MOV SV, An~ , next a | Texas Instruments MSP50C614 manual

						Instruction Classification
Table 4±20. Class 3 Instruction Description (Continued)

		C3			Mnemonic	Description

1	0	1	0	0	MOV SV, An[~] [, next A]	Transfer accumulator(A~=0) or offset accumulator (A~=1)
					MOVS SV, An[~]	to SV register. Transfer status is modified.

1	0	1	0	1	MOV PH, An[~] [, next A]	Transfer accumulator (A~=0) or offset accumulator (A~=1)
					MOVS PH, An[~]	to PH register. Transfer status is modified.

1	0	1	1	0	MOV MR, An[~] [, next A]	Transfer accumulator (A~=0) or offset accumulator (A~=1)
					MOVS MR, An[~]	to MR register in the signed multiplier mode (UM bit in
						status register set to 0). Transfer status is modified.

1	0	1	1	1	MOVU MR, An[~] [, next A]	Transfer accumulator (A~=0 or 1) to MR register in the
						unsigned multiplier mode(UM bit set to 1). Transfer status
						is modified.

1	1	0	0	0	MULSPL An[~], An[~] [, next A]	Multiply the MR register by accumulator (A~=1) or offset
					MULSPLS An[~], An[~]	accumulator (A~=0) , subtract lower 16 bits of the product
						from the offset accumulator (A~=1) or accumulator
						(A~=0). Store in the accumulator (~A=0) or offset
						accumulator (~A=1). Latch the upper 16 bits in PH. ALU
						status is modified.

1	1	0	0	1	MULAPL An[~], An[~] [, next A]	Multiply MR register by accumulator (A~=1) or offset
					MULAPLS An[~], An[~]	accumulator (A~=0) , add lower 16 bits of product to offset
						accumulator (A~=1) or accumulator (A~=0) and store to
						accumulator (~A=0) or offset accumulator (~A=1). Latch
						upper 16 bits in PH. ALU status is modified.

1	1	0	1	0	SHLTPL An[~], An[~][, next A]	Barrel shift the accumulator (A~=1 or 1) value n bits left
					SHLTPLS An[~], An[~]	(SV reg). Store the upper 16 bits of the 32 bit shift result to
						PH (msbs extended by XM mode bit). Transfer the lower
						16 bits to accumulator (~A=0) or offset(~A=1). ALU status
						is modified.

1	1	0	1	1	MULTPL An[~], An[~] [, next A]	Multiply MR register by accumulator(A~=1) or offset
					MULTPLS An[~], An[~]	(A~=0), transfer lower 16 bits of product to accumulator
						(~A=0) or offset accumulator(~A=1). Latch upper 16 bits of
						Product to PH register. ALU status is modified.

1	1	1	0	0	SHLSPL An[~], An[~] [, next A]	Barrel shift the accumulator(A~=1) or offset accumulator
					SHLSPLS An[~], An[~]	(A~=0) value n bits left (SV reg). Store the upper 16 bits to
						PH. Subtract the lower 16 bits of value from offset (A~=1)
						or accumulator (A~=0) and store in accumulator (~A=0) or
						offset accumulator (~A=1). ALU status is modified.

1	1	1	0	1	SHLAPL An[~], An[~] [, next A]	Barrel shift the accumulator(A~=1) or offset accumulator
					SHLAPLS An[~], An[~]	(A~=0) value n bits left (SV reg). Store the upper 16 bits to
						PH. Add the lower 16 bits of value to offset accumulator
						(A~=1) or accumulator (A~=0) and store in accumulator
						(~A=0) or offset accumulator(~A=1). ALU status is
						modified.

Assembly Language Instructions

4-33

MSP50C614 specifications

The Texas Instruments MSP50C614 is a microcontroller that belongs to the MSP430 family, renowned for its low power consumption and versatile functionality. Primarily designed for embedded applications, this microcontroller is favored in various industries, including consumer electronics, industrial automation, and healthcare devices.

One of the standout features of the MSP50C614 is its ultra-low power technology, which enables it to operate in various power modes. This makes it ideal for battery-powered applications, where energy efficiency is crucial. The MSP430 architecture allows for a flexible power management system, ensuring that energy is conserved while providing robust performance.

The MSP50C614 is equipped with a 16-bit RISC CPU that delivers high performance while maintaining low power usage. With a maximum clock frequency of 16 MHz, it can execute most instructions in a single cycle, resulting in swift operation and responsive performance. This microcontroller also comes with a generous flash memory capacity, allowing developers to store large amounts of code and data conveniently.

In terms of peripherals, the MSP50C614 is highly versatile. It features a range of digital and analog input/output options, including multiple timers, GPIO ports, and various communication interfaces like UART, SPI, and I2C. This extensive set of peripherals allows for seamless integration with other components and simplifies the design of complex systems.

The integrated 12-bit Analog-to-Digital Converter (ADC) stands out as a valuable characteristic of the MSP50C614. This feature enables the microcontroller to convert physical analog signals into digital data, making it particularly useful for sensing applications and real-time monitoring.

Another noteworthy technology employed in the MSP50C614 is its support for low-voltage operations. With a broad supply voltage range, this microcontroller can function efficiently in diverse environments and is suitable for low-power applications, enhancing its practicality.

Moreover, Texas Instruments provides software support in the form of Code Composer Studio and various libraries that make it easier for developers to program and utilize the MSP50C614 effectively.

In summary, the Texas Instruments MSP50C614 microcontroller is a powerful, low-power solution equipped with the features and technologies necessary for efficient operation in a wide array of applications. Its blend of performance, flexibility, and energy efficiency makes it a popular choice among engineers and designers looking to create innovative, sustainable designs in the rapidly evolving tech landscape.

Texas Instruments MSP50C614 manual MOV SV, An~ , next a

Models: MSP50C614

Table 4±20. Class 3 Instruction Description (Continued)

Mnemonic

MOV SV, An[~] [, next A]

Assembly Language Instructions

MSP50C614 specifications