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uart16550.rar
uart16550 is a 16550 compatible (mostly) UART core.
The bus interface is WISHBONE SoC bus Rev. B.
Features all the standard options of the 16550 UART:
FIFO based operation, interrupt requests and other.
The datasheet can be downloaded ...
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MIL_STD_1553B.zip
Aircraft Internal Time Division Command/Response Multiplex Data bus
MIL-1553b
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i2c.zip
I2С bus specification version 2.1 JANUARY 2000
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bus.rar
要求设计一个管理系统,能完成如下功能:
(1)录入班次信息(信息用文件保存),可不定时地增加班次数据;
(2)浏览班次信息,可显示出所有班次当前状况(如果当前系统时间超过了某班次的发车时间,则显示"此班已发出"的提示信息)
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rdvv.rar
... Volt
3 = Supply Voltage LCD Driver
4 = RS, Register Select, Low=Instruction, High=Data
5 = R/W, Read/Write
6 = Enable
7 to 14 = DB0-DB7, Data Bus software selectable 4 or 8-bit mode
15 = LED + (Anode of LED Unit)
16 = LED - (Cathode of LED Unit)
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NXPUSB.rar
NXP USB数据分析(Bus Hound)
对LPC2300系列的USB进行数据解析,加快开发速度。
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CAN-bus-VCOM.rar
对于主站的可靠性,由于CAN协议执行非集中化总线控制,所有主要通信,包括总线读取 (许可)控制,在系统中分几次完成。这是实现有较高可靠性的通信系统的唯一方法。
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