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參數(shù)資料
| 型號： | 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)： | 17/27頁 |
| 文件大小： | 678K |
| 代理商： | MC141585 |
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MC141585
17
MOTOROLA
ROM
MC141585 contains 512 character ROM. Physical ROM
includes 128-ROM Page 0 and six 64-ROM Pages(1-6).
User can define these character ROM in mask ROM layer.
Addressable/logical ROM includes Bank A, Bank B and
Bank C. Bank A address range is $00-7F where 16 color
fonts locate in $01-$10, blank in $00 and fill in $7F. It is direct
mapping of Page 0. Bank B address range is $80-BF and
Bank C address range is $C0-FF. Content of Bank B and
Bank C are selected by Page Selection Register which
determine the Page mapping, Page1 to Page 6.
Figure 15. Character ROM Mapping
10x18 and 12x18 Font
There is no physcial difference between 10x18 and
12x18 fonts inside MC141585 character ROM. All the 512
characters are masked in 12x18 format.
But once the FSS bit in Special Register (ROW16:Coln0)
is set to 1, the RGB output will change to 10x18 display for-
mat. That is, only the first 10 dots in every line of the original
character will be displayed, the last two dots will be omit-
ted.Then all characters in OSD menu will be in 10x18 display
format . So do not use the two dots at right most in the 12x18
dot matrix when designing 10x18 fonts for custom mask
ROM:
Figure 16. 12x18 &10x18 fonts
128-ROM Page 0
(112+16 color fonts)
64-ROM Page 1
64-ROM Page 6
64-ROM Page 2
64-ROM Page 5
64-ROM Page 4
64-ROM Page 3
X
B2 B1B0
C2 C1C0
X
Physical ROM
Page Selection Register
(ROW 16, Coln 4)
BANK A
16 color fonts
80
BF
FF
C0
BANK B
BANK C
Logical ROM
01
10
112 Normal fonts
TOTAL 512 ROM
TOTAL 256 ROM
Blank
00
Fill
7F
fonts designed to be 12x18 display
Output display if FSS=1; last two dots ommitted
fonts designed to be 10x18 display
Output display when FSS=1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC14161B | SYNCHRONUS PRESETTABLE 4-BIT COUNTERS |
| MC14160BD | SYNCHRONUS PRESETTABLE 4-BIT COUNTERS |
| MC14160BL | SYNCHRONUS PRESETTABLE 4-BIT COUNTERS |
| MC14160B | Rad-Tolerant Class V, Floating Point Digital Signal Processor 429-CFCBGA -55 to 125 |
| MC14160BP | SYNCHRONUS PRESETTABLE 4-BIT COUNTERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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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