- 産業: Semiconductors
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Texas Instruments (TI) designs and manufactures analog and digital semiconductor IC products for the world market. In addition to analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors, TI designs and manufactures semiconductor solutions for analog and digital ...
A write to the destination register specified in the master processor or parallel processor instruction. Software writes take precedence over writes performed automatically by hardware, such as the increment of the programme counter or the setting of arithmetic logic unit (ALU) status.
Industry:Semiconductors
Programme select pin. The DSP assert PS to indicate an access to external programme memory.
Industry:Semiconductors
A 1-bit flag that resets the serial port transmitter.
At reset, XRST = 0. This bit is stored in the serial port control register (SPC) and time-division multiplexed (TDM) serial port control register (TSPC).
Industry:Semiconductors
A memory-mapped register that specifies the number of wait states for the program, data, and input/ output (I/O) space. The higher byte of PDWSR specifies the data space wait states and the lower byte specifies the programme space wait states. At reset, PDWSR = FFFF.
Industry:Semiconductors
A zero-overhead method for repeating the execution of a block of code. Using repeat modes allows time-critical sections of code to be executed in the shortest possible time.
Industry:Semiconductors
A 1-bit flag that stops and restarts the on-chip timer. At reset, TSS = 0 and the timer immediately starts timing. This bit is stored in the timer control register (TCR).
Industry:Semiconductors
A memory-mapped register that specifies the period for the on-chip timer. When the timer counter register (TIM) is decremented past zero, the TIM is loaded with the value in the PRD.
Industry:Semiconductors
A 1-bit flag that stores the results of the arithmetic logic unit (ALU) or parallel logic unit (PLU) test bit operations. The TC bit is affected by the APL, BIT, BITT, CMPR, CPL, LST #1, NORM, OPL, and XPL instructions. The status of the TC bit influences the execution of the conditional branch, call, and return instructions. This bit is stored in status register 1 (ST1).
Industry:Semiconductors
A memory-mapped register that specifies to which device(s) on the four-wire serial bus a given device can transmit. The lower byte of the TRTA specifies the receive address (RA) of the device and the higher byte specifies the transmit address (TA). The address is sent over the time-division multiplexed (TDM) address (TADD) line.
Industry:Semiconductors
