rows) by 30 (columns)
characters.
• Two font size 12x16 or 12x18 dot matrix per character.
• True totally 512 mask ROM fonts including 496 standard
fonts and 16 multi-color fonts.
• 8 color selection maximum per display character.
• Double character height and/or width control.
• Programmable positioning for display screen center.
• Character bordering, shadowing and blinking effect.
• Programmable character height (18 to 71 lines) control.
• Row to row spacing control to avoid expansion distortion.
• 4 programmable windows with multi-level operation.
• Shadowing on windows with programmable shadow
width/height/color.
• Software clears bit for full-screen erasing.
• Intensity and fast blanking output.
• Fade-in/fade-out or blending-in/blending-out effects.
• 4-channel/8-bit PWM D/A converter output.
• Compatible with SPI bus or I²C interface with slave
address 7AH (slave address is mask option).
• 16-pin or 20-pin PDIP/SOP package.
GENERAL DESCRIPTION
MTV130 is designed for LCD monitor applications to
display built-in characters or fonts onto an LCD monitor
screens. The display operation occurs by transferring data
and control information from the micro-controller to RAM
through a serial data interface. It can execute full-screen
display automatically, as well as specific functions such as
character background, bordering, shadowing, blinking,
double height and width, font by font color control, frame
positioning, frame size control by character height and row-
to-row spacing, horizontal display resolution, full-screen
erasing, fade-in/fade-out effect, windowing effect, shadow-
ing on window and full-screen self-test pattern generator.
MTV130 provides true 512 fonts including 496 standard
fonts and 16 multi-color fonts and 2 font sizes, 12x16 or
12x18 for more efficacious applications. So each one of the
512 fonts can be displayed at the same time. The full OSD
menu is formed by 15 rows x 30 columns, which can be
positioned anywhere on the monitor screen by changing
vertical or horizontal delay.
BLOCK DIAGRAM
SSB
SCK
SDA
VFLB
HFLB
NC
XIN
SERIAL DATA
INTERFACE
8 DATA
9 _{ROW, COL}
ACK
ARWDB
HDREN
VDREN
NROW
ADDRESS BUS
ADMINISTRATOR
5 RCADDR
9 _DADDR
9 FONTADDR
5 WINADDR
5 PWMADDR
VSP
CH ⁷
CHS
VERTD ⁸
VERTICAL
DISPLAY
CONTROL
5 _LPN
NROW
VDREN
HORIZONTAL
ARWDB
HSP
HORD ⁸ DISPLAY CONTROL HDREN
CLOCK
GENERATOR
VCLKX
PWM0
PWM1
PWM2
PWM3
PWM D/A
CONVERTER
8 DATA
DATA 8
CWS
CHS
DISPLAY & ROW
CONTROL
REGISTERS
LUMAR
LUMAG
LUMAB
BLINK
8 CRADDR
DATA ⁸
LPN ⁵
CWS
VCLKS
CHARACTER ROM
USER FONT RAM
LUMINANCE &
BORDGER
GENERATOR
LUMA
BORDER
DATA ⁸
8 _VERTD
8 _HORD
7 _CH
WINDOWS &
FRAME
CONTROL
BSEN
SHADOW
OSDENB
HSP
VSP
LUMAR
LUMAG
LUMAB
BLINK
VCLKX
COLOR
ENCODER
POWER ON
PRB
RESET
VDD
VSS
VDDA
VSSA
ROUT
GOUT
BOUT
FBKG
HTONE
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 product. No rights under any patent accompany the sales of the product.
Revision 1.0
1/18
28/April/2000