參數(shù)資料
型號(hào)： SC16C852SVIET
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 1.8 V dual UART, 20 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface
中文描述： 2 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PBGA36
封裝： 3.50 X 3.50 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, PLASTIC, SOT-912-1, TFBGA-36
文件頁(yè)數(shù)： 18/48頁(yè)
文件大?。?/td> 221K
代理商： SC16C852SVIET
SC16C852SV_1
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 23 September 2008
18 of 48
NXP Semiconductors
SC16C852SV
Dual UART with 128-byte FIFOs, IrDA, and XScale VLIO bus interface
6.13.3.2
Auto address detection
If Special Character Detect is enabled (EFR[5] is set and the XOFF2 register contains the
address byte), the receiver will try to detect an address byte that matches the
programmed character in the XOFF2 register. If the received byte is a data byte or an
address byte that does not match the programmed character in the XOFF2 register, the
receiver will discard these data. Upon receiving an address byte that matches the Xoff2
character, the receiver will be automatically enabled if not already enabled, and the
address character is pushed into the RX FIFO along with the parity bit (in place of the
parity error bit). The receiver also generates a line status interrupt (IER[2] must be set to
logic 1 at this time). The receiver will then receive the subsequent data from the ‘master’
station until being disabled by the controller after having received a message from the
‘master’ station.
If another address byte is received and this address byte does not match Xoff2 character,
the receiver will be automatically disabled and the address byte is ignored. If the address
byte matches Xoff2 character, the receiver will put this byte in the RX FIFO along with the
parity bit in the parity error bit (LSR bit 2).
7.
Register descriptions
Table 7
details the assigned bit functions for the SC16C852SV internal registers. The
assigned bit functions are more fully defined in
Section 7.1
through
Section 7.24
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C852SVIET,115 功能描述:UART 接口集成電路 UART 2-CH 128Byte FIFO 1.8V 36-Pin 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
SC16C852SVIET,151 功能描述:UART 接口集成電路 UART 2-CH 128Byte FIFO 1.8V 36-Pin 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
SC16C852SVIET,157 功能描述:UART 接口集成電路 UART 2-CH 128Byte FIFO 1.8V 36-Pin 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
SC16C852V 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual UART with 128-byte FIFOs, IrDA, and XScale VLIO bus interface
SC16C852V_08 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.8 V dual UART, 5 Mbit/s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface
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