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參數(shù)資料
| 型號(hào)： | MAX14830ETM+ |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | SERIAL COMM CONTROLLER, QCC48 |
| 封裝： | 7 X 7 MM, ROHS COMPLIANT, TQFN-48 |
| 文件頁(yè)數(shù)： | 38/68頁(yè) |
| 文件大?。?/td> | 2356K |
| 代理商： | MAX14830ETM+ |
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MAX14830
Quad Serial UART with 128-Word FIFOs
and Internal Oscillator
43
IrDA Register
The IrDA register allows selection of IrDA SIR- and MIR-compliant pulse shaping at the TX_ and RX_ interfaces. It also
allows inversion of the TX_ and RX_ logic, independently of whether IrDA is enabled or not.
Bits 7, 6: No Function
Bit 5: TxInv
Set the TxInv bit high to invert the logic at the TX_ output. This is independent of IrDA operation.
Bit 4: RxInv
Set the RxInv bit high to invert the logic state at the RX_ input. This is independent of IrDA operation.
Bit 3: MIR
Set the MIR and IrDAEn bits high to select IrDA 1.1 (MIR) with 1/4 period pulse widths.
Bit 2: ShortIR
Set the ShortIR and IrDAEn bits high to select IrDA 1.0 (SIR) with the transmitter producing the minimum allowed pulse
widths of 1.63Fs.
Bit 1: SIR
Set the SIR bit and the IrDAEn bits high to select IrDA 1.0 pulses (SIR) with 3/16th period pulses.
Bit 0: IrDAEn
Set the IrDAEn bit high so that IrDA compliant pulses are produced at the TX_ output and the MAX14830 receiver
expects such pulses at its Rx input. If IrDA[0] is set to low (default), normal (non-IrDA) pulses are generated and
expected at the receiver. IrDAEn must be used in conjunction with the SIR, ShortIR, or MIR select bits.
ADDRESS:
0x0E
MODE:
R/W
BIT
7
6
5
4
3
2
1
0
NAME
—
TxInv
RxInv
MIR
ShortIR
SIR
IrDAEn
RESET
0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX14830ETM+ | 功能描述:UART 接口集成電路 Quad Serial UART w/128-Word FIFOs RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
| MAX14830ETM+T | 功能描述:UART 接口集成電路 Quad Serial UART w/128-Word FIFOs RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
| MAX14830EVKIT# | 功能描述:界面開發(fā)工具 MAX14830 Eval Kit RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| MAX14830EVKIT+ | 制造商:Maxim Integrated Products 功能描述:QUAD UART EV-KIT WITH IO-LINK AND MULTIPROTOCOL - Boxed Product (Development Kits) |
| MAX1483C/D+ | 功能描述:RS-485接口IC low-power transceivers for RS-485 and RS-422 communication RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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