参数资料
型号: M37272M6-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
封装: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 106/145页
文件大小: 1928K
代理商: M37272M6-XXXFP
60
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
8.11 OSD FUNCTIONS
Table 8.11.1 outlines the OSD functions.
This microcomputer incorporates an OSD circuit of 32 characters !
2 lines. And also, there are 2 display modes and they are selected by
a block unit. The display modes are selected by bits 0 and 1 of block
control register i (i = 1 and 2).
The features of each mode are described below.
Table 8.11.1 Features of Each Display Mode
Number of display characters
32 characters ! 2 lines
Dot structure
16 ! 26 dots (Character display area : 16 ! 20 dots)
16 ! 20 dots
Kinds of characters
254 kinds
Kinds of character sizes
1 kinds
8 kinds
Pre-divide ratio (See note)
! 2 (fixed)
! 2, ! 3
Dot size
1TC ! 1/2H
1TC ! 1/2H, 1TC ! 1H, 2TC ! 2H, 3TC ! 3H
Attribute
Smooth italic, under line, flash
Border (black)
Character font coloring
1 screen : 8 kinds (per character unit)
Character background coloring
1 screen : 8 kinds (per character unit)
OSD output
R, G, B
Raster coloring
Possible (per character unit)
Function
Auto solid space function
Window function
Display position
Horizontal: 128 levels, Vertical: 512 levels
Display expansion (multiline display)
Possible
Parameter
Notes 1: The divide ratio of the frequency divider (the pre-divide circuit) is referred as “pre-divide ratio” hereafter.
2: The character size is specified with dot size and pre-divide ratio (refer to 8.11.2 Dot Size).
Display mode
CC mode
(Closed caption mode)
OSD mode (Border OFF)
(On-screen display mode)
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