- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373856 > μSAP70300-B03 (NEC Corp.) 8 Bit Single Chip Microcontrollers PDF資料下載
參數(shù)資料
| 型號(hào)： | μSAP70300-B03 |
| 廠商： | NEC Corp. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8 Bit Single Chip Microcontrollers |
| 中文描述： | 8位單片機(jī)微控制器 |
| 文件頁(yè)數(shù)： | 28/102頁(yè) |
| 文件大?。?/td> | 282K |
| 代理商： | ΜSAP70300-B03 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)當(dāng)前第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)
18
μ
SAP703000-B03 USER'S MANUAL
1.2.2 JPEG File Format
A JPEG file consists of a header that contains several pieces of information necessary for expanding the
file, and data obtained by means of DCT, quantization, and entropy compression of an image. All the header
data is in byte units (when information is analyzed, however, 1 byte is processed as “4 bits + 4 bits”). Data
is in bit units. All data is accommodated on a byte boundary.
Figure 1-17. JPEG File Format
(1) Header
In JPEG compression, tables are managed in units called “segments” that start with a “marker.” A marker
always consists of 2 bytes, a combination of 0xFF and 1 byte unique to each marker. If a JPEG file is
searched for all occurrences of 0xFF, all the markers used in the file can be detected. However, 0xFF
is also used in the compressed data, not only in the header. To distinguish between the markers and
data, therefore, 0xFF in the compressed data is immediately followed by 0x00, which is meaningless as
compressed data. “0xFF,0x00” is not a marker, instead being compressed data “0xFF.”
The sequence of each segment (such as COM, DQT, SOF, and DHT) of the JPEG header is arbitrary.
The following table lists the JPEG markers.
Data
SOS compressed code
SOI
COM
DQT
SOF
DHT
EOI
JPEG header
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| μSAP703000-B04 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μSAP70372-B04 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| μSAP703000-B06 | 8 Bit Single Chip Microcontrollers |
| μSAP70732-B03 | 8 Bit Single Chip Microcontrollers(8位單片微控制器) |
| AADG812YRU | 0.5 CMOS 1.65 V to 3.6 V Quad SPST Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAP-8511250B300 | 制造商:Seiko Instruments Inc (SII) 功能描述: |
| SAPM01N | 制造商:SANKEN 制造商全稱:Sanken electric 功能描述:silicon power MOSFET |
| SAPPBU10 | 制造商:Panduit Corp 功能描述:ZONE CORD, CAT 6A FTP SOLID PLENUM BLUE - Cable Rools/Shrink Tubing |
| SAPPBU100 | 制造商:Panduit Corp 功能描述:ZONE CORD, CAT 6A FTP SOLID PLENUM BLUE - Cable Rools/Shrink Tubing |
| SAPPBU110 | 制造商:Panduit Corp 功能描述:ZONE CORD, CAT 6A FTP SOLID PL 制造商:Panduit Corp 功能描述:ZONE CORD, CAT 6A FTP SOLID PLENUM BLUE - Cable Rools/Shrink Tubing |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。