资料介绍
The TL28L92 is a pin and function replacement for the SC26C92 operating at 3.3 V or 5 V supply with added features and deeper FIFOs. Its configuration on power-up is that of the SC26C92. Its differences from the SC26C92 are: 16 character receiver, 16 character transmit FIFOs, watchdog timer for each receiver, mode register 0 is added, extended baud rate and overall faster speeds, programmable receiver and transmitter interrupts.
Pin programming will allow the device to operate with either the Motorola or Intel bus interface. The bit 3 of the MR0A register allows the device to operate in an 8 byte FIFO mode if strict compliance with the SC26C92 FIFO structure is required.
The Texas Instruments TL28L92 Dual Universal Asynchronous Receiver/Transmitter (DUART) is a single-chip CMOS-LSI communications device that provides two full-duplex asynchronous receiver/transmitter channels in a single package. It interfaces directly with microprocessors and may be used in a polled or interrupt driven system with modem and DMA interface.
The operating mode and data format of each channel can be programmed independently. Additionally, each receiver and transmitter can select its operating speed as one of 28 fixed baud rates; a 16× clock derived from a programmable counter/timer, or an external 1× or 16× clock. The baud rate generator and counter/timer can operate directly from a crystal or from external clock inputs. The ability to independently program the operating speed of the receiver and transmitter make the DUART particularly attractive for dual-speed channel applications such as clustered terminal systems.
- TL494做DC-DC產品 輸出過衝.pdf 55次下载
- TL431 datasheet 0次下载
- TI TL431 pdf 62次下载
- DY227 datasheet,pdf资料 (TO-92) 13次下载
- AP28G45GEM datasheet,pdf资料 17次下载
- SiC414 datasheet,pdf(6 A, 28 V 23次下载
- FM28V100 datasheet pdf ,1Mbit 28次下载
- RCA-00-A pdf datasheet 19次下载
- TLP633/TLP634 pdf datasheet,TL 17次下载
- A7533 pdf datasheet 39次下载
- 74LS28 pdf datasheet 4次下载
- as179-92 pdf datasheet 46次下载
- 2N5639 pdf datasheet 8次下载
- 2N5240 pdf datasheet 10次下载
- tl431 pdf datasheet 308次下载
- TL431的工作电流是由谁决定的 1097次阅读
- TL431内部结构介绍 3010次阅读
- TL494如何驱动全桥或半桥? 1.7w次阅读
- 电路设计中基于TL431制作2.5V参考电压的案例解析 2.8w次阅读
- TL431稳压芯片的工作过程,TL431稳压芯片的好坏检测 4.3w次阅读
- 如何使用TL431制作大功率可调稳压电源 1.4w次阅读
- 使用TL431制作大功率可调稳压电源的原理和电路图说明 6.5w次阅读
- 海天雄电子DJ070-92-TT规格 1545次阅读
- 74ls92中文资料汇总(74ls92引脚图及功能表_逻辑图及工作原理) 4.5w次阅读
- tl084引脚图及功能 12.8w次阅读
- TL431在开关电源中的应用 6.9w次阅读
- TL431在开关电源反馈回路中的应用 6.3w次阅读
- tl431好坏判断_tl431检测方法 9.7w次阅读
- tl431工作原理_tl431功能框图 8.1w次阅读
- tl431封装_tl431主要参数 1.4w次阅读
下载排行
本周
- 1TC358743XBG评估板参考手册
- 1.36 MB | 330次下载 | 免费
- 2开关电源基础知识
- 5.73 MB | 11次下载 | 免费
- 3嵌入式linux-聊天程序设计
- 0.60 MB | 3次下载 | 免费
- 4DIY动手组装LED电子显示屏
- 0.98 MB | 3次下载 | 免费
- 5基于FPGA的C8051F单片机开发板设计
- 0.70 MB | 2次下载 | 免费
- 651单片机窗帘控制器仿真程序
- 1.93 MB | 2次下载 | 免费
- 751单片机PM2.5检测系统程序
- 0.83 MB | 2次下载 | 免费
- 8基于51单片机的RGB调色灯程序仿真
- 0.86 MB | 2次下载 | 免费
本月
- 1OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234315次下载 | 免费
- 2555集成电路应用800例(新编版)
- 0.00 MB | 33566次下载 | 免费
- 3接口电路图大全
- 未知 | 30323次下载 | 免费
- 4开关电源设计实例指南
- 未知 | 21549次下载 | 免费
- 5电气工程师手册免费下载(新编第二版pdf电子书)
- 0.00 MB | 15349次下载 | 免费
- 6数字电路基础pdf(下载)
- 未知 | 13750次下载 | 免费
- 7电子制作实例集锦 下载
- 未知 | 8113次下载 | 免费
- 8《LED驱动电路设计》 温德尔著
- 0.00 MB | 6656次下载 | 免费
总榜
- 1matlab软件下载入口
- 未知 | 935054次下载 | 免费
- 2protel99se软件下载(可英文版转中文版)
- 78.1 MB | 537798次下载 | 免费
- 3MATLAB 7.1 下载 (含软件介绍)
- 未知 | 420027次下载 | 免费
- 4OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234315次下载 | 免费
- 5Altium DXP2002下载入口
- 未知 | 233046次下载 | 免费
- 6电路仿真软件multisim 10.0免费下载
- 340992 | 191186次下载 | 免费
- 7十天学会AVR单片机与C语言视频教程 下载
- 158M | 183279次下载 | 免费
- 8proe5.0野火版下载(中文版免费下载)
- 未知 | 138040次下载 | 免费
评论