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參數(shù)資料
| 型號： | TMC22091KHC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | Digital Video Encoders/Layering Engine |
| 中文描述： | COLOR SIGNAL ENCODER, PQFP100 |
| 封裝： | 3.20 MM HEIGHT, MQFP-100 |
| 文件頁數(shù)： | 10/60頁 |
| 文件大?。?/td> | 293K |
| 代理商： | TMC22091KHC |
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PRODUCT SPECIFICATION
TMC22091/TMC22191
10
Control Registers
The TMC22x91 is initialized and controlled by a set of regis-
ters. The registers are organized into 13 categories:
Test
TEST
28, 29,
48-51
22-25,
96-97
0.0 V
Factory testing (TMC22091 only).
Reserved for factory
testing. These pins have no effect on the operation but do
function as JTAG registers. They should be grounded directly
or pulled down to ground with 1k
or smaller resistors.
No Connect
NC
N/A
1, 3, 7,
11-12,
28-30,
52-55,
69, 78-79
Pin Descriptions
(continued)
Pin Name
Pin Number
84-Lead
PLCC
Value
Pin Function Description
100-Lead
MQFP
1.
Global Control
2.
Format Control
3.
Interface Control
4.
Test Control
5.
Key Control
6.
Misc. Control
7.
Standards Control
8.
Layering Control (TMC22191)
9.
Key Value
10. Timing
11. Subcarrier
12. Test I/O
13. Mask Register
An external controller loads the Control Registers through a
standard interface port. It also loads the CLUT and reads its
contents or those of the Control Registers. The port is
governed by pins CS, R/W, and A
1-0
.
The Address Register for the CLUT and the Control Register
pointer automatically increment to allow successive writes to
sequential addresses. In the CLUT, the Address Register has
two additional bits which increment in modulo-three to
sequentially access the red, green, and blue portions. All
three colors must be written when any CLUT address is
changed.
The control register autoincrement follows the sequence
indicated in the Control Register Map. When it reaches
address 40, it stops incrementing, allowing multiple reads or
writes of test data from/to the TESTDAT register. To exit the
test mode, reset the Control Register pointer by setting A
1-0
,
D
7-0
, and R/W LOW and then bring CS LOW. Address 1F is
a read-only status register. It is addressed by the autoincre-
ment sequencer. Any data may be written into this port at
that time but it will not be stored. When address 50 is
accessed, no autoincrement takes place, allowing multiple
writes to the Mask Register.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMC22191KHC | Digital Video Encoders/Layering Engine |
| TMC22091R0C | Digital Video Encoders/Layering Engine |
| TMC22191R0C | Digital Video Encoders/Layering Engine |
| TMC22091 | Digital Video Encoders(數(shù)字視頻編碼器) |
| TMC22191 | Digital Video Encoders(數(shù)字視頻編碼器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMC22091R0C | 功能描述:視頻 IC D/V Encoder Layering Engine RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| TMC22091R0CT | 功能描述:視頻 IC D/V Encoder Layering Engine RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| TMC22091ROC-T | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| TMC22151AKHC | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Multistandard Digital Video Decoder Three-Line Adaptive Comb Decoder Family, 8 & 10 bit |
| TMC22151KHC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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