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參數(shù)資料
| 型號(hào)： | MC141585 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 畫面疊加 |
| 英文描述： | Rad-Tolerant Class V, Floating Point Digital Signal Processor 429-CFCBGA -55 to 115 |
| 中文描述： | ON-SCREEN DISPLAY IC, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數(shù)： | 15/27頁 |
| 文件大小： | 678K |
| 代理商： | MC141585 |
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MC141585
15
MOTOROLA
Output Programmable Delay Register(Row16, Coln5)
Bit 7-3
X - Don’t care.
Bit 2-0 D2-D0 - These 3 bits define the propagation delay
of R,G,B and FBKG outputs. When D2-D0 are all zero, there
is no additional delay for outputs. Increase these 3 bits will
increase the additional delay. The default setting after
power on is zero.
Figure 13 illustrates the positions of all display characters on
the screen relative to the leading edge of horizontal and vertical
flyback signals. The shaded area indicates the area not inter-
fered by the display characters. Notice that there are two com-
ponents in the equations stated in Figure 13 for horizontal and
vertical delays: fixed delays from the leading edge of HSYNC
and VSYNC signals, regardless of the values of HORD and
VERTD: (47 dots + phase detection pulse width) and one H
scan line for horizontal and vertical delays, respectively; vari-
able delays determined by the values of HORD and VERTD.
Refer to Frame Control Registers COLN 9 and 10 for the defi-
nitions of VERTD and HORD.
When double character width is selected for a row, only the
even-numbered characters will be displayed, as shown in row
2. Notice that the total number of horizontal scan lines in the
display frame is variable, depending on the chosen character
height of each row. Care should be taken while configuring
each row character height so that the last horizontal scan line
in the display frame always comes out before the leading edge
of VSYNC of next frame to avoid wrapping display characters
of the last few rows in the current frame into the next frame.
Figure 14 illustrates the timing of output signals as a function
of window. Line 3 of the two characters is used to illustrate the
timing signals. The shaded area depicts the window area. The
left hand side characters are embodied in a window.
0
1
2
3
4
5
6
7
D0
X
X
D2
X
X
D1
X
Figure 13. Display Frame Format
VSYNC
H
1
R
C
2
3
4
5
6
. . . . . .
1
2
3
0
0
2
2
2
2
d
d
C
C
&
s
&
c
c
c
o
c
c
c
c
c
c
1
variable number of Hscan lines
vertical delay =
VERTD x 4 + 1 H scan lines
h
D
a
d
.
H
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| MC14160BP | SYNCHRONUS PRESETTABLE 4-BIT COUNTERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| MC141585DWE | 功能描述:IC LCD MONITOR OSD 16-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 應(yīng)用說明:Ultrasound Imaging Systems Application Note 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:37 系列:- 應(yīng)用:醫(yī)療用超聲波成像，聲納 電流 - 電源:- 電源電壓:2.37 V ~ 6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:56-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:56-TQFN-EP（8x8） 包裝:管件 |
| MC141585DWER2 | 功能描述:IC LCD MONITOR OSD 16-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 應(yīng)用說明:Ultrasound Imaging Systems Application Note 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:37 系列:- 應(yīng)用:醫(yī)療用超聲波成像，聲納 電流 - 電源:- 電源電壓:2.37 V ~ 6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:56-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:56-TQFN-EP（8x8） 包裝:管件 |
| MC14161BCPD | 制造商:Motorola Inc 功能描述: |
| MC14161BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC141627FT | 制造商:Panasonic Industrial Company 功能描述:IC |
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