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参数资料
| 型号： | STIR4200S |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | USB/lrDA Bridge Controller |
| 中文描述： | 的USB / lrDA桥控制器 |
| 文件页数： | 10/21页 |
| 文件大小： | 308K |
| 代理商： | STIR4200S |
10
3-4200-D1-2.0-0403
STIr4200
USB/IrDA Bridge Controller
O F F I C I A L P R O D U C T D O C U M E N T A T I O N
5. IR FRAMING FORMATS
5.1.
Transmit Frame Format
5.1.1.
SIR Transmit Frame
The SIR rates include 2.4, 9.6, 19.2, 38.4, 57.6, and 115.2 Kbps. For SIR, the frame
presented to the USB bulk transmit interface must be organized in the following
fashion as shown in Figure 4.
0x55
0xAA
LSB size
MSB size
0xC0
0xC0
0xC0
0xC0
0xC0
…
Data
Data
Data
Data
Data
Data
Data
BOF = Beginning of frame characters
The number of beginning of frame
characters is determined during the
negotiation stage.
Header ID
A
C
I
Address/Control/Information Fields
Special characters must be escaped
Original Data
0xC0
0xC1
0x7D
Escaped Data
0x7D 0xE0
0x7D 0xE1
0x7D 0x5D
…
LSB CRC
MSB CRC
0xC1
FCS : 16 bit CRC-CCITT
EOF - End of frame
Number of following bytes
Figure 4. SIR Transmit Frame Format
相关PDF资料 |
PDF描述 |
|---|---|
| STLR4200 | USB/lrDA Bridge Controller |
| STLR4200S | USB/lrDA Bridge Controller |
| STIR4210 | USB 2.0 Hi-Speed to irDA Bridge |
| STIR4210N | USB 2.0 Hi-Speed to irDA Bridge |
| STIR4220 | USB 2.0 Hi-Speed to irDA Bridge |
相关代理商/技术参数 |
参数描述 |
|---|---|
| STIR4210 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:USB 2.0 Hi-Speed to irDA Bridge |
| STIR4210N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:USB 2.0 Hi-Speed to irDA Bridge |
| STIR4220 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:USB 2.0 Hi-Speed to irDA Bridge |
| STIR4220N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:USB 2.0 Hi-Speed to irDA Bridge |
| STI-SD/128 | 功能描述:存储卡 128MB 2.7 to 3.6V Operation RoHS:否 制造商:Olimex Ltd. 产品:SD 存储容量: 连续读取: 连续写入: 有源模式电流: 工作电源电压: 最大工作温度: 尺寸: |
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