- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385014 > TPU2735 (Electronic Theatre Controls, Inc.) Teletext Processor PDF資料下載
參數(shù)資料
| 型號： | TPU2735 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Teletext Processor |
| 中文描述： | 圖文處理器 |
| 文件頁數(shù)： | 25/37頁 |
| 文件大?。?/td> | 1019K |
| 代理商： | TPU2735 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當(dāng)前第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁
TPU 2735
25
R-DC4 Display Control Register 4
address 0/24/27, 1-byte register
INO
MAC
NTS
NCR
D7
D6
D5
D4
D3
D2
D1
D0
IBL
NTSC
NHS
D2
NFL
INO:
inverted outputs (R, G, B and Fast Blank-
ing)
IBL:
If IBL = 1, the Fast Blanking output is inverted.
inverse blanking
NTSC:
NTSC mode
D2MAC:
D2MAC mode
NTS:
NTS = 1 disables control bit C10.
no text suppression
NHS:
NHS = 1 disables control bit C7.
no header suppression
NFL:
NFL = 1 disables control character 0/8.
no flash
NCR:
NCR = 0 means character rounding on, and NCR = 1 is
character rounding off. If the TPU 2735 is supplied by a
sync signal with non-interlaced lines, character rounding
is turned off automatically for normal height characters.
Double height characters are displayed with character
rounding unless NCR = 1.
no character rounding
R-DC5 Display Control Register 5
address 0/24/28, 1-byte register
IISP
UPEN
ELS
LS 0
D7
D6
D5
D4
D3
D2
D1
D0
UKS
ECS
LS 2
LS 1
IISP:
IISP = 1 suppresses the display of the status indicator
and displays the memory locations x/0/0 to x/0/7 in-
stead.
indicator insertion suppression
UKS:
Default value is UKS = 0, (ref. to Table below).
UKS = 0:
The UK character set is displayed in PAL mode.
The US character set is displayed in NTSC mode.
UKS =1:
The US character set is displayed in PAL mode.
The UK character set is displayed in NTSC mode.
swap UK/US English character set
ECS:
Reception of rows x/26 and additional (Spanish) charac-
ter set are enabled. The memory organization is
changed in order to store the row x/26 for each sector
(please ref. to sect. 5 pg. 16). Two additional control
characters ‘0x0: alpha black’ and ‘0x10: mosaic black’
are processed. Additional characters for the Spanish
Teletext system are provided, these characters overlay
the control characters with bit 7 (MSB) set.
Extended character set mode
UPEN:
Default value is UPEN = 0.
UPEN = 1prevents BTX and PAH from being set when
the displayed page is updated. Only the update indicator
UPI will be set and the software may decide about the
way an update is shown on the display.
update enable
ELS:
ELS = 1: The selection of the different character sets is
under software control, using the display control register
R-DC5 (LS2, LS1 and LS0).
ELS = 0: The selection of the different character sets is
under transmitter control, using the control bits C12, C13
and C14 of the page header.
external language selection
LSx:
Language select code
English, US Version
English, US Version
English, UK Version
German
Scandinavian
Italian
French/Belgian
Spanish
English, US Version
reserved
Character Set selected
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
0
0
1
1
0
0
0
0
1
0
1
0
1
0
1
English, UK Version
LS2
LS1
LS0
NTSC
Mode
UKS
0
1
0
1
x
x
x
x
x
x
x
0
0
1
1
x
x
x
x
x
x
x
x = don’t care
C
12
C
13
C
14
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPV596 | UHF LINEAR POWER TRANSISTOR |
| TPV596A | CONNECTOR ACCESSORY |
| TPV596 | CONNECTOR ACCESSORY |
| TPV597 | CONNECTOR ACCESSORY |
| TPV598 | CONNECTOR ACCESSORY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPU290 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | JFET | N-CHANNEL | 500MA I(DSS) | TO-92 |
| TPU291 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | JFET | N-CHANNEL | 200MA I(DSS) | TO-92 |
| TPU3035 | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Teletext Processors |
| TPU3035(DIP40) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| TPU3035(PDIP40) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microprocessor |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。