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參數(shù)資料
| 型號(hào)： | TMPR3922AU |
| 廠商： | Toshiba Corporation |
| 英文描述： | 32-bit RISC Microprocessor for PDA（Personal Digital Assistants)(32位 精簡(jiǎn)指令集系統(tǒng)計(jì)算機(jī)微處理器，用于掌上電腦PDA) |
| 中文描述： | 32位RISC微處理器的PDA（個(gè)人數(shù)字助理）（32位精簡(jiǎn)指令集系統(tǒng)計(jì)算機(jī)微處理器，用于掌上電腦PDA）的 |
| 文件頁(yè)數(shù)： | 28/45頁(yè) |
| 文件大?。?/td> | 343K |
| 代理商： | TMPR3922AU |
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2-FEB-1999
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TMPR3922AU
5.3.9 IR MODULE
The TMPR3922AU has an IR module with the following features.
IR consumer mode
allows control of consumer electronic devices such as stereos, TVs, VCRs, etc.
programmable pulse parameters
external analog LED circuitry
IRDA communication mode
IrDA 1.0 mode with filter is supported(BOF and EOF are detected by hardware and the bit pattern
which data translation is necessay is detected and translated by hardware.)
Also IrDA 1.1 compliance(2.4/9.6/19.2/38.4/57.6/115.2 kbps are available)
1.152 Mbps NRZ supported
4 Mbps 4ppm/single plus supported(512 kbps and 4 Mbps with double pluse are not supported)
CRC generation/check supported
Address filter mode supported
Powe down mode(Power down register controls FIR clock to reduce power)
supported by the UART module within the TMPR3922AU
external analog receiver preamp and LED circuitry
data rate = up to 115 kbps at 1 meter
IR FSK communication mode
supported by the UART module within the TMPR3922AU
external analog IR chip(s) perform frequency modulation to generate the desired IR
communication mode protocol
data rate = up to 36000 bps at 3 meters
carrier detect state machine
periodically enables IR receiver to check if a valid carrier is present
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