參數(shù)資料
型號: TLC34076-85
廠商: Texas Instruments, Inc.
英文描述: Color-Palette(85MHz,與TLC34075兼容,另具24位和16位真彩色模式)
中文描述: 顏色調(diào)色板(85MHz,與TLC34075兼容,另具24位和16位真彩色模式)
文件頁數(shù): 33/56頁
文件大?。?/td> 419K
代理商: TLC34076-85
2-21
0: MUXOUT is low (default in VGA pass-through mode)
1: MUXOUT is high
2.12
There are three test functions provided in the TLC34076, and they are all controlled and monitored through
the test register. They are data flow check, DAC analog test, and screen integrity test.
Test Register
The test register has two ports: one for a control word, accessed by writing to the register location, and one
for the data word, accessed by reading from the register location. Depending on the channel written in the
control word, the data read presents the information for that channel.
The control word is three bits long and occupies D<2:0>. It specifies which of the eight channels to inspect.
The following table and state machine diagrams show how each channel is addressed:
Table 2–11. Test Mode Selection
D1
D0
0
0
Color palette red value
0
1
Color palette green value
1
0
Color palette blue value
1
1
Identification code
0
0
Ones accumulation red value
0
1
Ones accumulation green value
1
0
Ones accumulation blue value
1
1
Analog test
D2
0
0
0
0
1
1
1
1
CHANNEL
011
010
001
000
110
101
100
111
ID code
RD
RD
RD
RD
RESET
Blue
Green
Red
RD
RD
RD
Red
Blue
Green
RD
DATA FLOW CHECK
DAC ANALOG TEST
SCREEN INTEGRITY TEST
Figure 2–11. Test Register Control Word State Diagrams
相關PDF資料
PDF描述
TLC34076-170 Color-Palette(170MHz,與TLC34075兼容,另具24位和16位真彩色模式)
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相關代理商/技術參數(shù)
參數(shù)描述
TLC34076-85FN 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
TLC34077 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette Data Manual
TLC34077135FN 制造商:TI 功能描述:*
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