參數(shù)資料
型號: SAA5675HL
廠商: NXP Semiconductors N.V.
英文描述: Enhanced TV microcontrollers with On-Screen Display (OSD)
中文描述: 與微控制器在強(qiáng)化電視屏幕顯示(OSD)
文件頁數(shù): 83/116頁
文件大?。?/td> 532K
代理商: SAA5675HL
2002 May 06
83
Philips Semiconductors
Objective specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA567x; SAA569x
23.6.4
S
ERIAL
C
HARACTER
C
ODING
Table 35
Serial character coding
BITS
DESCRIPTION
SERIAL MODE 0 (‘SET AT’)
SERIAL MODE 1
CHAR.POS. 1 (‘SETAT’)
CHAR.POS. >1 (‘SETAFTER’)
0 to 3
4
4 bits for 16 background colours
Underline switch:
0 = Underline off
1 = Underline on
Overline switch:
0 = Overline off
1 = Overline on
Display mode:
0 = Superimpose
1 = Boxing
Flash switch:
0 = Flash off
1 = Flash on
Italic switch:
0 = Italics off
1 = Italics on
Fringing switch:
0 = Fringing off
1 = Fringing on
Switch for serial coding:
0 = Mode 0
1 = Mode 1
Mode bit:
1 = serial code
Contrast switch:
0 = contrast reduction off
1 = contrast reduction on
4 bits for 16 background colours
Horizontal size:
0 = normal
1 =
×
2
Vertical size:
0 = normal
1 =
×
2
Display mode:
0 = Superimpose
1 = Boxing
Foreground colour switch:
0 = Bank 0 (colours 0 to 7)
1 = Bank 1 (colours 8 to 15)
Background colour duration:
0 = stop BGC
1 = set BGC to end of row
End of Row:
0 = Continue Row
1 = End Row
Switch for serial coding:
0 = Mode 0
1 = Mode 1
Mode bit:
1 = serial code
Contrast switch:
0 = contrast reduction off
1 = contrast reduction on
4 bits for 16 background colours
Underline switch:
0 = Underline off
1 = Underline on
Overline switch:
0 = Overline off
1 = Overline on
Display mode:
0 = Superimpose
1 = Boxing
Foreground colour switch:
0 = Bank 0 (colours 0 to 7)
1 = Bank 1 (colours 8 to 15)
Background colour duration (set at):
0 = stop BGC
1 = set BGC to end of row
End of Row (set at):
0 = Continue Row
1 = End Row
Switch for serial coding:
0 = Mode 0
1 = Mode 1
Mode bit:
1 = serial code
Contrast switch:
0 = contrast reduction off
1 = contrast reduction on
5
6
7
8
9
10
11
12
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SAA569X 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)