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參數(shù)資料
| 型號： | SAA5532PS/NNNN |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP52 |
| 封裝： | 0.600 INCH, PLASTIC, SDIP-52 |
| 文件頁數(shù)： | 55/100頁 |
| 文件大?。?/td> | 412K |
| 代理商： | SAA5532PS/NNNN |
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2000 Feb 23
58
Philips Semiconductors
Preliminary specication
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA55xx
19.2
Display modes
The display section has two distinct modes with different
features available in each. The two modes are:
TXT: This is the display configured as the WST mode
with additional serial and global attributes. The display is
configured as a fixed 25 rows with 40 characters per
row.
CC: This is the display configured as the US Closed
Caption mode. The display is configured as a maximum
of 16 rows with a maximum of 48 characters per row.
In both of the above modes the Character matrix, and
TV lines per row can be defined. There is an option of
9, 10, 13 and 16 TV lines per display row, and a Character
matrix (H
× V) of 12 × 9, 12 × 10, 12 × 13, or 12 × 16.
Not all combinations of TV lines per row and maximum
display rows give a sensible OSD display, since there is a
limited number of TV scan lines available.
Special Function Register TXT21 and memory mapped
registers are used to control the mode selection.
Throughout the section the features will be described and
their function in each of the modes given. If the feature is
different in either mode then this is stated.
19.2.1
FEATURES AVAILABLE IN EACH MODE
Table 16 shows a list of features available in each mode,
and also if the setting is a serial/parallel attribute, or has a
global effect on all the display.
Table 16 Display features
FEATURE
TXT
CC
Flash
serial
Boxes
Txt/OSD (serial)
serial
Horizontal size
x1, x2 or x4 (serial)
x1 or x2 (serial)
Vertical size
x1 or x2 (serial); x4 (global)
x1 or x2 (serial)
Italic
n/a
serial
Foreground colours
8 (serial)
8 + 8 (parallel)
Background colours
8 (serial)
16 (serial)
Soft colours (CLUT)
16 from 4096
Underline
n/a
serial
Overline
n/a
serial
Fringe
N + S+E+W
N +S+E+W
Fringe colour
16 (global)
16 (serial)
Meshing of background
black or colour (global)
all (global)
Fast Blanking Polarity
yes
Screen colour
16 (global)
DRCS
32 (global)
Character matrix (H
× V)
12
× 9, 12 × 10, 12 × 13 or 12 × 16 12 × 9, 12 × 10, 12 × 13 or 12 × 16
Number of rows
25
16
Number of columns
40
48
Number of characters displayable
1000
768
Cursor
yes
Special graphics (2 planes per character)
16
Scroll
no
yes
相關PDF資料 |
PDF描述 |
|---|---|
| SAA5551PS/NNNN | 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP52 |
| SAA5500PS/NNNN | 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP52 |
| SAA6703AH | CRT OR FLAT PNL GRPH DSPL CTLR, PQFP160 |
| SAA7157T-T | 29 MHz, VIDEO CLOCK GENERATOR, PDSO20 |
| SAA7388GP-T | 8-BIT, 50.4 MHz, MICROCONTROLLER, PQFP80 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SAA5533 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5533PS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5540PS/NNNN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD) |
| SAA5541PS/NNNN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD) |
| SAA5542 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
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