1. Suppose the Vole memory cells from addresses 0x00 to 0x05 contain the bit patterns given in the following table: Address Contents Ox00 Ox01 Ox02 Ох03 Ox04 Ox05 Ox14 Ох02 Ox34 Ox17 OXCO Ox00 If we start the machine with its program counter containing Ox00, what bit pattern is in the memory cell whose address is Ox17 when the machine halts?

A processor uses a serial link to communicate with a keyboard for word processing. A typist using this keyboard can type at rates peaking at 120 words per minute, where a word is 6 characters (including spaces and punctuation). The characters will be transmitted from the keyboard in 8-bit ASCII with one stop bit and no parity. Only consider these and no special characters. The programmer writes setup and polling service routines based on a minimum baud rate, but then finds that the keyboard will only interface at 19.2 Kbaud. Will the polling service routine have to change? Why or why not? Baud Rates 300 600 1200 2400 4800 9600 19200

The following addresses of a Little-Endian machine contain the given hex values shown. If a 32-bit integer is stored at address 100, what is its decimal value? Address Value (Hex). 96 25 97 57 98 59 99 75 100 74 101 63 102 67 103 84 104 93

Given a computer with 300 memory locations, each 18-bit assessable, how many bits of addressing are needed?  Given a computer with 10-bit addressability and 5 bits for the address, what's the maximum number of memory this computer can have in bits?