Consider a Serial Interface (e.g. Modem), containing a Control & Status Register and two Buffer Registers,...

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Consider a Serial Interface (e.g. Modem), containing a Control & Status Register and two Buffer Registers, Input and Output Buffer Register, residing in memory location SCSR, SBRI and SBRO, The SCSR has the following format: Bit 0 Bit 1 Bit 2 Bit 3-5 Bit 6 =1 if Device Error =1 if Device Ready =0 if next operation is Write, 1, Read = 4800 bps =000 if speed =001 if speed =010 if speed 9600 bps 19200 bps =011 if speed = 57600 bps =100 if spped = 115200 bps =0 if odd parity, 1 if even parity = = Write an assembly program, using any instructions set (you may invent your own instructions) to output an array of 10 characters by Program I/O, to the serial port, using a speed of 115200 bps and even parity. To simplify the problem, you may assume that the array of characters is stored in memory location LINE, with one character in one word. Only source program is needed. Consider a Serial Interface (e.g. Modem), containing a Control & Status Register and two Buffer Registers, Input and Output Buffer Register, residing in memory location SCSR, SBRI and SBRO, The SCSR has the following format: Bit 0 Bit 1 Bit 2 Bit 3-5 Bit 6 =1 if Device Error =1 if Device Ready =0 if next operation is Write, 1, Read = 4800 bps =000 if speed =001 if speed =010 if speed 9600 bps 19200 bps =011 if speed = 57600 bps =100 if spped = 115200 bps =0 if odd parity, 1 if even parity = = Write an assembly program, using any instructions set (you may invent your own instructions) to output an array of 10 characters by Program I/O, to the serial port, using a speed of 115200 bps and even parity. To simplify the problem, you may assume that the array of characters is stored in memory location LINE, with one character in one word. Only source program is needed.

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Below is a simple assembly program that outputs an array of 10 characters to the serial port using t... View the full answer