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Digital Signal Processors (DSP)
Industry: Semiconductors
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Digital Signal Processors (DSP)
shared-access mode (SAM)
Semiconductors; Digital Signal Processors (DSP)
The mode that allows both the DSPand the host to access host port interface (HPI) memory. In this mode, asynchronous host accesses are synchronized internally and, in case of conflict, the host has ...
dummy cycle
Semiconductors; Digital Signal Processors (DSP)
A CPU cycle in which the CPU reloads the program counter with the same address.
trap vector table pointer (TVTP)
Semiconductors; Digital Signal Processors (DSP)
A register in the CPU expansion-register file that contains the address of the beginning of the trap vector table.
DIO0–DIO3 bits
Semiconductors; Digital Signal Processors (DSP)
Bits within the I/O status register (IOSR). These bits are used to track a change from a previous known or unknown signal value at the corresponding I/O pin (IO0–IO3) when the asynchronous serial ...
sign bit
Semiconductors; Digital Signal Processors (DSP)
The most significant bit (MSB) of a value when it is seen by the CPU to indicate the sign (negative or positive) of the value.
delay slot
Semiconductors; Digital Signal Processors (DSP)
A CPU cycle that occurs after the first execution phase (E1) of an instruction in which results from the instruction are not available.
status register (ST)
Semiconductors; Digital Signal Processors (DSP)
A register in the CPU register file that contains global information related to the CPU.
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